If supported, relocate the main wine binary to a higher address to
leave more space for the Win32 executable.
diff --git a/configure.ac b/configure.ac
index 98c767e..df4659d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -680,12 +680,12 @@
fi
dnl Check for noisy string.h
- saved_CFLAGS=$CFLAGS
+ saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Wpointer-arith -Werror"
AC_CACHE_CHECK([for broken string.h that generates warnings], ac_cv_c_string_h_warnings,
AC_TRY_COMPILE([#include <string.h>],[],
[ac_cv_c_string_h_warnings=no],[ac_cv_c_string_h_warnings=yes]))
- CFLAGS=$saved_CFLAGS
+ CFLAGS="$saved_CFLAGS"
if test "$ac_cv_c_string_h_warnings" = "no"
then
CFLAGS="$CFLAGS -Wpointer-arith"
@@ -813,6 +813,19 @@
then
LDDLLFLAGS="$LDDLLFLAGS,-z,defs"
fi
+ AC_CACHE_CHECK([whether we can relocate the executable to 0x3c000000], ac_cv_ld_reloc_exec,
+ [saved_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -Wl,--section-start,.interp=0x3c000100"
+ AC_TRY_RUN([#include <unistd.h>
+ int main() { return (sbrk(32*1024*1024) == (void *)-1); }],
+ ac_cv_ld_reloc_exec="yes",
+ ac_cv_ld_reloc_exec="no",
+ ac_cv_ld_reloc_exec="no")
+ CFLAGS="$saved_CFLAGS"])
+ if test "$ac_cv_ld_reloc_exec" = "yes"
+ then
+ AC_SUBST(LDEXECFLAGS,["-Wl,--section-start,.interp=0x3c000100"])
+ fi
else
AC_CACHE_CHECK(whether we can build a UnixWare (Solaris) dll, ac_cv_c_dll_unixware,
[WINE_TRY_CFLAGS([-fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic],
