# Process this file with autoconf to produce a configure script.
#AC_PREREQ([2.62])
AC_INIT(mono, [3.0.9],
[http://bugzilla.xamarin.com/enter_bug.cgi?classification=Mono])
AC_CONFIG_SRCDIR([README])
AC_CONFIG_MACRO_DIR([m4])
AC_CANONICAL_SYSTEM
AC_CANONICAL_HOST
# Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
# The extra brackets are to foil regex-based scans.
m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
AM_INIT_AUTOMAKE([1.9 dist-bzip2 tar-ustar no-dist-gzip foreign])
AC_CONFIG_HEADERS([config.h])
AM_MAINTAINER_MODE
API_VER=2.0
AC_SUBST(API_VER)
AC_PROG_LN_S
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
# In case of cygwin, override LN_S, irrespective of what it determines.
# The build uses cygwin, but the actual runtime doesn't.
case $host_os in
*cygwin* ) LN_S='cp -p';;
esac
dnl
dnl libgc checks
dnl
gc_headers=no
gc=included
gc_msg="included Boehm"
use_included_gc=no
libgc_configure_args=
if test -d $srcdir/libgc ; then
gc_default=included
else
gc_default=boehm
fi
# These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
# libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
CPPFLAGS_FOR_LIBGC=$CPPFLAGS
CFLAGS_FOR_LIBGC=$CFLAGS
CPPFLAGS_FOR_EGLIB=$CPPFLAGS
CFLAGS_FOR_EGLIB=$CFLAGS
#
# These are the flags that need to be stored in the mono.pc file for
# compiling code that will embed Mono
#
libmono_cflags=""
libmono_ldflags=""
AC_SUBST(libmono_cflags)
AC_SUBST(libmono_ldflags)
# Variable to have relocatable .pc files (lib, or lib64)
reloc_libdir=`basename ${libdir}`
AC_SUBST(reloc_libdir)
dnl if linker handles the version script
no_version_script=no
# Set to yes if Unix sockets cannot be created in an anonymous namespace
need_link_unlink=no
# Thread configuration inspired by sleepycat's db
AC_MSG_CHECKING([host platform characteristics])
libgc_threads=no
has_dtrace=no
parallel_mark=yes
ikvm_native=yes
case "$host" in
powerpc*-*-linux*)
# https://bugzilla.novell.com/show_bug.cgi?id=504411
disable_munmap=yes
;;
esac
host_win32=no
target_win32=no
platform_android=no
platform_darwin=no
case "$host" in
*-mingw*|*-*-cygwin*)
AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
host_win32=yes
mono_cv_clang=no
if test "x$cross_compiling" = "xno"; then
target_win32=yes
if test "x$host" == "x$build" -a "x$host" == "x$target"; then
AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
fi
#
# gcc-3/g++-3 are from the gcc-core/gcc-g++ cygwin packages.
# Other gcc packages will not work:
# - the gcc-4 packages no longer support -mno-cygwin
# - the mingw-gcc packages produce executables which depends on a libgcc<...>
# dll, which means we would have to distribute that file too.
#
if test "x$CC" != "x"; then
AC_ERROR(Don't set CC. mono can only be compiled with gcc-3 from the 'gcc-core' package)
fi
CC="gcc-3.exe -mno-cygwin -g"
CXX="g++-3.exe -mno-cygwin -g"
# So libgc configure gets -mno-cygwin
export CC
export CXX
CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -mno-cygwin"
else
target_win32=yes
AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32/MinGW])
AC_DEFINE(MINGW_CROSS_COMPILE,1,[Cross-compiling using MinGW])
fi
HOST_CC="gcc"
# Windows 2000 is required that includes Internet Explorer 5.01
CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32"
libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
libdl=
libgc_threads=win32
gc_default=included
with_sigaltstack=no
LN_S=cp
# This forces libgc to use the DllMain based thread registration code on win32
libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
;;
*-*-*netbsd*)
host_win32=no
CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
libmono_cflags="-D_REENTRANT"
LDFLAGS="$LDFLAGS -pthread"
CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
libmono_ldflags="-pthread"
need_link_unlink=yes
libdl="-ldl"
libgc_threads=pthreads
with_sigaltstack=no
use_sigposix=yes
;;
*-*-*freebsd*)
host_win32=no
if test "x$PTHREAD_CFLAGS" = "x"; then
CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
libmono_cflags=
else
CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
libmono_cflags="$PTHREAD_CFLAGS"
fi
if test "x$PTHREAD_LIBS" = "x"; then
LDFLAGS="$LDFLAGS -pthread -L/usr/local/lib"
libmono_ldflags="-pthread"
else
LDFLAGS="$LDFLAGS $PTHREAD_LIBS -L/usr/local/lib"
libmono_ldflags="$PTHREAD_LIBS"
fi
CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
need_link_unlink=yes
AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
libdl=
libgc_threads=pthreads
# This doesn't seem to work as of 7.0 on amd64
with_sigaltstack=no
use_sigposix=yes
;;
*-*-*openbsd*)
host_win32=no
CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
if test "x$disable_munmap" != "xyes"; then
CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
fi
libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
LDFLAGS="$LDFLAGS -pthread"
need_link_unlink=yes
AC_DEFINE(PTHREAD_POINTER_ID)
libdl=
gc_default=boehm
libgc_threads=pthreads
with_sigaltstack=no
use_sigposix=yes
;;
*-*-linux-android*)
host_win32=no
platform_android=yes
AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
if test "x$disable_munmap" != "xyes"; then
CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
fi
libmono_cflags="-D_REENTRANT"
libdl="-ldl"
libgc_threads=pthreads
use_sigposix=yes
with_tls=pthread
with_sigaltstack=no
with_static_mono=no
# Android doesn't support boehm, as it's missing <link.h>
support_boehm=no
with_gc=sgen
# isinf(3) requires -lm; see isinf check below
LDFLAGS="$LDFLAGS -lm"
# Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
# PAGE_SIZE; breaks mono/io-layer/collection.c
# Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
# to bypass the underscore linker check, can't work when cross-compiling
mono_cv_uscore=yes
mono_cv_clang=no
;;
*-*-linux*)
host_win32=no
CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
if test "x$disable_munmap" != "xyes"; then
CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
fi
libmono_cflags="-D_REENTRANT"
libdl="-ldl"
libgc_threads=pthreads
use_sigposix=yes
if test "x$cross_compiling" != "xno"; then
# to bypass the underscore linker check, not
# available during cross-compilation
mono_cv_uscore=no
fi
;;
*-*-nacl*)
host_win32=no
CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
if test "x$disable_munmap" != "xyes"; then
CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
fi
libmono_cflags="-D_REENTRANT"
libdl=
libgc_threads=pthreads
gc_default=boehm
use_sigposix=yes
ikvm_native=no
AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
;;
*-*-hpux*)
host_win32=no
CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
# +ESdbgasm only valid on bundled cc on RISC
# silently ignored for ia64
if test $GCC != "yes"; then
CFLAGS="$CFLAGS +ESdbgasm"
# Arrange for run-time dereferencing of null
# pointers to produce a SIGSEGV signal.
LDFLAGS="$LDFLAGS -z"
fi
CFLAGS="$CFLAGS +ESdbgasm"
LDFLAGS="$LDFLAGS -z"
libmono_cflags="-D_REENTRANT"
libmono_ldflags="-lpthread"
libgc_threads=pthreads
need_link_unlink=yes
use_sigposix=yes
;;
*-*-solaris*)
host_win32=no
CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
need_link_unlink=yes
libmono_cflags="-D_REENTRANT"
libgc_threads=pthreads
# This doesn't seem to work on solaris/x86, but the configure test runs
with_tls=pthread
has_dtrace=yes
use_sigposix=yes
enable_solaris_tar_check=yes
;;
*-*-darwin*)
parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
host_win32=no
platform_darwin=yes
target_mach=yes
CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
libmono_cflags="-D_THREAD_SAFE"
need_link_unlink=yes
AC_DEFINE(PTHREAD_POINTER_ID)
AC_DEFINE(USE_MACH_SEMA, 1, [...])
no_version_script=yes
libdl=
libgc_threads=pthreads
has_dtrace=yes
if test "x$cross_compiling" = "xyes"; then
has_broken_apple_cpp=yes
fi
dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
case "$host" in
dnl Snow Leopard and newer config.guess reports as this
i*86-*-darwin*)
BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_FLAGS"
CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
;;
arm*-darwin*)
has_dtrace=no
;;
esac
;;
*-*-haiku*)
host_win32=no
CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
libdl=
LIBS="$LIBS -lnetwork"
need_link_unlink=yes
AC_DEFINE(PTHREAD_POINTER_ID)
libgc_threads=pthreads
use_sigposix=yes
;;
*)
AC_MSG_WARN([*** Please add $host to configure.in checks!])
host_win32=no
libdl="-ldl"
;;
esac
AC_MSG_RESULT(ok)
if test x$need_link_unlink = xyes; then
AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
fi
AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
AC_CHECK_TOOL(CC, gcc, gcc)
AC_PROG_CC
AC_CHECK_TOOL(CXX, g++, g++)
AC_PROG_CXX
AM_PROG_AS
AC_PROG_INSTALL
AC_PROG_AWK
dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
: ${CCAS='$(CC)'}
# Set ASFLAGS if not already set.
: ${CCASFLAGS='$(CFLAGS)'}
AC_SUBST(CCAS)
AC_SUBST(CCASFLAGS)
# AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
# GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
if test "x$CXX" = "xg++"; then
if test "x$GXX" != "xyes"; then
# automake/libtool is so broken, it requires g++ even if the c++ sources
# are inside automake conditionals
AC_MSG_ERROR([You need to install g++])
fi
fi
dnl may require a specific autoconf version
dnl AC_PROG_CC_FOR_BUILD
dnl CC_FOR_BUILD not automatically detected
CC_FOR_BUILD=$CC
CFLAGS_FOR_BUILD=$CFLAGS
BUILD_EXEEXT=
if test "x$cross_compiling" = "xyes"; then
CC_FOR_BUILD=cc
CFLAGS_FOR_BUILD=
BUILD_EXEEXT=""
fi
AC_SUBST(CC_FOR_BUILD)
AC_SUBST(CFLAGS_FOR_BUILD)
AC_SUBST(HOST_CC)
AC_SUBST(BUILD_EXEEXT)
AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
# Set STDC_HEADERS
AC_HEADER_STDC
AC_LIBTOOL_WIN32_DLL
# This causes monodis to not link correctly
#AC_DISABLE_FAST_INSTALL
AM_PROG_LIBTOOL
# Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
DOLT
export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
AC_SUBST(export_ldflags)
# Test whenever ld supports -version-script
AC_PROG_LD
AC_PROG_LD_GNU
if test "x$lt_cv_prog_gnu_ld" = "xno"; then
no_version_script=yes
fi
AM_ICONV()
AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h sys/utime.h semaphore.h sys/un.h linux/rtc.h sys/syscall.h sys/mkdev.h sys/uio.h sys/param.h libproc.h)
AC_CHECK_HEADERS(sys/param.h sys/socket.h sys/ipc.h sys/sem.h sys/utsname.h alloca.h ucontext.h pwd.h sys/select.h netinet/tcp.h netinet/in.h unistd.h sys/types.h link.h asm/sigcontext.h sys/inotify.h)
AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
[], [], [#include <stddef.h>
#include <sys/socket.h>
#include <linux/socket.h>])
AC_CHECK_HEADERS(sys/user.h, [], [],
[
#ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
])
AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
if test x$have_zlib = xyes; then
AC_TRY_COMPILE([#include <zlib.h>], [
#if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
return 0;
#else
#error No good zlib found
#endif
],[
AC_MSG_RESULT(Using system zlib)
zlib_msg="system zlib"
AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
],[
AC_MSG_RESULT(Using embedded zlib)
have_zlib=no
zlib_msg="bundled zlib"
])
fi
AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
# for mono/metadata/debug-symfile.c
AC_CHECK_HEADERS(elf.h)
# for support
AC_CHECK_HEADERS(poll.h)
AC_CHECK_HEADERS(sys/poll.h)
AC_CHECK_HEADERS(sys/wait.h)
AC_CHECK_HEADERS(grp.h)
AC_CHECK_HEADERS(syslog.h)
# for mono/dis
AC_CHECK_HEADERS(wchar.h)
AC_CHECK_HEADERS(ieeefp.h)
AC_MSG_CHECKING(for isinf)
AC_TRY_LINK([#include <math.h>], [
int f = isinf (1);
], [
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_ISINF, 1, [isinf available])
], [
# We'll have to use signals
AC_MSG_RESULT(no)
])
# for Linux statfs support
AC_CHECK_HEADERS(linux/magic.h)
# not 64 bit clean in cross-compile
AC_CHECK_SIZEOF(void *, 4)
WARN=''
if test x"$GCC" = xyes; then
WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value'
# The runtime code does not respect ANSI C strict aliasing rules
CFLAGS="$CFLAGS -fno-strict-aliasing"
ORIG_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -Wdeclaration-after-statement"
AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
AC_TRY_COMPILE([],[
return 0;
], [
AC_MSG_RESULT(yes)
], [
AC_MSG_RESULT(no)
CFLAGS=$ORIG_CFLAGS
])
ORIG_CFLAGS=$CFLAGS
# Check for the normal version, since gcc ignores unknown -Wno options
CFLAGS="$CFLAGS -Wunused-but-set-variable"
AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
AC_TRY_COMPILE([],[
return 0;
], [
AC_MSG_RESULT(yes)
CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
], [
AC_MSG_RESULT(no)
CFLAGS=$ORIG_CFLAGS
])
else
# The Sun Forte compiler complains about inline functions that access static variables
# so disable all inlining.
case "$host" in
*-*-solaris*)
CFLAGS="$CFLAGS -Dinline="
;;
esac
fi
CFLAGS="$CFLAGS -g $WARN"
CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
AC_CACHE_CHECK([for clang],
mono_cv_clang,[
AC_TRY_COMPILE([], [
#ifdef __clang__
#else
#error "FAILED"
#endif
return 0;
],
[mono_cv_clang=yes],
[mono_cv_clang=no],
[])
])
# Where's the 'mcs' source tree?
if test -d $srcdir/mcs; then
mcsdir=mcs
else
mcsdir=../mcs
fi
AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
mcsdir=$with_mcs_path
fi
)
AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
#
# A sanity check to catch cases where the package was unpacked
# with an ancient tar program (Solaris)
#
AC_ARG_ENABLE(solaris-tar-check,
[ --disable-solaris-tar-check disable solaris tar check],
do_solaris_tar_check=no, do_solaris_tar_check=yes)
if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
AC_MSG_CHECKING(integrity of package)
if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
then
AC_MSG_RESULT(ok)
else
errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
AC_MSG_ERROR([$errorm])
fi
fi
if test "x$with_mcs_path" != "x"; then
mcs_topdir=$(cd "$mcsdir" && pwd)
mcs_topdir_from_srcdir=$mcs_topdir
else
mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
fi
# Convert mcs_topdir* paths to Windows syntax.
if test x$cross_compiling$host_win32 = xnoyes; then
mcs_topdir=$(cygpath -m $mcs_topdir)
case $mcs_topdir_from_srcdir in
/cygdrive/*)
mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
;;
esac
fi
AC_SUBST([mcs_topdir])
AC_SUBST([mcs_topdir_from_srcdir])
# Where's the 'olive' source tree?
if test -d $srcdir/olive; then
olivedir=olive
else
olivedir=../olive
fi
if test -d $srcdir/$olivedir; then
olive_topdir='$(top_srcdir)/'$olivedir
fi
# gettext: prepare the translation directories.
# we do not configure the full gettext, as we consume it dynamically from C#
AM_PO_SUBDIRS
if test "x$USE_NLS" = "xyes"; then
AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
if test "x$HAVE_MSGFMT" = "xno"; then
AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
fi
fi
AC_ARG_WITH([libgdiplus],
[ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
[], [with_libgdiplus=installed])
case $with_libgdiplus in
no|installed) libgdiplus_loc= ;;
yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
/*) libgdiplus_loc=$with_libgdiplus ;;
*) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
esac
AC_SUBST([libgdiplus_loc])
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
pkg_config_path=
AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
if test x$with_crosspkgdir = "x"; then
if test -s $PKG_CONFIG_PATH; then
pkg_config_path=$PKG_CONFIG_PATH
fi
else
pkg_config_path=$with_crosspkgdir
PKG_CONFIG_PATH=$pkg_config_path
export PKG_CONFIG_PATH
fi
)
ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
AC_CONFIG_SUBDIRS(eglib)
GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
BUILD_GLIB_LIBS="$GLIB_LIBS"
GMODULE_CFLAGS="$GLIB_CFLAGS"
GMODULE_LIBS="$GLIB_LIBS"
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)
AC_SUBST(GMODULE_CFLAGS)
AC_SUBST(GMODULE_LIBS)
AC_SUBST(BUILD_GLIB_CFLAGS)
AC_SUBST(BUILD_GLIB_LIBS)
AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Controls the Boehm GC config, default=included],[gc=$with_gc],[gc=$gc_default])
# Enable support for fast thread-local storage
# Some systems have broken support, so we allow to disable it.
AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
# Enable support for using sigaltstack for SIGSEGV and stack overflow handling
# This does not work on some platforms (bug #55253)
AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
# Same as --with-shared_mono=no
AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
if test "x$enable_static" = "xno"; then
with_static_mono=no
fi
if test "x$enable_shared" = "xno"; then
with_shared_mono=no
fi
if test "x$enable_libraries" = "xno"; then
with_shared_mono=no
fi
AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
case $host in
*nacl* ) with_shared_mono=yes;;
esac
if test "x$host_win32" = "xyes"; then
# Boehm GC requires the runtime to be in its own dll
with_static_mono=no
fi
AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
ORIG_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
AC_TRY_COMPILE([], [
return 0;
], [
AC_MSG_RESULT(yes)
# Pass it to libgc as well
CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
], [
AC_MSG_RESULT(no)
CFLAGS=$ORIG_CFLAGS
])
fi
AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
if test x$enable_small_config = xyes; then
AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
fi
AC_ARG_ENABLE(system-aot, [ --enable-system-aot Enable the Ahead-Of-Time compilation of system assemblies during the build (on by default on some platforms)], enable_system_aot=$enableval, enable_system_aot=default)
DISABLED_FEATURES=none
AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, assembly_remapping, shared_perfcounters, remoting,
sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
[
for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
eval "mono_feature_disable_$feature='yes'"
done
DISABLED_FEATURES=$enable_minimal
disabled="Disabled: $enable_minimal"
],[])
AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
if test "x$mono_feature_disable_aot" = "xyes"; then
AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
AC_MSG_NOTICE([Disabled AOT compiler])
fi
if test "x$mono_feature_disable_profiler" = "xyes"; then
AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
AC_MSG_NOTICE([Disabled support for the profiler])
fi
AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
if test "x$mono_feature_disable_decimal" = "xyes"; then
AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
AC_MSG_NOTICE([Disabled support for decimal])
fi
if test "x$mono_feature_disable_pinvoke" = "xyes"; then
AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
AC_MSG_NOTICE([Disabled support for P/Invoke])
fi
if test "x$mono_feature_disable_debug" = "xyes"; then
AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
AC_MSG_NOTICE([Disabled support for runtime debugging])
fi
if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
mono_feature_disable_reflection_emit_save=yes
AC_MSG_NOTICE([Disabled support for Reflection.Emit])
fi
if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
fi
if test "x$mono_feature_disable_large_code" = "xyes"; then
AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
AC_MSG_NOTICE([Disabled support for large assemblies])
fi
if test "x$mono_feature_disable_logging" = "xyes"; then
AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
AC_MSG_NOTICE([Disabled support for logging])
fi
if test "x$mono_feature_disable_com" = "xyes"; then
AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
AC_MSG_NOTICE([Disabled COM support])
fi
if test "x$mono_feature_disable_ssa" = "xyes"; then
AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
AC_MSG_NOTICE([Disabled SSA JIT optimizations])
fi
if test "x$mono_feature_disable_generics" = "xyes"; then
AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
AC_MSG_NOTICE([Disabled Generics Support])
fi
if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
fi
if test "x$mono_feature_disable_portability" = "xyes"; then
AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
AC_MSG_NOTICE([Disabled IO Portability layer])
fi
if test "x$mono_feature_disable_attach" = "xyes"; then
AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
AC_MSG_NOTICE([Disabled agent attach])
fi
if test "x$mono_feature_disable_full_messages" = "xyes"; then
AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
fi
if test "x$mono_feature_disable_verifier" = "xyes"; then
AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
fi
if test "x$mono_feature_disable_jit" = "xyes"; then
AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
fi
AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
if test "x$mono_feature_disable_simd" = "xyes"; then
AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
AC_MSG_NOTICE([Disabled SIMD support])
fi
if test "x$mono_feature_disable_soft_debug" = "xyes"; then
AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
AC_MSG_NOTICE([Disabled Soft Debugger.])
fi
if test "x$mono_feature_disable_perfcounters" = "xyes"; then
AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
AC_MSG_NOTICE([Disabled Performance Counters.])
fi
if test "x$mono_feature_disable_normalization" = "xyes"; then
AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
AC_MSG_NOTICE([Disabled String normalization support.])
fi
if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
AC_MSG_NOTICE([Disabled Assembly remapping.])
fi
if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
AC_MSG_NOTICE([Disabled Shared perfcounters.])
fi
if test "x$mono_feature_disable_appdomains" = "xyes"; then
AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
AC_MSG_NOTICE([Disabled support for multiple appdomains.])
fi
if test "x$mono_feature_disable_remoting" = "xyes"; then
AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
AC_MSG_NOTICE([Disabled remoting])
fi
if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
fi
if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
fi
if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
fi
if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
fi
if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
fi
AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
AC_ARG_ENABLE(extension-module, [ --enable-extension-module enables usage of the extension module], has_extension_module=$enableval, has_extension_module=no)
AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
if test x$has_extension_module != xno ; then
AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
AC_MSG_NOTICE([Enabling mono extension module.])
fi
AC_MSG_CHECKING(for visibility __attribute__)
AC_COMPILE_IFELSE([
AC_LANG_SOURCE([[
void __attribute__ ((visibility ("hidden"))) doit (void) {}
int main () { doit (); return 0; }
]])
], [
have_visibility_hidden=yes
AC_MSG_RESULT(yes)
], [
have_visibility_hidden=no
AC_MSG_RESULT(no)
])
AC_MSG_CHECKING(for deprecated __attribute__)
AC_TRY_COMPILE([
int doit (void) __attribute__ ((deprecated));
int doit (void) { return 0; }
], [
return 0;
], [
have_deprecated=yes
AC_MSG_RESULT(yes)
], [
have_deprecated=no
AC_MSG_RESULT(no)
])
AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
if test x$enable_parallel_mark = xyes; then
libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
fi
AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
dnl
dnl Boehm GC configuration
dnl
LIBGC_CPPFLAGS=
LIBGC_LIBS=
LIBGC_STATIC_LIBS=
libgc_dir=
case "x$gc" in
xboehm|xbohem|xyes)
AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
if test "x$found_boehm" != "xyes"; then
AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
fi
if test "x$gc_headers" != "xyes"; then
AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
fi
LIBGC_LIBS="-lgc $libdl"
LIBGC_STATIC_LIBS="$LIBGC_LIBS"
libmono_ldflags="$libmono_ldflags -lgc"
BOEHM_DEFINES="-DHAVE_BOEHM_GC"
# AC_CHECK_FUNCS does not work for some reason...
AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
if test "x$found_gcj_malloc" = "xyes"; then
BOEHM_DEFINES="-DHAVE_GC_GCJ_MALLOC $BOEHM_DEFINES"
AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (with typed GC)", [GC description])
gc_msg="System Boehm with typed GC"
else
AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (no typed GC)", [GC description])
gc_msg="System Boehm (without typed GC)"
fi
AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
if test "x$found_gc_enable" = "xyes"; then
BOEHM_DEFINES="-DHAVE_GC_ENABLE $BOEHM_DEFINES"
fi
# check whether we need to explicitly allow
# thread registering
AC_CHECK_LIB(gc, GC_allow_register_threads, found_allow_register_threads="yes",,$libdl)
if test "x$found_allow_register_threads" = "xyes"; then
AC_DEFINE(HAVE_GC_ALLOW_REGISTER_THREADS, 1, [GC requires thread registration])
fi
;;
xincluded)
use_included_gc=yes
libgc_dir=libgc
LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
BOEHM_DEFINES="-DHAVE_BOEHM_GC -DHAVE_GC_H -DUSE_INCLUDED_LIBGC -DHAVE_GC_GCJ_MALLOC -DHAVE_GC_ENABLE"
gc_msg="bundled Boehm GC with typed GC"
if test x$enable_parallel_mark = xyes; then
AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
gc_msg="$gc_msg and parallel mark"
else
AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
fi
;;
xsgen)
AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
;;
xnone)
AC_MSG_WARN("Compiling mono without GC.")
AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
;;
*)
AC_MSG_ERROR([Invalid argument to --with-gc.])
;;
esac
AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
if test "x$large_heap" = "xyes"; then
CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
fi
AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
AC_SUBST(LIBGC_CPPFLAGS)
AC_SUBST(LIBGC_LIBS)
AC_SUBST(LIBGC_STATIC_LIBS)
AC_SUBST(libgc_dir)
AC_SUBST(BOEHM_DEFINES)
dnl
dnl End of libgc checks
dnl
dnl *************************************
dnl *** Checks for zero length arrays ***
dnl *************************************
AC_MSG_CHECKING(whether $CC supports zero length arrays)
AC_TRY_COMPILE([
struct s {
int length;
char data [0];
};
], [], [
AC_MSG_RESULT(yes)
AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
], [
AC_MSG_RESULT(no)
AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
])
AC_CHECK_HEADERS(nacl/nacl_dyncode.h)
if test x$target_win32 = xno; then
dnl hires monotonic clock support
AC_SEARCH_LIBS(clock_gettime, rt)
dnl dynamic loader support
AC_CHECK_FUNC(dlopen, DL_LIB="",
AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
)
if test x$dl_support = xno; then
AC_MSG_WARN([No dynamic loading support available])
else
LIBS="$LIBS $DL_LIB"
AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
dnl from glib's configure.in
AC_CACHE_CHECK([for preceeding underscore in symbols],
mono_cv_uscore,[
AC_TRY_RUN([#include <dlfcn.h>
int mono_underscore_test (void) { return 42; }
int main() {
void *f1 = (void*)0, *f2 = (void*)0, *handle;
handle = dlopen ((void*)0, 0);
if (handle) {
f1 = dlsym (handle, "mono_underscore_test");
f2 = dlsym (handle, "_mono_underscore_test");
} return (!f2 || f1);
}],
[mono_cv_uscore=yes],
[mono_cv_uscore=no],
[])
])
if test "x$mono_cv_uscore" = "xyes"; then
MONO_DL_NEED_USCORE=1
else
MONO_DL_NEED_USCORE=0
fi
AC_SUBST(MONO_DL_NEED_USCORE)
AC_CHECK_FUNC(dlerror)
fi
dnl ******************************************************************
dnl *** Checks for the IKVM JNI interface library ***
dnl ******************************************************************
AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library (defaults to yes)],[with_ikvm_native=$withval],[with_ikvm_native=$ikvm_native])
ikvm_native_dir=
if test x$with_ikvm_native = xyes; then
ikvm_native_dir=ikvm-native
jdk_headers_found="IKVM Native"
fi
AC_SUBST(ikvm_native_dir)
AC_CHECK_HEADERS(execinfo.h)
AC_CHECK_FUNCS(getgrgid_r)
AC_CHECK_FUNCS(getgrnam_r)
AC_CHECK_FUNCS(getpwnam_r)
AC_CHECK_FUNCS(getpwuid_r)
AC_CHECK_FUNCS(getresuid)
AC_CHECK_FUNCS(setresuid)
AC_CHECK_FUNCS(kqueue)
AC_CHECK_FUNCS(backtrace_symbols)
AC_CHECK_FUNCS(mkstemp)
AC_CHECK_FUNCS(mmap)
AC_CHECK_FUNCS(madvise)
AC_CHECK_FUNCS(getrusage)
AC_CHECK_FUNCS(getpriority)
AC_CHECK_FUNCS(setpriority)
AC_CHECK_FUNCS(dl_iterate_phdr)
AC_CHECK_FUNCS(dladdr)
AC_CHECK_FUNCS(sysconf)
AC_CHECK_FUNCS(sched_setaffinity)
AC_CHECK_FUNCS(sched_getcpu)
dnl ****************************************************************
dnl *** Check for sched_setaffinity from glibc versions before ***
dnl *** 2.3.4. The older versions of the function only take 2 ***
dnl *** parameters, not 3. ***
dnl *** ***
dnl *** Because the interface change was not made in a minor ***
dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
dnl *** won't always indicate the interface sched_affinity has. ***
dnl ****************************************************************
AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
AC_TRY_COMPILE([#include <sched.h>], [
int mask = 1;
sched_setaffinity(0, &mask);
return 0;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
], [
# We have the new, three-parameter version
AC_MSG_RESULT(no)
])
dnl ******************************************************************
dnl *** Check for large file support ***
dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
dnl ******************************************************************
# Check that off_t can represent 2**63 - 1 correctly, working around
# potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
# CPPFLAGS and sets $large_offt to yes if the test succeeds
large_offt=no
AC_DEFUN([LARGE_FILES], [
large_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$CPPFLAGS $1"
AC_TRY_COMPILE([
#include <sys/types.h>
#include <limits.h>
], [
/* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
#define COMPILE_TIME_ASSERT(pred) \
switch(0){case 0:case pred:;}
COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
], [
AC_MSG_RESULT(ok)
AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
large_CPPFLAGS="$large_CPPFLAGS $1"
large_offt=yes
], [
AC_MSG_RESULT(no)
])
CPPFLAGS=$large_CPPFLAGS
])
AC_MSG_CHECKING(if off_t is 64 bits wide)
LARGE_FILES("")
if test $large_offt = no; then
AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
LARGE_FILES("-D_FILE_OFFSET_BITS=64")
fi
if test $large_offt = no; then
AC_MSG_WARN([No 64 bit file size support available])
fi
dnl *****************************
dnl *** Checks for libsocket ***
dnl *****************************
AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
case "$host" in
*-*-*freebsd*)
dnl *****************************
dnl *** Checks for libinotify ***
dnl *****************************
AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
esac
dnl *******************************
dnl *** Checks for MSG_NOSIGNAL ***
dnl *******************************
AC_MSG_CHECKING(for MSG_NOSIGNAL)
AC_TRY_COMPILE([#include <sys/socket.h>], [
int f = MSG_NOSIGNAL;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
], [
# We'll have to use signals
AC_MSG_RESULT(no)
])
dnl *****************************
dnl *** Checks for IPPROTO_IP ***
dnl *****************************
AC_MSG_CHECKING(for IPPROTO_IP)
AC_TRY_COMPILE([#include <netinet/in.h>], [
int level = IPPROTO_IP;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
], [
# We'll have to use getprotobyname
AC_MSG_RESULT(no)
])
dnl *******************************
dnl *** Checks for IPPROTO_IPV6 ***
dnl *******************************
AC_MSG_CHECKING(for IPPROTO_IPV6)
AC_TRY_COMPILE([#include <netinet/in.h>], [
int level = IPPROTO_IPV6;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
], [
# We'll have to use getprotobyname
AC_MSG_RESULT(no)
])
dnl ******************************
dnl *** Checks for IPPROTO_TCP ***
dnl ******************************
AC_MSG_CHECKING(for IPPROTO_TCP)
AC_TRY_COMPILE([#include <netinet/in.h>], [
int level = IPPROTO_TCP;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
], [
# We'll have to use getprotobyname
AC_MSG_RESULT(no)
])
dnl *****************************
dnl *** Checks for SOL_IP ***
dnl *****************************
AC_MSG_CHECKING(for SOL_IP)
AC_TRY_COMPILE([#include <netdb.h>], [
int level = SOL_IP;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
], [
# We'll have to use getprotobyname
AC_MSG_RESULT(no)
])
dnl *****************************
dnl *** Checks for SOL_IPV6 ***
dnl *****************************
AC_MSG_CHECKING(for SOL_IPV6)
AC_TRY_COMPILE([#include <netdb.h>], [
int level = SOL_IPV6;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
], [
# We'll have to use getprotobyname
AC_MSG_RESULT(no)
])
dnl *****************************
dnl *** Checks for SOL_TCP ***
dnl *****************************
AC_MSG_CHECKING(for SOL_TCP)
AC_TRY_COMPILE([#include <netdb.h>], [
int level = SOL_TCP;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
], [
# We'll have to use getprotobyname
AC_MSG_RESULT(no)
])
dnl *****************************
dnl *** Checks for IP_PKTINFO ***
dnl *****************************
AC_MSG_CHECKING(for IP_PKTINFO)
AC_TRY_COMPILE([#include <linux/in.h>], [
int level = IP_PKTINFO;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
], [
AC_MSG_RESULT(no)
])
dnl *****************************
dnl *** Checks for IPV6_PKTINFO ***
dnl *****************************
AC_MSG_CHECKING(for IPV6_PKTINFO)
AC_TRY_COMPILE([#include <netdb.h>], [
int level = IPV6_PKTINFO;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
], [
AC_MSG_RESULT(no)
])
dnl **********************************
dnl *** Checks for IP_DONTFRAG ***
dnl **********************************
AC_MSG_CHECKING(for IP_DONTFRAG)
AC_TRY_COMPILE([#include <netinet/in.h>], [
int level = IP_DONTFRAG;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
], [
AC_MSG_RESULT(no)
])
dnl **********************************
dnl *** Checks for IP_DONTFRAGMENT ***
dnl **********************************
AC_MSG_CHECKING(for IP_DONTFRAGMENT)
AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
int level = IP_DONTFRAGMENT;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
], [
AC_MSG_RESULT(no)
])
dnl **********************************
dnl *** Checks for IP_MTU_DISCOVER ***
dnl **********************************
AC_MSG_CHECKING(for IP_MTU_DISCOVER)
AC_TRY_COMPILE([#include <linux/in.h>], [
int level = IP_MTU_DISCOVER;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
], [
AC_MSG_RESULT(no)
])
dnl **********************************
dnl *** Checks for IP_PMTUDISC_DO ***
dnl **********************************
AC_MSG_CHECKING(for IP_PMTUDISC_DO)
AC_TRY_COMPILE([#include <linux/in.h>], [
int level = IP_PMTUDISC_DO;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
], [
AC_MSG_RESULT(no)
])
dnl *********************************
dnl *** Check for struct ip_mreqn ***
dnl *********************************
AC_MSG_CHECKING(for struct ip_mreqn)
AC_TRY_COMPILE([#include <netinet/in.h>], [
struct ip_mreqn mreq;
mreq.imr_address.s_addr = 0;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
], [
# We'll just have to try and use struct ip_mreq
AC_MSG_RESULT(no)
AC_MSG_CHECKING(for struct ip_mreq)
AC_TRY_COMPILE([#include <netinet/in.h>], [
struct ip_mreq mreq;
mreq.imr_interface.s_addr = 0;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
], [
# No multicast support
AC_MSG_RESULT(no)
])
])
dnl **********************************
dnl *** Check for gethostbyname2_r ***
dnl **********************************
AC_MSG_CHECKING(for gethostbyname2_r)
AC_TRY_LINK([#include <netdb.h>], [
gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
], [
AC_MSG_RESULT(no)
])
dnl *****************************
dnl *** Checks for libnsl ***
dnl *****************************
AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
AC_CHECK_FUNCS(inet_pton inet_aton)
dnl ***********************************************
dnl *** Checks for size of sockaddr_un.sun_path ***
dnl ***********************************************
# AC_CHECK_SIZEOF can't cope with struct members :-(
AC_MSG_CHECKING(size of sockaddr_un.sun_path)
AC_CACHE_VAL(mono_cv_sizeof_sunpath,
[AC_TRY_RUN([
#include <sys/types.h>
#include <stdio.h>
#include <sys/un.h>
int main(void) {
struct sockaddr_un sock_un;
FILE *f=fopen("conftestval", "w");
if(!f) exit(1);
fprintf(f, "%d\n", sizeof(sock_un.sun_path));
exit(0);
}
], mono_cv_sizeof_sunpath=`cat conftestval`,
mono_cv_sizeof_sunpath=0,
mono_cv_sizeof_sunpath=0)])dnl
AC_MSG_RESULT($mono_cv_sizeof_sunpath)
AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
dnl *****************************
dnl *** Checks for libxnet ***
dnl *****************************
case "${host}" in
*solaris* )
AC_MSG_CHECKING(for Solaris XPG4 support)
if test -f /usr/lib/libxnet.so; then
CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
LIBS="$LIBS -lxnet"
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
if test "$GCC" = "yes"; then
CFLAGS="$CFLAGS -Wno-char-subscripts"
fi
;;
esac
dnl *****************************
dnl *** Checks for libpthread ***
dnl *****************************
# on FreeBSD -STABLE, the pthreads functions all reside in libc_r
# and libpthread does not exist
#
case "${host}" in
*-*-*freebsd*)
AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
;;
*-*-*openbsd*)
AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
;;
*)
AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
;;
esac
AC_CHECK_HEADERS(pthread.h)
AC_CHECK_HEADERS(pthread_np.h)
AC_CHECK_FUNCS(pthread_mutex_timedlock)
AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
AC_CHECK_FUNCS(pthread_kill)
AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
AC_TRY_COMPILE([ #include <pthread.h>], [
pthread_mutexattr_t attr;
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
], [
AC_MSG_RESULT(ok)
], [
AC_MSG_RESULT(no)
AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
AC_DEFINE(USE_MONO_MUTEX, 1, [Use mono_mutex_t])
])
AC_CHECK_FUNCS(pthread_attr_setstacksize)
AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
dnl ***********************************
dnl *** Checks for signals
dnl ***********************************
AC_CHECK_HEADERS(signal.h)
AC_CHECK_FUNCS(sigaction)
dnl ***********************************
dnl *** Checks for working __thread ***
dnl ***********************************
AC_MSG_CHECKING(for working __thread)
if test "x$with_tls" != "x__thread"; then
AC_MSG_RESULT(disabled)
else
AC_TRY_RUN([
#include <pthread.h>
__thread int i;
static int res1, res2;
void thread_main (void *arg)
{
i = arg;
sleep (1);
if (arg == 1)
res1 = (i == arg);
else
res2 = (i == arg);
}
int main () {
pthread_t t1, t2;
i = 5;
pthread_create (&t1, NULL, thread_main, 1);
pthread_create (&t2, NULL, thread_main, 2);
pthread_join (t1, NULL);
pthread_join (t2, NULL);
return !(res1 + res2 == 2);
}
], [
AC_MSG_RESULT(yes)
], [
AC_MSG_RESULT(no)
with_tls=pthread
])
fi
dnl **************************************
dnl *** Checks for working sigaltstack ***
dnl **************************************
AC_MSG_CHECKING(for working sigaltstack)
if test "x$with_sigaltstack" != "xyes"; then
AC_MSG_RESULT(disabled)
else
AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <signal.h>
#include <pthread.h>
#include <sys/wait.h>
#if defined(__FreeBSD__) || defined(__NetBSD__)
#define SA_STACK SA_ONSTACK
#endif
static void
sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
{
exit (0);
}
volatile char*__ptr = NULL;
static void *
loop (void *ignored)
{
*__ptr = 0;
return NULL;
}
static void
child ()
{
struct sigaction sa;
#ifdef __APPLE__
stack_t sas;
#else
struct sigaltstack sas;
#endif
pthread_t id;
pthread_attr_t attr;
sa.sa_sigaction = sigsegv_signal_handler;
sigemptyset (&sa.sa_mask);
sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
if (sigaction (SIGSEGV, &sa, NULL) == -1) {
perror ("sigaction");
return;
}
/* x86 darwin deliver segfaults using SIGBUS */
if (sigaction (SIGBUS, &sa, NULL) == -1) {
perror ("sigaction");
return;
}
sas.ss_sp = malloc (SIGSTKSZ);
sas.ss_size = SIGSTKSZ;
sas.ss_flags = 0;
if (sigaltstack (&sas, NULL) == -1) {
perror ("sigaltstack");
return;
}
pthread_attr_init (&attr);
if (pthread_create(&id, &attr, loop, &attr) != 0) {
printf ("pthread_create\n");
return;
}
sleep (100);
}
int
main ()
{
pid_t son;
int status;
int i;
son = fork ();
if (son == -1) {
return 1;
}
if (son == 0) {
child ();
return 0;
}
for (i = 0; i < 300; ++i) {
waitpid (son, &status, WNOHANG);
if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
return 0;
usleep (10000);
}
kill (son, SIGKILL);
return 1;
}
], [
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
], [
with_sigaltstack=no
AC_MSG_RESULT(no)
])
fi
dnl ********************************
dnl *** Checks for semaphore lib ***
dnl ********************************
# 'Real Time' functions on Solaris
# posix4 on Solaris 2.6
# pthread (first!) on Linux
AC_SEARCH_LIBS(sem_init, pthread rt posix4)
AC_SEARCH_LIBS(shm_open, pthread rt posix4)
AC_CHECK_FUNCS(shm_open)
dnl ********************************
dnl *** Checks for timezone stuff **
dnl ********************************
AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
AC_TRY_COMPILE([
#include <time.h>
], [
struct tm tm;
tm.tm_gmtoff = 1;
], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
if test $ac_cv_struct_tm_gmtoff = yes; then
AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
else
AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
AC_TRY_COMPILE([
#include <time.h>
], [
timezone = 1;
], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
if test $ac_cv_var_timezone = yes; then
AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
else
AC_ERROR(unable to find a way to determine timezone)
fi
fi
dnl *********************************
dnl *** Checks for math functions ***
dnl *********************************
AC_SEARCH_LIBS(sqrtf, m)
if test "x$has_broken_apple_cpp" != "xyes"; then
AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
AC_TRY_LINK([#include <math.h>],
[ finite(0.0); ],
AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)))
fi
AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
AC_TRY_LINK([#include <math.h>],
[ isfinite(0.0); ],
AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)))
dnl ****************************************************************
dnl *** Checks for working poll() (macosx defines it but doesn't ***
dnl *** have it in the library (duh)) ***
dnl ****************************************************************
AC_CHECK_FUNCS(poll)
dnl *************************
dnl *** Check for signbit ***
dnl *************************
AC_MSG_CHECKING(for signbit)
AC_TRY_LINK([#include <math.h>], [
int s = signbit(1.0);
], [
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
], [
AC_MSG_RESULT(no)
])
dnl **********************************
dnl *** epoll ***
dnl **********************************
if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xno"; then
AC_CHECK_HEADERS(sys/epoll.h)
haveepoll=no
AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
fi
fi
havekqueue=no
AC_CHECK_FUNCS(kqueue, , AC_MSG_CHECKING(for kqueue in sys/event.h)
AC_TRY_LINK([#include <sys/event.h>],
[ kqueue(); ],[havekqueue=yes],[]))
dnl **************************************
dnl * Darwin has a race that prevents us from using reliably:
dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
dnl * Since kqueue is mostly used for scaling large web servers,
dnl * and very few folks run Mono on large web servers on OSX, falling
dnl * back
dnl **************************************
if test x$havekqueue = xyes; then
if x$platform_darwin = xno; then
AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
fi
fi
dnl ******************************
dnl *** Checks for SIOCGIFCONF ***
dnl ******************************
AC_CHECK_HEADERS(sys/ioctl.h)
AC_CHECK_HEADERS(net/if.h, [], [],
[
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
])
AC_MSG_CHECKING(for ifreq)
AC_TRY_COMPILE([
#include <stdio.h>
#include <sys/ioctl.h>
#include <net/if.h>
], [
struct ifconf ifc;
struct ifreq *ifr;
void *x;
ifc.ifc_len = 0;
ifc.ifc_buf = NULL;
x = (void *) &ifr->ifr_addr;
],[
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
], [
AC_MSG_RESULT(no)
])
dnl **********************************
dnl *** Checks for sin_len ***
dnl **********************************
AC_MSG_CHECKING(for sockaddr_in.sin_len)
AC_TRY_COMPILE([
#include <netinet/in.h>
], [
struct sockaddr_in saddr;
saddr.sin_len = sizeof (saddr);
],[
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
], [
AC_MSG_RESULT(no)
])
dnl **********************************
dnl *** Checks for sin6_len ***
dnl **********************************
AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
AC_TRY_COMPILE([
#include <netinet/in.h>
], [
struct sockaddr_in6 saddr6;
saddr6.sin6_len = sizeof (saddr6);
],[
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
], [
AC_MSG_RESULT(no)
])
dnl **********************************
dnl *** Check for getifaddrs ***
dnl **********************************
AC_MSG_CHECKING(for getifaddrs)
AC_TRY_LINK([
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <ifaddrs.h>
], [
getifaddrs(NULL);
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
], [
AC_MSG_RESULT(no)
])
dnl **********************************
dnl *** Check for if_nametoindex ***
dnl **********************************
AC_MSG_CHECKING(for if_nametoindex)
AC_TRY_LINK([
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <net/if.h>
], [
if_nametoindex(NULL);
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
], [
AC_MSG_RESULT(no)
])
dnl **********************************
dnl *** Checks for MonoPosixHelper ***
dnl **********************************
AC_CHECK_HEADERS(checklist.h)
AC_CHECK_HEADERS(pathconf.h)
AC_CHECK_HEADERS(fstab.h)
AC_CHECK_HEADERS(attr/xattr.h)
AC_CHECK_HEADERS(sys/extattr.h)
AC_CHECK_HEADERS(sys/sendfile.h)
AC_CHECK_HEADERS(sys/statvfs.h)
AC_CHECK_HEADERS(sys/statfs.h)
AC_CHECK_HEADERS(sys/vfstab.h)
AC_CHECK_HEADERS(sys/xattr.h)
AC_CHECK_HEADERS(sys/mman.h)
AC_CHECK_HEADERS(sys/param.h)
AC_CHECK_HEADERS(sys/mount.h, [], [],
[
#ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
])
AC_CHECK_HEADERS(sys/mount.h)
AC_CHECK_FUNCS(confstr)
AC_CHECK_FUNCS(seekdir telldir)
AC_CHECK_FUNCS(getdomainname)
AC_CHECK_FUNCS(setdomainname)
AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
AC_CHECK_FUNCS(setgroups)
AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
AC_CHECK_FUNCS(getfsstat)
AC_CHECK_FUNCS(lutimes futimes)
AC_CHECK_FUNCS(mremap)
AC_CHECK_FUNCS(remap_file_pages)
AC_CHECK_FUNCS(posix_fadvise)
AC_CHECK_FUNCS(posix_fallocate)
AC_CHECK_FUNCS(posix_madvise)
AC_CHECK_FUNCS(vsnprintf)
AC_CHECK_FUNCS(sendfile)
AC_CHECK_FUNCS(gethostid sethostid)
AC_CHECK_FUNCS(sethostname)
AC_CHECK_FUNCS(statfs)
AC_CHECK_FUNCS(fstatfs)
AC_CHECK_FUNCS(statvfs)
AC_CHECK_FUNCS(fstatvfs)
AC_CHECK_FUNCS(stime)
AC_CHECK_FUNCS(strerror_r)
AC_CHECK_FUNCS(ttyname_r)
AC_CHECK_FUNCS(psignal)
AC_CHECK_FUNCS(getlogin_r)
AC_CHECK_FUNCS(lockf)
AC_CHECK_FUNCS(swab)
AC_CHECK_FUNCS(setusershell endusershell)
AC_CHECK_FUNCS(futimens utimensat)
AC_CHECK_FUNCS(fstatat mknodat readlinkat)
AC_CHECK_FUNCS(readv writev preadv pwritev)
AC_CHECK_SIZEOF(size_t)
AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
[#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>])
AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
[#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>])
AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
[#include <sys/time.h>])
AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
[#include <unistd.h>
#include <fcntl.h>])
AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
[#include <sys/uio.h>])
AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
[#include <sys/poll.h>])
AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
[#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>])
AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
[#include <time.h>])
AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
[#include <sys/time.h>
#include <sys/types.h>
#include <utime.h>])
AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
[#include <sys/time.h>])
AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
[#include <sys/types.h>
#include <utime.h>])
AC_CHECK_MEMBERS(
[struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
[#include <sys/types.h>
#include <dirent.h>])
AC_CHECK_MEMBERS(
[struct passwd.pw_gecos],,,
[#include <sys/types.h>
#include <pwd.h>])
AC_CHECK_MEMBERS(
[struct statfs.f_flags],,,
[#include <sys/types.h>
#include <sys/vfs.h>])
AC_CHECK_MEMBERS(
[struct stat.st_atim, struct stat.st_mtim, struct stat.st_ctim],,,
[#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>])
dnl Favour xattr through glibc, but use libattr if we have to
AC_CHECK_FUNC(lsetxattr, ,
AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
)
AC_SUBST(XATTR_LIB)
dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
AC_CHECK_MEMBERS(
[struct kinfo_proc.kp_proc],,,
[#include <sys/types.h>
#include <sys/param.h>
#include <sys/sysctl.h>
#include <sys/proc.h>
])
dnl *********************************
dnl *** Checks for Windows compilation ***
dnl *********************************
AC_CHECK_HEADERS(sys/time.h)
AC_CHECK_HEADERS(sys/param.h)
AC_CHECK_HEADERS(dirent.h)
dnl ******************************************
dnl *** Checks for OSX and iOS compilation ***
dnl ******************************************
AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
dnl *********************************
dnl *** Check for Console 2.0 I/O ***
dnl *********************************
AC_CHECK_HEADERS([curses.h])
AC_CHECK_HEADERS([term.h], [], [],
[#if HAVE_CURSES_H
#include <curses.h>
#endif
])
AC_CHECK_HEADERS([termios.h])
dnl * This is provided in io-layer, but on windows it's only available
dnl * on xp+
AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
else
dnl *********************************
dnl *** Checks for Windows compilation ***
dnl *********************************
AC_CHECK_HEADERS(winternl.h)
jdk_headers_found=no
AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
dnl *********************************
dnl *** Check for struct ip_mreqn ***
dnl *********************************
AC_MSG_CHECKING(for struct ip_mreqn)
AC_TRY_COMPILE([#include <ws2tcpip.h>], [
struct ip_mreqn mreq;
mreq.imr_address.s_addr = 0;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_STRUCT_IP_MREQN)
], [
# We'll just have to try and use struct ip_mreq
AC_MSG_RESULT(no)
AC_MSG_CHECKING(for struct ip_mreq)
AC_TRY_COMPILE([#include <ws2tcpip.h>], [
struct ip_mreq mreq;
mreq.imr_interface.s_addr = 0;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_STRUCT_IP_MREQ)
], [
# No multicast support
AC_MSG_RESULT(no)
])
])
AC_CHECK_FUNCS(GetProcessId)
fi
dnl socklen_t check
AC_MSG_CHECKING(for socklen_t)
AC_TRY_COMPILE([
#include <sys/types.h>
#include <sys/socket.h>
],[
socklen_t foo;
],[
ac_cv_c_socklen_t=yes
AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
AC_MSG_RESULT(yes)
],[
AC_MSG_RESULT(no)
])
AC_MSG_CHECKING(for array element initializer support)
AC_TRY_COMPILE([#include <sys/socket.h>], [
const int array[] = {[1] = 2,};
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
], [
# We'll have to use signals
AC_MSG_RESULT(no)
])
AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
# Simply calling trunc (0.0) is no good since gcc will optimize the call away
AC_TRY_LINK([#include <math.h>],
[ static void *p = &trunc; ],
[
AC_DEFINE(HAVE_TRUNC)
AC_MSG_RESULT(yes)
ac_cv_trunc=yes
],
AC_MSG_RESULT(no)))
if test "x$ac_cv_truncl" != "xyes"; then
AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
fi
AC_CHECK_FUNCS(round)
AC_CHECK_FUNCS(rint)
AC_CHECK_FUNCS(execvp)
dnl ****************************
dnl *** Look for /dev/random ***
dnl ****************************
AC_MSG_CHECKING([if usage of random device is requested])
AC_ARG_ENABLE(dev-random,
[ --disable-dev-random disable the use of the random device (enabled by default)],
try_dev_random=$enableval, try_dev_random=yes)
AC_MSG_RESULT($try_dev_random)
case "{$build}" in
*-openbsd*)
NAME_DEV_RANDOM="/dev/srandom"
;;
dnl Win32 does not have /dev/random, they have their own method...
*-mingw*|*-*-cygwin*)
ac_cv_have_dev_random=no
;;
dnl Everywhere else, it's /dev/random
*)
NAME_DEV_RANDOM="/dev/random"
;;
esac
AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
dnl Now check if the device actually exists
if test "x$try_dev_random" = "xyes"; then
AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
[if test -r "$NAME_DEV_RANDOM" ; then
ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
if test "x$ac_cv_have_dev_random" = "xyes"; then
AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
fi
else
AC_MSG_CHECKING(for random device)
ac_cv_have_dev_random=no
AC_MSG_RESULT(has been disabled)
fi
if test "x$host_win32" = "xyes"; then
AC_DEFINE(HAVE_CRYPT_RNG)
fi
if test "x$ac_cv_have_dev_random" = "xno" \
&& test "x$host_win32" = "xno"; then
AC_MSG_WARN([[
***
*** A system-provided entropy source was not found on this system.
*** Because of this, the System.Security.Cryptography random number generator
*** will throw a NotImplemented exception.
***
*** If you are seeing this message, and you know your system DOES have an
*** entropy collection in place, please contact <crichton@gimp.org> and
*** provide information about the system and how to access the random device.
***
*** Otherwise you can install either egd or prngd and set the environment
*** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
***]])
fi
AC_MSG_CHECKING([if inter-process shared handles are requested])
AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
AC_MSG_RESULT($try_shared_handles)
if test "x$try_shared_handles" != "xyes"; then
AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
AC_SUBST(DISABLE_SHARED_HANDLES)
fi
AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
AC_MSG_CHECKING([if big-arrays are to be enabled])
AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
if test "x$enable_big_arrays" = "xyes" ; then
if test "x$ac_cv_sizeof_void_p" = "x8"; then
AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
else
AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
fi
fi
AC_MSG_RESULT($enable_big_arrays)
dnl **************
dnl *** DTRACE ***
dnl **************
AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
if test "x$enable_dtrace" = "xyes"; then
if test "x$has_dtrace" = "xno"; then
AC_MSG_ERROR([DTrace probes are not supported on this platform.])
fi
AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
if test "x$DTRACE" = "xno"; then
AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
enable_dtrace=no
elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
enable_dtrace=no
fi
fi
dtrace_g=no
if test "x$enable_dtrace" = "xyes"; then
AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
DTRACEFLAGS=
if test "x$ac_cv_sizeof_void_p" = "x8"; then
case "$host" in
powerpc-*-darwin*)
DTRACEFLAGS="-arch ppc64"
;;
i*86-*-darwin*)
DTRACEFLAGS="-arch x86_64"
;;
*)
DTRACEFLAGS=-64
;;
esac
else
case "$host" in
powerpc-*-darwin*)
DTRACEFLAGS="-arch ppc"
;;
i*86-*-darwin*)
DTRACEFLAGS="-arch i386"
;;
*)
DTRACEFLAGS=-32
;;
esac
fi
AC_SUBST(DTRACEFLAGS)
case "$host" in
*-*-solaris*)
dtrace_g=yes
;;
esac
AC_CHECK_HEADERS([sys/sdt.h])
fi
AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
dnl **************
dnl *** NaCl ***
dnl **************
AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
dnl
dnl Hack to use system mono for operations in build/install not allowed in NaCl.
dnl
nacl_self_host=""
if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xyes"; then
nacl_self_host="nacl_self_host"
fi
AC_SUBST(nacl_self_host)
if test "x$enable_nacl_codegen" = "xyes"; then
MONO_NACL_ALIGN_MASK_OFF=1
CPPFLAGS="$CPPFLAGS -D__native_client_codegen__"
AC_DEFINE(TARGET_NACL, 1, [...])
else
MONO_NACL_ALIGN_MASK_OFF=0
CPPFLAGS="$CPPFLAGS -D__default_codegen__"
fi
if test "x$enable_nacl_gc" = "xyes"; then
CPPFLAGS="$CPPFLAGS -finstrument-for-thread-suspension -D__native_client_gc__"
fi
AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
dnl **************
dnl *** LLVM ***
dnl **************
AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
if test "x$enable_llvm" = "xyes"; then
AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
if test "x$LLVM_CONFIG" = "xno"; then
AC_MSG_ERROR([llvm-config not found.])
fi
llvm_codegen="x86codegen"
case "$target" in
arm*)
llvm_codegen="armcodegen"
;;
esac
# The output of --cflags seems to include optimizations flags too
LLVM_CFLAGS=`$LLVM_CONFIG --cflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
# LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
# from LLVM classes.
LLVM_CXXFLAGS="`$LLVM_CONFIG --cxxflags` -fno-rtti"
LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit mcjit $llvm_codegen`
LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
# Should be something like '2.6' or '2.7svn'
llvm_version=`$LLVM_CONFIG --version`
major_version=`echo $llvm_version | cut -c 1`
minor_version=`echo $llvm_version | cut -c 3`
AC_MSG_CHECKING(LLVM version)
AC_MSG_RESULT($llvm_version)
if echo $llvm_version | grep -q 'mono'; then
AC_DEFINE(LLVM_MONO_BRANCH, 1, [Whenever we are using the mono branch of LLVM])
LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MONO_BRANCH"
else
AC_MSG_ERROR([Compiling with stock LLVM is not supported, please use the Mono LLVM repo at https://github.com/mono/llvm, with the GIT branch which matches this version of mono, i.e. 'mono-2-10' for Mono 2.10.])
fi
AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
# Have to pass these on the command line since mini-llvm-cpp.h already includes
# llvm's config.h
LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MAJOR_VERSION=$major_version -DLLVM_MINOR_VERSION=$minor_version"
AC_SUBST(LLVM_CFLAGS)
AC_SUBST(LLVM_CXXFLAGS)
AC_SUBST(LLVM_LIBS)
AC_SUBST(LLVM_LDFLAGS)
AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
fi
AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
if test "x$enable_loadedllvm" = "xyes"; then
AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
fi
AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
TARGET="unknown"
ACCESS_UNALIGNED="yes"
JIT_SUPPORTED=no
INTERP_SUPPORTED=no
LIBC="libc.so.6"
INTL="libc.so.6"
SQLITE="libsqlite.so.0"
SQLITE3="libsqlite3.so.0"
X11="libX11.so"
sizeof_register="SIZEOF_VOID_P"
jit_wanted=true
interp_wanted=false
sgen_supported=false
case "$host" in
# mips-sgi-irix5.* | mips-sgi-irix6.*)
# TARGET=MIPS;
# ACCESS_UNALIGNED="no"
# ;;
mips*)
TARGET=MIPS;
arch_target=mips;
sgen_supported=true
ACCESS_UNALIGNED="no"
JIT_SUPPORTED=yes
AC_MSG_CHECKING(for mips n32)
AC_TRY_COMPILE([],[
#if _MIPS_SIM != _ABIN32
#error Not mips n32
#endif
return 0;
],[
AC_MSG_RESULT(yes)
sizeof_register=8
],[
AC_MSG_RESULT(no)
])
;;
i*86-*-*)
TARGET=X86;
arch_target=x86;
JIT_SUPPORTED=yes
case $host_os in
solaris*)
LIBC="libc.so"
INTL="libintl.so"
if test "x$ac_cv_sizeof_void_p" = "x8"; then
TARGET=AMD64
arch_target=amd64
fi
# On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
# int astruct __attribute__ ((visibility ("hidden")));
# void foo ()
# {
# void *p = &astruct;
# }
# gcc -fPIC --shared -o libfoo.so foo.c
# yields:
# foo.c:6: warning: visibility attribute not supported in this configuration; ignored
# ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
have_visibility_hidden=no
sgen_supported=true
;;
cygwin*)
sgen_supported=true
have_visibility_hidden=no
;;
haiku*)
LIBC=libroot.so
;;
linux*)
sgen_supported=true
AOT_SUPPORTED="yes"
;;
darwin*)
sgen_supported=true
AOT_SUPPORTED="yes"
;;
darwin*|openbsd*|freebsd*)
sgen_supported=true
;;
esac
;;
x86_64-*-* | amd64-*-*)
TARGET=AMD64;
arch_target=amd64;
JIT_SUPPORTED=yes
if test "x$ac_cv_sizeof_void_p" = "x4"; then
AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
sizeof_register=8
fi
case $host_os in
linux*)
sgen_supported=true
AOT_SUPPORTED="yes"
;;
darwin*|openbsd*|freebsd*)
sgen_supported=true
;;
esac
case "$host" in
x86_64-*-nacl*)
AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
sizeof_register=8
;;
esac
;;
ia64-*-*)
TARGET=IA64
arch_target=ia64
ACCESS_UNALIGNED="no"
JIT_SUPPORTED=yes
LIBC="libc.so.6.1"
INTL="libc.so.6.1"
AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
libmono_ldflags="-lunwind"
;;
sparc*-*-*)
if test "x$ac_cv_sizeof_void_p" = "x8"; then
TARGET=SPARC64
else
TARGET=SPARC
fi
arch_target=sparc;
JIT_SUPPORTED=yes
ACCESS_UNALIGNED="no"
case $host_os in
linux*) ;;
*)
LIBC="libc.so"
INTL="libintl.so"
esac
if test x"$GCC" = xyes; then
# We don't support v8 cpus
CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
fi
if test x"$AR" = xfalse; then
AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
fi
sgen_supported=true
;;
*-mingw*|*-*-cygwin*)
# When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
have_visibility_hidden=no
INTL="intl"
;;
macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
if test "x$ac_cv_sizeof_void_p" = "x8"; then
TARGET=POWERPC64;
CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
CFLAGS="$CFLAGS -mminimal-toc"
else
TARGET=POWERPC;
CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
fi
arch_target=ppc;
JIT_SUPPORTED=yes
case $host_os in
linux*|darwin*)
sgen_supported=true
;;
esac
;;
arm*-darwin*)
TARGET=ARM;
arch_target=arm;
ACCESS_UNALIGNED="no"
JIT_SUPPORTED=yes
CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__ -DHAVE_ARMV6=1"
# libgc's gc_locks.h depends on this
NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
sgen_supported=true
;;
arm*-linux*)
TARGET=ARM;
arch_target=arm;
ACCESS_UNALIGNED="no"
JIT_SUPPORTED=yes
sgen_supported=true
AOT_SUPPORTED="yes"
if test "x$cross_compiling" != "xno"; then
# Provide sane defaults when cross-compiling
CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__ -DHAVE_ARMV6=1"
NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
fi
;;
# TODO: make proper support for NaCl host.
# arm*-*nacl)
# TARGET=ARM;
# arch_target=arm;
# ACCESS_UNALIGNED="no"
# JIT_SUPPORTED=yes
# sgen_supported=true
# AOT_SUPPORTED="no"
# ;;
s390-*-linux*)
TARGET=S390;
arch_target=s390;
ACCESS_UNALIGNED="yes"
JIT_SUPPORTED=yes
sgen_supported=true
# Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
;;
s390x-*-linux*)
TARGET=S390x;
arch_target=s390x;
ACCESS_UNALIGNED="yes"
JIT_SUPPORTED=yes
sgen_supported=true
CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
;;
esac
HOST=$TARGET
if test "x$host" != "x$target"; then
AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
enable_mcs_build=no
case "$target" in
arm*-darwin*)
TARGET=ARM;
arch_target=arm;
ACCESS_UNALIGNED="no"
JIT_SUPPORTED=yes
CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__ -DHAVE_ARMV6=1"
jit_wanted=true
# Can't use tls, since it depends on the runtime detection of tls offsets
# in mono-compiler.h
with_tls=pthread
;;
powerpc64-ps3-linux-gnu)
TARGET=POWERPC64
arch_target=powerpc64
AC_DEFINE(TARGET_PS3, 1, [...])
# It would be better to just use TARGET_POWERPC64, but lots of code already
# uses this define
AC_DEFINE(__mono_ppc64__, 1, [...])
AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
sizeof_register=8
target_byte_order=G_BIG_ENDIAN
;;
powerpc64-xbox360-linux-gnu)
TARGET=POWERPC64
arch_target=powerpc64
AC_DEFINE(TARGET_XBOX360, 1, [...])
# It would be better to just use TARGET_POWERPC64, but lots of code already
# uses this define
sizeof_register=8
target_byte_order=G_BIG_ENDIAN
;;
x86_64-*-nacl)
TARGET=AMD64
arch_target=amd64
AC_DEFINE(TARGET_AMD64, 1, [...])
AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
sizeof_register=8
;;
# TODO: make proper support for NaCl target.
# arm*-*nacl)
# TARGET=ARM
# arch_target=arm
# AC_DEFINE(TARGET_ARM, 1, [...])
# ACCESS_UNALIGNED="no"
# JIT_SUPPORTED=yes
# sizeof_register=4
# CPPFLAGS="$CPPFLAGS \
# -DARM_FPU_VFP=1 -D__ARM_EABI__ \
# -D__arm__ \
# -D__portable_native_client__ \
# -DARM_FPU_VFP=1 \
# -Dtimezone=_timezone \
# -DDISABLE_SOCKETS \
# -DDISABLE_ATTACH \
# -DUSE_NEWLIB"
# jit_wanted=true
# Can't use tls, since it depends on the runtime detection of tls offsets
# in mono-compiler.h
# with_tls=pthread
# ;;
i686-*-nacl)
TARGET=X86
arch_target=x86
AC_DEFINE(TARGET_X86, 1, [...])
sizeof_register=4
;;
arm*-unknown-linux-*)
TARGET=ARM;
arch_target=arm;
AC_DEFINE(TARGET_ARM, 1, [...])
ACCESS_UNALIGNED="no"
JIT_SUPPORTED=yes
CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
jit_wanted=true
# Can't use tls, since it depends on the runtime detection of tls offsets
# in mono-compiler.h
with_tls=pthread
target_mach=no
case "$target" in
armv7l-unknown-linux-gnueabi*)
# TEGRA
CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1"
;;
armv5-*-linux-androideabi*)
AC_DEFINE(TARGET_ANDROID, 1, [...])
CPPFLAGS="$CPPFLAGS -DARM_FPU_NONE"
;;
esac
;;
*)
AC_MSG_ERROR([Cross compiling is not supported for target $target])
esac
fi
# FIXME: Define the others as well
case "$TARGET" in
X86)
AC_DEFINE(TARGET_X86, 1, [...])
;;
AMD64)
AC_DEFINE(TARGET_AMD64, 1, [...])
;;
ARM)
AC_DEFINE(TARGET_ARM, 1, [...])
;;
POWERPC)
AC_DEFINE(TARGET_POWERPC, 1, [...])
;;
POWERPC64)
AC_DEFINE(TARGET_POWERPC, 1, [...])
AC_DEFINE(TARGET_POWERPC64, 1, [...])
;;
S390x)
AC_DEFINE(TARGET_S390X, 1, [...])
;;
MIPS)
AC_DEFINE(TARGET_MIPS, 1, [...])
;;
esac
if test "x$target_mach" = "xyes"; then
if test "x$TARGET" = "xARM"; then
AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
else
AC_TRY_COMPILE([#include "TargetConditionals.h"],[
#if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
#error fail this for ios
#endif
return 0;
], [
AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
], [
AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
])
fi
AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
fi
if test "x$sizeof_register" = "x4"; then
AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
elif test "x$sizeof_register" = "x8"; then
AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
else
AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
fi
if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
else
AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
fi
if test "x$have_visibility_hidden" = "xyes"; then
AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
fi
if test "x$have_deprecated" = "xyes"; then
AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
fi
dnl
dnl Simple Generational checks (sgen)
dnl
if $sgen_supported; then
build_sgen_default=yes
else
build_sgen_default=no
fi
SGEN_DEFINES=
AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=$build_sgen_default])
if test x$buildsgen = xyes; then
if $sgen_supported; then
SGEN_DEFINES="-DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR"
gc_msg="sgen and $gc_msg"
else
buildsgen=no
AC_MSG_WARN("Sgen is not supported on this platform")
fi
fi
AC_SUBST(SGEN_DEFINES)
AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
USEJIT=false
if test x$JIT_SUPPORTED = xyes; then
if $jit_wanted; then
USEJIT=true
jit_status="Building and using the JIT"
else
if $interp_wanted; then
jit_status="Building the JIT, defaulting to the interpreter"
else
AC_ERROR(No JIT or interpreter support available or selected.)
fi
fi
else
if test x$interp_wanted = xtrue; then
jit_status="interpreter"
else
AC_ERROR(No JIT or interpreter support available or selected.)
fi
fi
AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
libsuffix=".so"
case "$host" in
*-*-darwin*)
libsuffix=".dylib"
LIBC="libc.dylib"
INTL="libintl.dylib"
SQLITE="libsqlite.0.dylib"
SQLITE3="libsqlite3.0.dylib"
X11="libX11.dylib"
;;
*-*-*netbsd*)
LIBC="libc.so.12"
INTL="libintl.so.0"
;;
*-*-*freebsd*)
LIBC="libc.so"
INTL="libintl.so"
SQLITE="libsqlite.so"
SQLITE3="libsqlite3.so"
;;
*-*-*openbsd*)
LIBC="libc.so"
INTL="libintl.so"
SQLITE="libsqlite.so"
SQLITE3="libsqlite3.so"
;;
*-*-*linux*)
AC_PATH_X
AC_MSG_CHECKING(for the soname of libX11.so)
for i in $x_libraries /usr/lib /usr/lib64; do
for r in 4 5 6; do
if test -f $i/libX11.so.$r; then
X11=libX11.so.$r
AC_MSG_RESULT($X11)
fi
done
done
if test "x$X11" = "xlibX11.so"; then
AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? Assuming libX11.so.6...]);
X11=libX11.so.6
fi
;;
esac
AC_SUBST(libsuffix)
if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
if test "x$with_tls" = "x__thread"; then
#
# On some linux distributions, TLS works in executables, but linking
# against a shared library containing TLS fails with:
# undefined reference to `__tls_get_addr'
#
rm -f conftest.c conftest.so conftest
echo "static __thread int foo; int main () { foo = 5; return 0; }" > conftest.c
$CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
$CC -o conftest conftest.so > /dev/null 2>&1
if test ! -f conftest; then
AC_MSG_WARN([Disabling usage of __thread.]);
with_tls=pthread
fi
rm -f conftest.c conftest.so conftest
fi
fi
mono_debugger_supported=no
AC_ARG_ENABLE(mono-debugger, [ --disable-mono-debugger disable support for the mdb debugger], try_mono_debugger=$enableval, try_mono_debugger=yes)
if test "x$try_mono_debugger" = "xyes"; then
if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xS390x"; then
if test x$use_included_gc = xyes; then
case "$host" in
*-*-*linux*)
mono_debugger_supported=yes
;;
*86-apple-darwin*)
mono_debugger_supported=yes
;;
esac
fi
fi
fi
# disable the debugger entirely when building with moonlight
if test "x$with_moonlight" != "xno"; then
mono_debugger_supported=no
fi
# mdb support for sgen is broken, disable it until further notice.
mono_debugger_supported=no
AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
if test "x$mono_debugger_supported" = "xyes"; then
BOEHM_DEFINES="$BOEHM_DEFINES -DMONO_DEBUGGER_SUPPORTED"
NESTED_LIBGC_FLAGS="-DMONO_DEBUGGER_SUPPORTED"
fi
AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
AC_MSG_RESULT($mono_debugger_supported)
AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
if test "x$icall_symbol_map" = "xyes"; then
AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
fi
AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
if test "x$icall_export" = "xyes"; then
AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
fi
AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
if test "x$icall_tables" = "xno"; then
AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
fi
if test "x$mono_cv_clang" = "xyes"; then
# FIXME: This causes many compilation errors
with_tls=pthread
fi
if test "x$with_tls" = "x__thread"; then
AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
# Pass the information to libgc
CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
AC_MSG_CHECKING(if the tls_model attribute is supported)
AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
], [
AC_MSG_RESULT(yes)
# CLANG doesn't support this yet, and it prints warnings about it
if test "x$mono_cv_clang" = "xno"; then
AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
fi
], [
AC_MSG_RESULT(no)
])
fi
if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
dnl ******************************************
dnl *** Check to see what FPU is available ***
dnl ******************************************
AC_MSG_CHECKING(which FPU to use)
fpu=NONE
if gcc -v 2>&1 | grep -q -- '--with-float=hard'; then
fpu=VFP_HARD
fi
if test x$fpu = xNONE; then
ORIG_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -mfpu=vfp -mfloat-abi=softfp"
AC_TRY_RUN([
int main () { __asm__ ("faddd d7, d6, d7"); return 0; }
], fpu=VFP, fpu=NONE)
CFLAGS=$ORIG_CFLAGS
fi
if test x$fpu = xNONE; then
AC_TRY_COMPILE([], [
__asm__ ("ldfd f0, [r0]");
], fpu=FPA, fpu=NONE)
fi
AC_MSG_RESULT($fpu)
CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
unset fpu
AC_MSG_CHECKING(for ARMV6)
AC_TRY_RUN([
int main () { __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r" (0) : "memory"); return 0; }
], armv6=yes, armv6=no)
AC_MSG_RESULT($armv6)
if test ${armv6} = yes; then
AC_DEFINE(HAVE_ARMV6, 1, "Host supports ARMV6 instructions")
# libgc's gc_locks.h depends on this
NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
fi
fi
if test ${TARGET} = ARM; then
if test "x${with_jumptables}" = "xyes"; then
AC_DEFINE(USE_JUMP_TABLES, 1, Use jump tables in JIT)
fi
fi
if test ${TARGET} = unknown; then
CPPFLAGS="$CPPFLAGS -DNO_PORT"
AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
fi
if test ${ACCESS_UNALIGNED} = no; then
CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
fi
case "x$gc" in
xincluded)
# Pass CPPFLAGS to libgc configure
# We should use a separate variable for this to avoid passing useless and
# potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
# This should be executed late so we pick up the final version of CPPFLAGS
# The problem with this approach, is that during a reconfigure, the main
# configure scripts gets invoked with these arguments, so we use separate
# variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
TMP_CPPFLAGS="$CPPFLAGS $NESTED_LIBGC_FLAGS"
if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
fi
# Don't pass -finstrument-for-thread-suspension in,
# if these are instrumented it will be very bad news
# (infinite recursion, undefined parking behavior, etc)
TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
AC_CONFIG_SUBDIRS(libgc)
;;
esac
AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0/3.5 FX (defaults to yes)], [], [with_profile2=yes])
AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to yes)], [], [with_profile4=yes])
AC_ARG_WITH(profile4_5,[ --with-profile4_5=yes,no If you want to install the 4.5 FX (defaults to yes)], [], [with_profile4_5=yes])
AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=no])
AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no,only If you want to build the MonoTouch assemblies (defaults to no)], [], [with_monotouch=no])
AC_ARG_WITH(mobile, [ --with-mobile=yes,no If you want to build the Mobile assemblies (defaults to no)], [], [with_mobile=no])
OPROFILE=no
AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
if test x$with_oprofile != xno; then
oprofile_include=$with_oprofile/include
if test ! -f $oprofile_include/opagent.h; then
AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
fi
OPROFILE=yes
OPROFILE_CFLAGS="-I$oprofile_include"
OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
fi
])
MALLOC_MEMPOOLS=no
AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
if test x$with_malloc_mempools = xyes; then
MALLOC_MEMPOOLS=yes
AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
fi
])
DISABLE_MCS_DOCS=no
AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
if test x$with_mcs_docs != xyes; then
DISABLE_MCS_DOCS=yes
fi
])
if test x$with_profile4 != xyes; then
DISABLE_MCS_DOCS=yes
fi
MOONLIGHT_DEFINES=
AC_ARG_WITH(moonlight, [ --with-moonlight=yes|no|only If you want to build Mono for Moonlight (defaults to no)],[
if test x$with_moonlight != xno; then
MOONLIGHT_DEFINES="-DMOONLIGHT -DDISABLE_ASSEMBLY_REMAPPING "
fi
], [with_moonlight=no])
AC_SUBST(MOONLIGHT_DEFINES)
AC_ARG_WITH(moon_gc, [ --with-moon-gc=boehm,sgen Select the gc to use with Moonlight (defaults to boehm)],[
if test "x$with_moon_gc" != "xsgen"; then
with_moon_gc=boehm
fi
], [with_moon_gc=boehm])
AC_ARG_WITH(lazy_gc_thread_creation, [ --with-lazy-gc-thread-creation=yes|no Enable lazy runtime thread creation, embedding host must do it explicitly (defaults to no)],[
if test x$with_lazy_gc_thread_creation != xno ; then
AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
fi
], [with_lazy_gc_thread_creation=no])
AC_CHECK_HEADER([malloc.h],
[AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
[Define to 1 if you have /usr/include/malloc.h.])],,)
if test x"$GCC" = xyes; then
# Implicit function declarations are not 64 bit safe
# Do this late, since this causes lots of configure tests to fail
CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
# jay has a lot of implicit declarations
JAY_CFLAGS="-Wno-implicit-function-declaration"
fi
# When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
# instead of libmono-static.a
if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
LIBMONO_LA=libmini-static.la
else
LIBMONO_LA=libmono-$API_VER.la
fi
AC_SUBST(LIBMONO_LA)
dnl
dnl Consistency settings
dnl
if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
DISABLE_MCS_DOCS=yes
with_profile2=no
with_profile4=no
with_profile4_5=no
with_monodroid=no
with_monotouch=no
fi
if test x$DISABLE_MCS_DOCS = xyes; then
docs_dir=""
else
docs_dir=docs
fi
AC_SUBST(docs_dir)
## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
AC_SUBST(OPROFILE_CFLAGS)
AC_SUBST(OPROFILE_LIBS)
libmono_ldflags="$libmono_ldflags $LIBS"
AM_CONDITIONAL(MOONLIGHT, [test "x$with_moonlight" != "xno"])
AM_CONDITIONAL(ONLY_MOONLIGHT, [test "x$with_moonlight" = "xonly"])
AM_CONDITIONAL(MOONLIGHT_BOEHM, [test "x$with_moon_gc" = "xboehm"])
AM_CONDITIONAL(MOONLIGHT_SGEN, [test "x$with_moon_gc" = "xsgen"])
AM_CONDITIONAL(INSTALL_2_0, [test "x$with_profile2" = xyes])
AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
AM_CONDITIONAL(INSTALL_4_5, [test "x$with_profile4_5" = xyes])
AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
AM_CONDITIONAL(INSTALL_MOBILE, [test "x$with_mobile" = xyes])
AM_CONDITIONAL(ONLY_MONOTOUCH, [test "x$with_monotouch" = "xonly"])
AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
AM_CONDITIONAL(X86, test x$TARGET = xX86)
AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
AM_CONDITIONAL(ARM, test x$TARGET = xARM)
AM_CONDITIONAL(S390, test x$TARGET = xS390)
AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
AC_SUBST(LIBC)
AC_SUBST(INTL)
AC_SUBST(SQLITE)
AC_SUBST(SQLITE3)
AC_SUBST(X11)
AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
AC_SUBST(arch_target)
AC_SUBST(CFLAGS)
AC_SUBST(CPPFLAGS)
AC_SUBST(LDFLAGS)
mono_build_root=`pwd`
AC_SUBST(mono_build_root)
if test x$USEJIT = xtrue; then
mono_runtime=mono/mini/mono
else
mono_runtime=mono/interpreter/mint
fi
AC_SUBST(mono_runtime)
mono_cfg_root=$mono_build_root/runtime
if test x$host_win32 = xyes; then
if test "x$cross_compiling" = "xno"; then
mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
else
mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
fi
else
mono_cfg_dir=$mono_cfg_root/etc
fi
AC_SUBST(mono_cfg_dir)
AC_CONFIG_FILES([po/mcs/Makefile.in])
AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
[ depth=../../../..
case $srcdir in
[[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
.) reldir=$depth ;;
*) reldir=$depth/$srcdir ;;
esac
$ac_aux_dir/install-sh -d runtime/etc/mono/1.0
cd runtime/etc/mono/1.0
rm -f machine.config
$LN_S $reldir/data/net_1_1/machine.config machine.config
cd $depth
],[LN_S='$LN_S'])
AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
[ depth=../../../..
case $srcdir in
[[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
.) reldir=$depth ;;
*) reldir=$depth/$srcdir ;;
esac
$ac_aux_dir/install-sh -d runtime/etc/mono/2.0
cd runtime/etc/mono/2.0
rm -f machine.config
$LN_S $reldir/data/net_2_0/machine.config machine.config
cd $depth
],[LN_S='$LN_S'])
AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
[ depth=../../../..
case $srcdir in
[[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
.) reldir=$depth ;;
*) reldir=$depth/$srcdir ;;
esac
$ac_aux_dir/install-sh -d runtime/etc/mono/2.0
cd runtime/etc/mono/2.0
rm -f web.config
$LN_S $reldir/data/net_2_0/web.config web.config
cd $depth
],[LN_S='$LN_S'])
AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
[ depth=../../..
case $srcdir in
[[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
.) reldir=$depth ;;
*) reldir=$depth/$srcdir ;;
esac
$ac_aux_dir/install-sh -d runtime/etc/mono/
cd runtime/etc/mono/
rm -f browscap.ini
$LN_S $reldir/data/browscap.ini browscap.ini
cd $depth
],[LN_S='$LN_S'])
AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
[ depth=../../../../..
case $srcdir in
[[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
.) reldir=$depth ;;
*) reldir=$depth/$srcdir ;;
esac
$ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
cd runtime/etc/mono/2.0/Browsers
rm -f Compat.browser
$LN_S $reldir/data/net_2_0/Browsers/Compat.browser Compat.browser
cd $depth
],[LN_S='$LN_S'])
AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
[ depth=../../../..
case $srcdir in
[[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
.) reldir=$depth ;;
*) reldir=$depth/$srcdir ;;
esac
$ac_aux_dir/install-sh -d runtime/etc/mono/4.0
cd runtime/etc/mono/4.0
rm -f machine.config
$LN_S $reldir/data/net_4_0/machine.config machine.config
cd $depth
],[LN_S='$LN_S'])
AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
[ depth=../../../..
case $srcdir in
[[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
.) reldir=$depth ;;
*) reldir=$depth/$srcdir ;;
esac
$ac_aux_dir/install-sh -d runtime/etc/mono/4.0
cd runtime/etc/mono/4.0
rm -f web.config
$LN_S $reldir/data/net_4_0/web.config web.config
cd $depth
],[LN_S='$LN_S'])
AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
[ depth=../../../..
case $srcdir in
[[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
.) reldir=$depth ;;
*) reldir=$depth/$srcdir ;;
esac
$ac_aux_dir/install-sh -d runtime/etc/mono/4.5
cd runtime/etc/mono/4.5
rm -f machine.config
$LN_S $reldir/data/net_4_5/machine.config machine.config
cd $depth
],[LN_S='$LN_S'])
AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
[ depth=../../../..
case $srcdir in
[[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
.) reldir=$depth ;;
*) reldir=$depth/$srcdir ;;
esac
$ac_aux_dir/install-sh -d runtime/etc/mono/4.5
cd runtime/etc/mono/4.5
rm -f web.config
$LN_S $reldir/data/net_4_5/web.config web.config
cd $depth
],[LN_S='$LN_S'])
AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/echo "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
AC_OUTPUT([
Makefile
mono-core.spec
mono-uninstalled.pc
scripts/mono-find-provides
scripts/mono-find-requires
mono/Makefile
mono/utils/Makefile
mono/metadata/Makefile
mono/dis/Makefile
mono/cil/Makefile
mono/arch/Makefile
mono/arch/x86/Makefile
mono/arch/amd64/Makefile
mono/arch/ppc/Makefile
mono/arch/sparc/Makefile
mono/arch/s390/Makefile
mono/arch/s390x/Makefile
mono/arch/arm/Makefile
mono/arch/ia64/Makefile
mono/arch/mips/Makefile
mono/interpreter/Makefile
mono/tests/Makefile
mono/tests/tests-config
mono/tests/assemblyresolve/Makefile
mono/tests/cas/Makefile
mono/tests/cas/assembly/Makefile
mono/tests/cas/demand/Makefile
mono/tests/cas/inheritance/Makefile
mono/tests/cas/linkdemand/Makefile
mono/tests/cas/threads/Makefile
mono/tests/gc-descriptors/Makefile
mono/benchmark/Makefile
mono/monograph/Makefile
mono/io-layer/Makefile
mono/mini/Makefile
mono/profiler/Makefile
m4/Makefile
ikvm-native/Makefile
scripts/Makefile
man/Makefile
docs/Makefile
data/Makefile
data/net_2_0/Makefile
data/net_4_0/Makefile
data/net_4_5/Makefile
data/net_2_0/Browsers/Makefile
data/mint.pc
data/mono-2.pc
data/monosgen-2.pc
data/mono.pc
data/mono-cairo.pc
data/mono-nunit.pc
data/mono-options.pc
data/mono-lineeditor.pc
data/monodoc.pc
data/mono.web.pc
data/dotnet.pc
data/dotnet35.pc
data/wcf.pc
data/cecil.pc
data/system.web.extensions_1.0.pc
data/system.web.extensions.design_1.0.pc
data/system.web.mvc.pc
data/system.web.mvc2.pc
data/system.web.mvc3.pc
data/aspnetwebstack.pc
data/reactive.pc
samples/Makefile
support/Makefile
data/config
tools/Makefile
tools/locale-builder/Makefile
tools/sgen/Makefile
runtime/Makefile
msvc/Makefile
po/Makefile
])
# Update all submodules recursively to ensure everything is checked out
$srcdir/scripts/update_submodules
if test x$host_win32 = xyes; then
# Get rid of 'cyg' prefixes in library names
sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
# libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
# wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
# executable doesn't work...
sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
fi
(
case $prefix in
NONE) prefix=$ac_default_prefix ;;
esac
case $exec_prefix in
NONE) exec_prefix='${prefix}' ;;
esac
#
# If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
# any existing config.make. This allows people to share the same source tree
# with different build directories, one native and one cross
#
if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
echo "prefix=$prefix" > $mcs_topdir/build/config.make
echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
case $INSTALL in
[[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
*) mcs_INSTALL=$mono_build_root/$INSTALL ;;
esac
echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
export VERSION
[myver=$($AWK 'BEGIN {
split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
if(length(vsplit [1]) > 4) {
split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
}
print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
}')]
echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
if test x$platform_darwin = xyes; then
echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
fi
if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
enable_system_aot=yes
fi
if test "x$enable_loadedllvm" = "xyes"; then
# This seems to fail on the x86 buildbots
enable_system_aot=no
fi
if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
fi
if test x$DISABLE_MCS_DOCS = xyes; then
echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
fi
if test x$with_moonlight != xno; then
echo "MOONLIGHT = 1" >> $srcdir/$mcsdir/build/config.make
fi
if test x$has_extension_module != xno; then
echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
fi
default_profile=net_2_0
if test -z "$INSTALL_4_0_TRUE"; then :
default_profile=net_4_0
fi
if test -z "$INSTALL_MONODROID_TRUE"; then :
default_profile=monodroid
fi
if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
default_profile=monotouch
fi
if test -z "$INSTALL_4_5_TRUE"; then :
default_profile=net_4_5
fi
echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
if test "x$test_bcl_opt" = "xyes"; then
echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
fi
fi
# if we have an olive folder, override the default settings
if test -d $olivedir; then
if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
fi
fi
)
libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
echo "
mcs source: $mcsdir
Engine:
GC: $gc_msg
TLS: $with_tls
SIGALTSTACK: $with_sigaltstack
Engine: $jit_status
oprofile: $OPROFILE
BigArrays: $enable_big_arrays
DTrace: $enable_dtrace
LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
Libraries:
.NET 2.0/3.5: $with_profile2
.NET 4.0: $with_profile4
.NET 4.5: $with_profile4_5
MonoDroid: $with_monodroid
MonoTouch: $with_monotouch
JNI support: $jdk_headers_found
libgdiplus: $libgdiplus_msg
zlib: $zlib_msg
$disabled
"
if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
fi