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configure.ac
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# Process this file with autoconf to produce a configure script.
#AC_PREREQ([2.62])
AC_INIT(mono, [4.5.0],
[http://bugzilla.xamarin.com/enter_bug.cgi?classification=Mono])
AC_CONFIG_SRCDIR([README.md])
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 subdir-objects]
m4_esyscmd([case `automake --version | head -n 1` in # parallel-tests is default in automake 1.13+, we need to explicitly enable it
*1.11*|*1.12*) echo parallel-tests;; # for 1.11 and 1.12 but not below as those versions don't recognize the flag
esac])) # TODO: remove this hack once we require automake 1.11+
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])])
case $host_os in
*cygwin* )
echo "Run configure using ./configure --host=i686-pc-mingw32"
exit 1
esac
# In case of cygwin, override LN_S, irrespective of what it determines.
# The build uses cygwin, but the actual runtime doesn't.
case $host_os in
*cygwin* ) LN_S='cp -p';;
esac
#
# libgc defaults
#
libgc_configure_args=
# These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
# libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
CPPFLAGS_FOR_LIBGC=$CPPFLAGS
CFLAGS_FOR_LIBGC=$CFLAGS
CPPFLAGS_FOR_EGLIB=$CPPFLAGS
CFLAGS_FOR_EGLIB=$CFLAGS
# libgc uses some deprecated APIs
CFLAGS_FOR_LIBGC="$CFLAGS -Wno-deprecated-declarations"
#
# 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 ${libdir}`
AC_SUBST(reloc_libdir)
# Set to yes if Unix sockets cannot be created in an anonymous namespace
need_link_unlink=no
#Set to extra linker flags to be passed to the runtime binaries (mono /mono-sgen)
extra_runtime_ldflags=""
# Thread configuration inspired by sleepycat's db
AC_MSG_CHECKING([host platform characteristics])
libgc_threads=no
has_dtrace=no
parallel_mark=yes
ikvm_native=yes
host_win32=no
target_win32=no
platform_android=no
host_darwin=no
case "$host" in
*-mingw*|*-*-cygwin*)
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$cross_compiling" = "xno"; then
if test "x$host" == "x$build" -a "x$host" == "x$target"; then
target_win32=yes
fi
else
if test "x$host" == "x$target"; then
target_win32=yes
fi
fi
HOST_CC="gcc"
# Windows Vista or later is required
CPPFLAGS="$CPPFLAGS -DWINVER=0x0600 -D_WIN32_WINNT=0x0600 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32 -liphlpapi"
libmono_cflags="-mms-bitfields -mwindows"
libmono_ldflags="-mms-bitfields -mwindows"
libdl=
libgc_threads=win32
with_sigaltstack=no
with_tls=pthread
LN_S=cp
# This forces libgc to use the DllMain based thread registration code on win32
libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
;;
*-*-*netbsd*)
CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
libmono_cflags="-D_REENTRANT"
LDFLAGS="$LDFLAGS -pthread"
CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
libmono_ldflags="-pthread"
need_link_unlink=yes
libdl="-ldl"
libgc_threads=pthreads
with_sigaltstack=no
use_sigposix=yes
;;
*-*-kfreebsd*-gnu)
CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP -DTHREAD_LOCAL_ALLOC -pthread"
libmono_cflags="-D_REENTRANT -DTHREAD_LOCAL_ALLOC -pthread"
libmono_ldflags="-lpthread -pthread"
libdl="-ldl"
libgc_threads=pthreads
need_link_unlink=yes
with_sigaltstack=no
use_sigposix=yes
;;
*-*-*freebsd*)
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="$CPPFLAGS -DPLATFORM_BSD"
need_link_unlink=yes
AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
libdl=
libgc_threads=pthreads
use_sigposix=yes
has_dtrace=yes
;;
*-*-*openbsd*)
CPPFLAGS="$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="$LDFLAGS -pthread"
need_link_unlink=yes
AC_DEFINE(PTHREAD_POINTER_ID)
libdl=
libgc_threads=pthreads
with_sigaltstack=no
use_sigposix=yes
;;
*-*-linux-android*)
platform_android=yes
AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
CPPFLAGS="$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="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
# The configure check can't detect this
AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
# to bypass the underscore linker check, can't work when cross-compiling
mono_cv_uscore=yes
mono_cv_clang=no
;;
*-*-linux*)
CPPFLAGS="$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$cross_compiling" != "xno"; then
# to bypass the underscore linker check, not
# available during cross-compilation
mono_cv_uscore=no
fi
case "$host" in
aarch64-*)
support_boehm=no
with_gc=sgen
;;
powerpc*-*-linux*)
# https://bugzilla.novell.com/show_bug.cgi?id=504411
disable_munmap=yes
;;
esac
;;
*-*-nacl*)
CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
if test "x$disable_munmap" != "xyes"; then
CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
fi
libmono_cflags="-D_REENTRANT"
libdl=
libgc_threads=pthreads
use_sigposix=yes
ikvm_native=no
AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
;;
*-*-hpux*)
CPPFLAGS="$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="$LDFLAGS -z"
libmono_cflags="-D_REENTRANT"
libmono_ldflags="-lpthread"
libgc_threads=pthreads
need_link_unlink=yes
use_sigposix=yes
;;
*-*-solaris*)
CPPFLAGS="$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
has_dtrace=yes
use_sigposix=yes
enable_solaris_tar_check=yes
;;
*-*-darwin*)
parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
host_darwin=yes
target_mach=yes
CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
libmono_cflags="-D_THREAD_SAFE"
need_link_unlink=yes
AC_DEFINE(PTHREAD_POINTER_ID)
AC_DEFINE(USE_MACH_SEMA, 1, [...])
libdl=
libgc_threads=pthreads
has_dtrace=yes
if test "x$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 "$host" in
dnl Snow Leopard and newer config.guess reports as this
i*86-*-darwin*)
BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
BROKEN_DARWIN_CPPFLAGS="-D_XOPEN_SOURCE"
CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_CPPFLAGS"
CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_CPPFLAGS"
CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_CPPFLAGS"
CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
;;
x*64-*-darwin*)
;;
arm*-darwin*)
has_dtrace=no
;;
esac
;;
*-*-haiku*)
CPPFLAGS="$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 $host to configure.ac checks!])
libdl="-ldl"
;;
esac
AC_MSG_RESULT(ok)
if test x$need_link_unlink = xyes; then
AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
fi
if test x$host_win32 = xyes; then
AC_DEFINE(HOST_WIN32, 1, [Host Platform is Win32])
fi
if test x$target_win32 = xyes; then
AC_DEFINE(TARGET_WIN32, 1, [Target Platform is Win32])
fi
AC_SUBST(extra_runtime_ldflags)
AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
AM_CONDITIONAL(PLATFORM_DARWIN, test x$host_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
AM_PROG_CC_C_O
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
AM_ICONV()
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 sys/sysctl.h libproc.h sys/prctl.h)
AC_CHECK_HEADERS(sys/param.h sys/socket.h sys/ipc.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 arpa/inet.h complex.h unwind.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_HEADERS(linux/serial.h)
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 (1.0);
], [
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_ISINF, 1, [isinf available])
], [
# We'll have to use signals
AC_MSG_RESULT(no)
])
# mingw
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)))
# for Linux statfs support
AC_CHECK_HEADERS(linux/magic.h)
# not 64 bit clean in cross-compile
AC_CHECK_SIZEOF(void *, 4)
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],
[])
])
AC_ARG_ENABLE(visibility-hidden,
[ --disable-visibility-hidden disable usage of -fvisiblity=hidden],
disable_visibility_hidden=yes, disable_visibility_hidden=no)
WARN=''
if test x"$GCC" = xyes; then
WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value -Wno-attributes'
# We require C99 with some GNU extensions, e.g. `linux` macro
CFLAGS="$CFLAGS -std=gnu99"
# The runtime code does not respect ANSI C strict aliasing rules
CFLAGS="$CFLAGS -fno-strict-aliasing"
# We rely on signed overflow to behave
CFLAGS="$CFLAGS -fwrapv"
CFLAGS="$CFLAGS -DMONO_DLL_EXPORT"
if test x"$disable_visibility_hidden" = xno; then
# Don't export any symbols by default
SHARED_CFLAGS="-fvisibility=hidden"
CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -fvisibility=hidden"
CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
fi
ORIG_CFLAGS=$CFLAGS
# Check for the normal version, since gcc ignores unknown -Wno options
CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
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
])
if test "x$mono_cv_clang" = "xyes"; then
# https://bugzilla.samba.org/show_bug.cgi?id=8118
WARN="$WARN -Qunused-arguments"
WARN="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign -Wno-return-stack-address -Wno-constant-logical-operand"
fi
else
# The Sun Forte compiler complains about inline functions that access static variables
# so disable all inlining.
case "$host" in
*-*-solaris*)
CFLAGS="$CFLAGS -Dinline="
;;
esac
fi
CFLAGS="$CFLAGS -g $WARN"
CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
CPPFLAGS="$CPPFLAGS -g $WARN"
# 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 $mcs_topdir_from_srcdir)
;;
esac
fi
AC_SUBST([mcs_topdir])
AC_SUBST([mcs_topdir_from_srcdir])
# gettext: prepare the translation directories.
# we do not configure the full gettext, as we consume it dynamically from C#
AM_PO_SUBDIRS
if test "x$USE_NLS" = "xyes"; then
AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
if test "x$HAVE_MSGFMT" = "xno"; then
AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
fi
fi
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
pkg_config_path=
AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
if test x$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_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
if test x$werror_flag = xyes; then
WERROR_CFLAGS="-Werror"
fi
AC_SUBST([WERROR_CFLAGS])
AC_SUBST([SHARED_CFLAGS])
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'
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)
# 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=$enableval, enable_system_aot=default)
DISABLED_FEATURES=none
AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, assembly_remapping, shared_perfcounters, remoting,
security, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
[
for feature in `echo "$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$mono_feature_disable_aot" = "xyes"; then
AC_DEFINE(DISABLE_AOT, 1, [Disable AOT Compiler])
enable_system_aot=no
AC_MSG_NOTICE([Disabled AOT compiler])
fi
if test "x$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$mono_feature_disable_security" = "xyes"; then
AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
fi
if test "x$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)
has_extension_module=no
AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
[
for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
if test x$extension = xdefault ; then
has_extension_module=yes;
fi
done
if test x$enable_extension_module = xyes; then
has_extension_module=yes;
fi
], [])
AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
if test x$has_extension_module != xno ; then
AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
AC_MSG_NOTICE([Enabling mono extension module.])
fi
# Deprecated
AC_ARG_ENABLE(gsharedvt, [ --enable-gsharedvt Enable generic valuetype sharing (Deprecated)], enable_gsharedvt=$enableval, enable_gsharedvt=no)
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)
])
dnl
dnl Boehm GC configuration
dnl
AC_ARG_WITH(libgc, [ --with-gc=included,none Controls the Boehm GC config, default=included],[libgc=$with_gc],[libgc=included])
AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables Boehm 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
gc_msg=""
LIBGC_CPPFLAGS=
LIBGC_LIBS=
LIBGC_STATIC_LIBS=
libgc_dir=
case "x$libgc" in
xincluded)
if test "x$support_boehm" = "xyes"; then
libgc_dir=libgc
fi
LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
BOEHM_DEFINES="-DHAVE_BOEHM_GC"
if test x$target_win32 = xyes; then
BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
fi
gc_msg="Included 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"