forked from mono/mono
/
configure.in
2800 lines (2507 loc) · 81.5 KB
/
configure.in
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AC_INIT(README)
AC_CANONICAL_SYSTEM
# 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_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE(mono,2.7)
AM_MAINTAINER_MODE
API_VER=1.0
AC_SUBST(API_VER)
AC_PROG_LN_S
# 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
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 ${libdir}`
AC_SUBST(reloc_libdir)
dnl if linker handles the version script
no_version_script=no
# Set to yes if Unix sockets cannot be created in an anonymous namespace
need_link_unlink=no
# Thread configuration inspired by sleepycat's db
AC_MSG_CHECKING([host platform characteristics])
libgc_threads=no
has_dtrace=no
parallel_mark=yes
case "$host" in
powerpc*-*-linux*)
# https://bugzilla.novell.com/show_bug.cgi?id=504411
disable_munmap=yes
;;
esac
host_win32=no
target_win32=no
case "$host" in
*-*-mingw*|*-*-cygwin*)
AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
host_win32=yes
if test "x$cross_compiling" = "xno"; then
target_win32=yes
AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
CC="gcc -mno-cygwin -g"
CXX="g++ -mno-cygwin -g"
# So libgc configure gets -mno-cygwin
export CC
export CXX
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"
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"
libmono_ldflags="-pthread"
else
LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
libmono_ldflags="$PTHREAD_LIBS"
fi
CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
need_link_unlink=yes
AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
libdl=
libgc_threads=pthreads
# This doesn't seem to work as of 7.0 on amd64
with_sigaltstack=no
# TLS is only partially implemented on -CURRENT (compiler support
# but NOT library support)
#
with_tls=pthread
use_sigposix=yes
;;
*-*-*openbsd*)
host_win32=no
CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS -DPLATFORM_BSD"
libmono_cflags="-D_THREAD_SAFE"
LDFLAGS="$LDFLAGS -pthread"
libmono_ldflags="-pthread"
need_link_unlink=yes
AC_DEFINE(PTHREAD_POINTER_ID)
libdl=
libgc_threads=pthreads
use_sigposix=yes
;;
*-*-linux*)
host_win32=no
CPPFLAGS="$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"
libmono_ldflags="-lpthread"
libdl="-ldl"
libgc_threads=pthreads
AOT_SUPPORTED="yes"
use_sigposix=yes
;;
*-*-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
;;
*-*-darwin*)
parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
host_win32=no
platform_darwin=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"
LDFLAGS="$LDFLAGS -pthread"
libmono_ldflags="-pthread"
need_link_unlink=yes
AC_DEFINE(PTHREAD_POINTER_ID)
AC_DEFINE(USE_MACH_SEMA, 1, [...])
no_version_script=yes
libdl=
libgc_threads=pthreads
has_dtrace=yes
if test "x$cross_compiling" = "xyes"; then
has_broken_apple_cpp=yes
fi
dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin10.0.0, 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 "$host" in
i*86-*-darwin10*)
BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE -mmacosx-version-min=10.5"
CPPFLAGS="$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"
;;
esac
;;
*)
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)
AC_CHECK_TOOL(CC, gcc, gcc)
AC_PROG_CC
AC_PROG_CXX
AM_PROG_AS
AM_PROG_CC_STDC
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_CHECK_PROG(BISON, bison,yes,no)
if test "x$BISON" = "xno";
then
AC_MSG_ERROR([You need to install bison])
fi
dnl may require a specific autoconf version
dnl AC_PROG_CC_FOR_BUILD
dnl CC_FOR_BUILD not automatically detected
CC_FOR_BUILD=$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$lt_cv_prog_gnu_ld" = "xno"; then
no_version_script=yes
fi
AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$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)
AC_CHECK_HEADERS(sys/user.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)
AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
if test x$have_zlib = xyes; then
AC_TRY_COMPILE([#include <zlib.h>], [
void main () {
#if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
}
#else
#error No good zlib found
#endif
],[
AC_MSG_RESULT(Using system zlib)
zlib_msg="system zlib"
],[
AC_MSG_RESULT(Using embedded zlib)
have_zlib=no
zlib_msg="bundled zlib"
])
fi
AM_CONDITIONAL(HAVE_ZLIB, test x$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)
])
# not 64 bit clean in cross-compile
AC_CHECK_SIZEOF(void *, 4)
WARN=''
if test x"$GCC" = xyes; then
WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings'
# The runtime code does not respect ANSI C strict aliasing rules
CFLAGS="$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([], [
void main () { }
], [
AC_MSG_RESULT(yes)
], [
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"
# Where's the 'mcs' source tree?
if test -d $srcdir/mcs; then
mcsdir=mcs
else
mcsdir=../mcs
fi
#
# A sanity check to catch cases where the package was unpacked
# with an ancient tar program (Solaris)
#
AC_ARG_ENABLE(solaris-tar-check,
[ --disable-solaris-tar-check disable solaris tar check],
do_solaris_tar_check=no, do_solaris_tar_check=yes)
if test x"$do_solaris_tar_check" = xyes; then
AC_MSG_CHECKING(integrity of package)
if test -f $srcdir/$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([$errorm])
fi
fi
mcs_topdir='$(top_srcdir)/'$mcsdir
mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
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`/$with_libgdiplus ;;
esac
AC_SUBST([libgdiplus_loc])
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
if test "x$PKG_CONFIG" = "xno"; then
AC_MSG_ERROR([You need to install pkg-config])
fi
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_WITH([glib],
[ --with-glib=embedded|system Choose glib API: system or embedded (default to system)],
[], [with_glib=system])
eglib_dir=
case $with_glib in
embedded)
GLIB_CFLAGS='-I$(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"
eglib_dir=eglib
ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
AC_CONFIG_SUBDIRS(eglib)
;;
system)
if test "x$cross_compiling" = "xyes"; then
pkg_config_path="$PKG_CONFIG_PATH"
unset PKG_CONFIG_PATH
fi
BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
if test "x$cross_compiling" = "xyes"; then
PKG_CONFIG_PATH=$pkg_config_path
export PKG_CONFIG_PATH
fi
## Versions of dependencies
GLIB_REQUIRED_VERSION=2.4.0
dnl
dnl No, you will not replace this check with a pkg.m4 check
dnl
if $PKG_CONFIG --atleast-version=$GLIB_REQUIRED_VERSION glib-2.0; then
GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
else
AC_MSG_ERROR([You need at least glib-2.0 $GLIB_REQUIRED_VERSION])
fi
;;
*)
AC_MSG_ERROR([Invalid argument to --with-glib.])
esac
AM_CONDITIONAL(EGLIB_BUILD, test x$with_glib = xembedded)
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_SUBST(eglib_dir)
if test x$cross_compiling$host_win32 = xnoyes; then
AC_MSG_CHECKING(for cygwin glib2-dev package)
if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
AC_MSG_RESULT(found)
AC_MSG_ERROR([Mono cannot be built with the cygwin glib2-devel package installed, because that package doesn't work with -mno-cygwin. Please uninstall it then re-run configure.])
else
AC_MSG_RESULT(not found, ok)
fi
AC_MSG_CHECKING(for broken gwin32.h)
glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
if test -f $glib_include/glib/gwin32.h; then
if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
AC_MSG_RESULT(failed)
hashmark='#'
AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
fi
fi
AC_MSG_RESULT(ok)
fi
AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Defaults to included],[gc=$with_gc],[gc=$gc_default])
# Enable support for fast thread-local storage
# Some systems have broken support, so we allow to disable it.
AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
# Enable support for using sigaltstack for SIGSEGV and stack overflow handling
# This does not work on some platforms (bug #55253)
AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
if test "x$enable_static" = "xno"; then
with_static_mono=no
fi
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)
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"; 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([], [
void main () { }
], [
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(quiet-build, [ --enable-quiet-build Enable quiet runtime build (on by default)], enable_quiet_build=$enableval, enable_quiet_build=yes)
DISABLED_FEATURES=none
AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd,soft_debug.],
[
for feature in `echo "$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
AC_MSG_CHECKING(for visibility __attribute__)
AC_TRY_COMPILE([], [
void __attribute__ ((visibility ("hidden"))) doit (void) {}
void main () { doit (); }
], [
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
LIBGC_CFLAGS=
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
AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
AC_SUBST(HAVE_BOEHM_GC)
LIBGC_LIBS="-lgc $libdl"
LIBGC_STATIC_LIBS="$LIBGC_LIBS"
# 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
AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (with typed GC)", [GC description])
else
AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (no typed GC)", [GC description])
fi
AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
if test "x$found_gc_enable" = "xyes"; then
AC_DEFINE(HAVE_GC_ENABLE, 1, [Have 'GC_enable'])
fi
;;
xincluded)
found_boehm=yes
gc_headers=yes
use_included_gc=yes
libgc_dir=libgc
LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
AC_SUBST(HAVE_BOEHM_GC)
AC_DEFINE(HAVE_GC_H, 1, [Have gc.h])
AC_DEFINE(USE_INCLUDED_LIBGC, 1, [Use included libgc])
# The included libgc contains GCJ support
AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
AC_DEFINE(HAVE_GC_ENABLE, 1, [Have GC_enable])
if test x$enable_parallel_mark = xyes; then
AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
else
AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC)", [GC description])
fi
;;
xsgen)
found_boehm=no
gc_headers=no
use_included_gc=no
AC_DEFINE(HAVE_SGEN_GC,1,[Using the simple generational GC.])
AC_DEFINE(HAVE_MOVING_COLLECTOR,1,[The GC can move objects.])
AC_DEFINE(HAVE_WRITE_BARRIERS,1,[The GC needs write barriers.])
AC_DEFINE_UNQUOTED(USED_GC_NAME, "Simple generational", [GC description])
;;
xnone)
AC_MSG_WARN("Compiling mono without GC.")
AC_DEFINE_UNQUOTED(USED_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
echo "FOO"
CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
fi
AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
AC_SUBST(LIBGC_CFLAGS)
AC_SUBST(LIBGC_LIBS)
AC_SUBST(LIBGC_STATIC_LIBS)
AC_SUBST(libgc_dir)
dnl
dnl End of libgc checks
dnl
dnl *************************************
dnl *** Checks for zero length arrays ***
dnl *************************************
AC_MSG_CHECKING(whether $CC supports zero length arrays)
AC_TRY_COMPILE([
struct s {
int length;
char data [0];
};
], [], [
AC_MSG_RESULT(yes)
AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
], [
AC_MSG_RESULT(no)
AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
])
if test x$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=$withval],[with_ikvm_native=yes])
ikvm_native_dir=
if test x$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(sched_setaffinity)
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 main() {
int mask = 1;
sched_setaffinity(0, &mask);
}
], [
# 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_RUN([
#include <sys/types.h>
#define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
int main(void) {
int big_off_t=((BIG_OFF_T%2147483629==721) &&
(BIG_OFF_T%2147483647==1));
if(big_off_t) {
exit(0);
} else {
exit(1);
}