2010-01-21 Marek Habersack <mhabersack@novell.com>

[mono.git] / configure.in

diff --git a/configure.in b/configure.in
index 8b03f4e17eaf8ed7bea6f790b813afa4ed80ee9a..94b68d9cbeda2453ffd9d9c797a0e44ed755ef97 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -85,7 +85,9 @@ case "$host" in
                host_win32=yes
                if test "x$cross_compiling" = "xno"; then
                        target_win32=yes
-                       AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
+                       if test "x$host" == "x$target"; then
+                               AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
+                       fi
                        CC="gcc -mno-cygwin -g"
                        CXX="g++ -mno-cygwin -g"
                        # So libgc configure gets -mno-cygwin
@@ -95,7 +97,7 @@ case "$host" in
                HOST_CC="gcc"
                # Windows 2000 is required that includes Internet Explorer 5.01
                CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
-               LDFLAGS="$LDFLAGS -lmswsock"
+               LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm"
                libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
                libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
                libdl=
@@ -948,6 +950,31 @@ if test x$target_win32 = xno; then
 
        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) ***
@@ -1884,7 +1911,9 @@ if test "x$enable_llvm" = "xyes"; then
          AC_MSG_ERROR([llvm-config not found.])
    fi
 
-   LLVM_CXXFLAGS=`$LLVM_CONFIG --cflags`
+   # The output of --cflags seems to include optimizations flags too
+   LLVM_CFLAGS=`$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_CXXFLAGS=`$LLVM_CONFIG --cxxflags`
    LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
    LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit x86codegen`
    LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
@@ -1901,6 +1930,7 @@ if test "x$enable_llvm" = "xyes"; then
    # 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)
@@ -1975,7 +2005,9 @@ case "$host" in
                        # 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
-
+                       ;;
+                 cygwin*)
+                       have_visibility_hidden=no                 
                esac
                ;;
        x86_64-*-* | amd64-*-*)
@@ -2256,8 +2288,6 @@ esac
 
 AC_SUBST(libsuffix)
 
-AC_CHECK_HEADERS(valgrind/memcheck.h)
-
 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
        if test "x$with_tls" = "x__thread"; then
                #
@@ -2278,16 +2308,19 @@ if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
 fi
 
 mono_debugger_supported=no
-if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA"; then
-       if test x$use_included_gc = xyes; then
-               case "$host" in
-               *-*-*linux*)
-                       mono_debugger_supported=yes
-                       ;;
-               *86-apple-darwin*)
-                       mono_debugger_supported=yes
-                       ;;              
-               esac
+AC_ARG_ENABLE(mono-debugger, [  --disable-mono-debugger disable support for the mdb debugger], try_mono_debugger=$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" = "xALPHA"; 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
 
@@ -2457,7 +2490,7 @@ 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
+    mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
   fi
 else
   mono_cfg_dir=$mono_cfg_root/etc