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AC_INIT(README)
AC_CANONICAL_SYSTEM
AM_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE(mono, 0.8)
AM_MAINTAINER_MODE
AC_CHECK_TOOL(CC, gcc, gcc)
AC_PROG_CC
AM_PROG_CC_STDC
AC_PROG_INSTALL
dnl may require a specific autoconf version
dnl AC_PROG_CC_FOR_BUILD
dnl CC_FOR_BUILD not automatically detected
CC_FOR_BUILD=$CC
BUILD_EXEEXT=
if test "x$cross_compiling" = "xyes"; then
CC_FOR_BUILD=cc
BUILD_EXEEXT=""
fi
AC_SUBST(CC_FOR_BUILD)
AC_SUBST(HOST_CC)
AC_SUBST(BUILD_EXEEXT)
# Set STDC_HEADERS
AC_HEADER_STDC
AC_LIBTOOL_WIN32_DLL
AM_PROG_LIBTOOL
AC_CHECK_HEADERS(sys/filio.h sys/sockio.h)
# not 64 bit clean in cross-compile
AC_CHECK_SIZEOF(void *, 4)
CFLAGS='-g -Wall -Wunused -Wmissing-prototypes -Wmissing-declarations'
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
if test "x$PKG_CONFIG" = "xno"; then
AC_MSG_ERROR([You need to install pkg-config])
fi
dnl for use on the build system
dnl pkg-config is stupid
BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0`
BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0`
AC_SUBST(BUILD_GLIB_CFLAGS)
AC_SUBST(BUILD_GLIB_LIBS)
PKG_PATH=
AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir],
if test x$with_crosspkgdir = "x"; then
if test -s $PKG_CONFIG_PATH; then
PKG_PATH=$PKG_CONFIG_PATH
fi
else
PKG_PATH=$with_crosspkgdir
PKG_CONFIG_PATH=$PKG_PATH
export PKG_CONFIG_PATH
fi
)
## Versions of dependencies
GLIB_REQUIRED_VERSION=1.3.11
PKG_CHECK_MODULES(BASE_DEPENDENCIES, glib-2.0 >= $GLIB_REQUIRED_VERSION)
GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0`
GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0`
GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)
AC_SUBST(GMODULE_CFLAGS)
AC_SUBST(GMODULE_LIBS)
dnl ****************************************
dnl *** Check if we're building on win32 ***
dnl ****************************************
AC_MSG_CHECKING([if building for some Win32 platform])
case "$host" in
*-*-mingw*|*-*-cygwin*)
platform_win32=yes
AC_DEFINE(PLATFORM_WIN32)
;;
*)
platform_win32=no
;;
esac
AC_MSG_RESULT($platform_win32)
AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
if test x$platform_win32 = xyes; then
AC_MSG_CHECKING([if building for native Win32])
case "$host" in
*-*-mingw*)
platform_win32_native=yes
AC_DEFINE(PLATFORM_WIN32_NATIVE)
;;
*)
platform_win32_native=no
;;
esac
AC_MSG_RESULT($platform_win32_native)
AM_CONDITIONAL(PLATFORM_WIN32_NATIVE,
test x$platform_win32_native = xyes)
fi
if test x$platform_win32 = xno; then
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
# CFLAGS and sets $large_offt to yes if the test succeeds
large_offt=no
AC_DEFUN(LARGE_FILES, [
large_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$CPPFLAGS $1"
AC_TRY_RUN([
#include <sys/types.h>
#define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
int main(void) {
int big_off_t=((BIG_OFF_T%2147483629==721) &&
(BIG_OFF_T%2147483647==1));
if(big_off_t) {
exit(0);
} else {
exit(1);
}
}
], [
AC_MSG_RESULT(ok)
AC_DEFINE(HAVE_LARGE_FILE_SUPPORT)
CFLAGS="$CFLAGS $1"
large_offt=yes
], [
AC_MSG_RESULT(no)
], "")
CPPFLAGS=$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")
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)
], [
# 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)
], [
# 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 <netdb.h>], [
int level = IP_PKTINFO;
], [
# Yes, we have it...
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_IP_PKTINFO)
], [
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)
], [
# We'll just have to use struct ip_mreq
AC_MSG_RESULT(no)
])
dnl *****************************
dnl *** Checks for libnsl ***
dnl *****************************
AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl")
AC_CHECK_FUNCS(inet_pton inet_aton)
dnl *****************************
dnl *** Checks for libpthread ***
dnl *****************************
AC_SEARCH_LIBS(pthread_create, pthread, [
AM_CONDITIONAL(THREADS_PTHREAD, true)
AC_DEFINE(HAVE_PTHREAD)
# Need pthread_mutex_timedlock
pthread_CFLAGS=""
orig_CPPFLAGS=$CPPFLAGS
# This is a gcc-specific error, but we already set
# gcc-specific options in CFLAGS
CPPFLAGS="$CPPFLAGS -Werror-implicit-function-declaration"
AC_MSG_CHECKING(for pthread_mutex_timedlock)
AC_TRY_COMPILE([ #include <pthread.h>], [
pthread_mutex_t mut=PTHREAD_MUTEX_INITIALIZER;
pthread_mutex_timedlock(&mut, NULL);
], [
# Works!
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK)
], [
AC_MSG_RESULT(no)
# glibc requires -D_GNU_SOURCE before it will declare
# this function
AC_MSG_CHECKING(whether _GNU_SOURCE is needed for pthread_mutex_timedlock)
CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
AC_TRY_COMPILE([ #include <pthread.h>], [
pthread_mutex_t mut=PTHREAD_MUTEX_INITIALIZER;
pthread_mutex_timedlock(&mut, NULL);
], [
AC_MSG_RESULT(yes)
pthread_CFLAGS="-D_GNU_SOURCE"
AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK)
], [
AC_MSG_RESULT(no)
dnl Add other variants here
AC_MSG_WARN(Working around pthread_mutex_timedlock)
])
])
CPPFLAGS=$orig_CPPFLAGS
CFLAGS="$CFLAGS $pthread_CFLAGS"
# Need PTHREAD_MUTEX_RECURSIVE
pthread_CFLAGS=""
orig_CPPFLAGS=$CPPFLAGS
# This is a gcc-specific error, but we already set
# gcc-specific options in CFLAGS
CPPFLAGS="$CPPFLAGS -Werror-implicit-function-declaration"
AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
AC_TRY_COMPILE([ #include <pthread.h>], [
pthread_mutexattr_t attr;
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
], [
# Works!
AC_MSG_RESULT(ok)
], [
AC_MSG_RESULT(no)
# glibc requires -D_GNU_SOURCE before it will declare
# this macro
AC_MSG_CHECKING(whether _GNU_SOURCE is needed for PTHREAD_MUTEX_RECURSIVE)
CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
AC_TRY_COMPILE([ #include <pthread.h>], [
pthread_mutexattr_t attr;
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
], [
AC_MSG_RESULT(ok)
pthread_CFLAGS="-D_GNU_SOURCE"
], [
AC_MSG_RESULT(no)
dnl Add other variants here
AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
AC_DEFINE(USE_MONO_MUTEX)
])
])
CPPFLAGS=$orig_CPPFLAGS
CFLAGS="$CFLAGS $pthread_CFLAGS"
], [
AC_MSG_ERROR([libpthread is required on non-win32 hosts])
])
dnl ********************************
dnl *** Checks for semaphore lib ***
dnl ********************************
AC_CHECK_LIB(rt, sem_init, LIBS="$LIBS -lrt")
fi
if test "x$cross_compiling" = "xno"; then
# check for new iconv version
AC_MSG_CHECKING(for new iconv)
AC_CACHE_VAL(new_iconv,[
AC_TRY_RUN([#include <stdio.h>
#include <iconv.h>
int main()
{
exit (iconv_open ("UTF-16le", "UTF-8") == (iconv_t)-1);
}
],
new_iconv=yes,new_iconv=)])
if test -n "$new_iconv"; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_NEW_ICONV)
else
AC_MSG_RESULT(no)
fi
fi
TARGET="unknown"
ACCESS_UNALIGNED="yes"
case "$host" in
#mips-sgi-irix5.* | mips-sgi-irix6.*) TARGET=MIPS; ACCESS_UNALIGNED="no";;
i*86-*-*) TARGET=X86; arch_target=x86;;
sparc*-*-*) TARGET=SPARC; arch_target=sparc; ACCESS_UNALIGNED="no";;
#alpha*-*-linux* | alpha*-*-osf*) TARGET=ALPHA; ACCESS_UNALIGNED="no";;
#m68k-*-linux*) TARGET=M68K;;
powerpc-*-linux* | powerpc-*-sysv*) TARGET=POWERPC; arch_target=ppc;;
#arm-*-linux-*) TARGET=ARM; ACCESS_UNALIGNED="no";;
esac
if test ${TARGET} = unknown; then
CFLAGS="$CFLAGS -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
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$TARGET = xSPARC)
AM_CONDITIONAL(X86, test x$TARGET = xX86)
AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
AM_CONDITIONAL(ARM, test x$TARGET = xARM)
AC_SUBST(arch_target)
AC_SUBST(CFLAGS)
AC_OUTPUT([
Makefile
mono/Makefile
mono/metadata/Makefile
mono/dis/Makefile
mono/cil/Makefile
mono/arch/Makefile
mono/arch/x86/Makefile
mono/arch/ppc/Makefile
mono/arch/sparc/Makefile
mono/interpreter/Makefile
mono/tests/Makefile
mono/wrapper/Makefile
mono/monoburg/Makefile
mono/jit/Makefile
mono/io-layer/Makefile
runtime/Makefile
scripts/Makefile
man/Makefile
doc/Makefile
])
|