2003-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
[mono.git] / configure.in
index 9b63f2516426142cb86b5f56114e72cc6fdf7c13..0056408dbdf6c97027f8ec96f87c414af5e9755a 100644 (file)
@@ -1,7 +1,7 @@
 AC_INIT(README)
 AC_CANONICAL_SYSTEM
 AM_CONFIG_HEADER(config.h)
-AM_INIT_AUTOMAKE(mono,0.25)
+AM_INIT_AUTOMAKE(mono,0.26)
 AM_MAINTAINER_MODE
 
 dnl
@@ -72,12 +72,20 @@ case "$host" in
                libdl="-ldl"
                libgc_threads=pthreads
                ;;
+        *-*-hpux*)
+                platform_win32=no
+                CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
+               libmono_cflags="-D_REENTRANT"
+               libmono_ldflags="-lpthread"
+               libgc_threads=pthreads
+               AC_DEFINE(NEED_LINK_UNLINK)
+                ;;
        *-*-solaris*)
                platform_win32=no
                CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT"
                AC_DEFINE(NEED_LINK_UNLINK)
                libmono_cflags="-D_REENTRANT"
-               libgc_threads=solaris
+               libgc_threads=pthreads
                ;;
        *-*-darwin*)
                platform_win32=no
@@ -146,7 +154,11 @@ AC_CHECK_HEADERS(wchar.h)
 # not 64 bit clean in cross-compile
 AC_CHECK_SIZEOF(void *, 4)
 
-CFLAGS='-g -Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes  -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings'
+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 -Wcast-align -Wwrite-strings'
+fi
+CFLAGS="-g $WARN"
 
 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
 if test "x$PKG_CONFIG" = "xno"; then
@@ -155,8 +167,8 @@ 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`
+BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
+BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
 AC_SUBST(BUILD_GLIB_CFLAGS)
 AC_SUBST(BUILD_GLIB_LIBS)
 
@@ -178,8 +190,8 @@ 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`
+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`
 
@@ -217,7 +229,11 @@ case "x$gc" in
                AC_SUBST(HAVE_BOEHM_GC)
                LIBGC_LIBS="-lgc $libdl"
 
-               AC_CHECK_FUNCS(GC_gcj_malloc)
+               # 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)
+               fi
                ;;
 
        xincluded)
@@ -345,6 +361,21 @@ if test x$platform_win32 = xno; then
                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)
+       ], [
+               # We'll have to use getprotobyname
+               AC_MSG_RESULT(no)
+       ])
+
        dnl *****************************
        dnl *** Checks for SOL_TCP    ***
        dnl *****************************
@@ -406,7 +437,7 @@ if test x$platform_win32 = xno; then
        dnl *** Check for gethostbyname2_r ***
        dnl **********************************
        AC_MSG_CHECKING(for gethostbyname2_r)
-               AC_TRY_COMPILE([#include <netdb.h>], [
+               AC_TRY_LINK([#include <netdb.h>], [
                gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
        ], [
                # Yes, we have it...
@@ -445,6 +476,23 @@ if test x$platform_win32 = xno; then
        AC_MSG_RESULT($cv_mono_sizeof_sunpath)
        AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $cv_mono_sizeof_sunpath)
 
+       dnl *************************************
+       dnl *** Checks for zero length arrays ***
+       dnl *************************************
+       AC_MSG_CHECKING(whether $CC supports zero length arrays)
+       AC_TRY_COMPILE([
+                struct s {
+                        int  length;
+                        char data [0];
+                };
+        ], [], [
+               AC_MSG_RESULT(yes)
+               AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 0)
+       ], [
+               AC_MSG_RESULT(no)
+               AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 1)
+       ])
+
        dnl *****************************
        dnl *** Checks for libxnet    ***
        dnl *****************************
@@ -514,6 +562,12 @@ if test x$platform_win32 = xno; then
                        AC_ERROR(unable to find a way to determine timezone)
                fi
        fi
+
+       dnl ****************************************************************
+       dnl *** Checks for working poll() (macosx defines it but doesn't ***
+       dnl *** have it in the library (duh))                            ***
+       dnl ****************************************************************
+       AC_CHECK_FUNCS(poll)
 else
        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?))
@@ -596,18 +650,77 @@ TARGET="unknown"
 ACCESS_UNALIGNED="yes"
 
 JIT_SUPPORTED=no
+LIBC="libc.so.6"
 
 case "$host" in
-#mips-sgi-irix5.* | mips-sgi-irix6.*) TARGET=MIPS; ACCESS_UNALIGNED="no";;
-i*86-*-*) TARGET=X86; arch_target=x86; JIT_SUPPORTED=yes;;
-sparc*-*-*) TARGET=SPARC; arch_target=sparc; ACCESS_UNALIGNED="no";;
-#alpha*-*-linux* | alpha*-*-osf*) TARGET=ALPHA; ACCESS_UNALIGNED="no";;
-#m68k-*-linux*) TARGET=M68K;;
-macppc-*-openbsd* | powerpc-*-linux* | powerpc-*-openbsd* | powerpc-*-sysv* | powerpc-*-darwin*) TARGET=POWERPC; arch_target=ppc; JIT_SUPPORTED=yes;;
-arm-*-linux-* | armv4l-*-linux-*) TARGET=ARM; arch_target=arm; ACCESS_UNALIGNED="no";;
-s390-*-linux*) TARGET=S390; arch_target=s390; ACCESS_UNALIGNED="no";;
+#      mips-sgi-irix5.* | mips-sgi-irix6.*)
+#              TARGET=MIPS;
+#              ACCESS_UNALIGNED="no"
+#              ;;
+       i*86-*-*)
+               TARGET=X86;
+               arch_target=x86;
+               JIT_SUPPORTED=yes
+               ;;
+       sparc*-*-*)
+               TARGET=SPARC;
+               arch_target=sparc;
+               ACCESS_UNALIGNED="no"
+               ;;
+#       alpha*-*-linux* | alpha*-*-osf*)
+#              TARGET=ALPHA;
+#              ACCESS_UNALIGNED="no"
+#             ;;
+#      ia64-*-linux* | ia64-*-hpux*)
+#              TARGET=IA64;
+#              arch_target=ia64;
+#              JIT_SUPPORTED=no;
+#              ACCESS_UNALIGNED="no";
+#              case "$host_os" in
+#                      linux*) LIBC="libc.so.6.1";;
+#                      hpux*)  LIBC="libc.so.1";;
+#              esac
+#              ;;
+#       m68k-*-linux*)
+#              TARGET=M68K
+#              ;;
+       macppc-*-openbsd* | powerpc-*-linux* | powerpc-*-openbsd* | \
+        powerpc-*-sysv* | powerpc-*-darwin*)
+               TARGET=POWERPC;
+               arch_target=ppc;
+               JIT_SUPPORTED=yes
+               ;;
+       arm-*-linux-* | armv4l-*-linux-*)
+               TARGET=ARM;
+               arch_target=arm;
+               ACCESS_UNALIGNED="no"
+               ;;
+       s390-*-linux*)
+               TARGET=S390;
+               arch_target=s390;
+               ACCESS_UNALIGNED="no"
+               ;;
 esac
 
+if test ${TARGET} = ARM; then
+       dnl ******************************************
+       dnl *** Check to see what FPU is available ***
+       dnl ******************************************
+       AC_MSG_CHECKING(which FPU to use)
+
+       AC_TRY_COMPILE([], [
+               __asm__ ("ldfd f0, [r0]");
+               ], fpu=FPA, [
+                       AC_TRY_COMPILE([], [
+                               __asm__ ("fldd d0, [r0]");
+                       ], fpu=VFP, fpu=NONE)
+               ])
+
+       AC_MSG_RESULT($fpu)
+       CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu"
+       unset fpu
+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.")
@@ -622,6 +735,7 @@ 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$TARGET = xALPHA)
+AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
@@ -629,7 +743,6 @@ AM_CONDITIONAL(S390, test x$TARGET = xS390)
 
 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
 
-LIBC="libc.so.6"
 AC_SUBST(LIBC)
 
 AC_SUBST(arch_target)
@@ -657,6 +770,7 @@ mono/arch/arm/Makefile
 mono/arch/alpha/Makefile
 mono/interpreter/Makefile
 mono/tests/Makefile
+mono/tests/tests-config
 mono/benchmark/Makefile
 mono/monoburg/Makefile
 mono/monograph/Makefile
@@ -670,6 +784,8 @@ man/Makefile
 doc/Makefile
 docs/Makefile
 data/Makefile
+samples/Makefile
+data/config
 mono.spec
 ])