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Resync with latest src/Unix/configure.ac

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nigel 2006-07-28 13:28:54 +00:00
parent 3e21f0377b
commit 938c61485c
1 changed files with 8 additions and 3 deletions
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11
BasiliskII/src/MacOSX/configure.in
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@ -318,7 +318,7 @@ AC_DEFUN([AC_CHECK_FRAMEWORK], [
saved_LIBS="$LIBS"
LIBS="$LIBS -framework $1"
AC_TRY_LINK(
[$2], [int main(void) { return 0; }],
[$2], [],
[AS_VAR_SET(ac_Framework, yes)], [AS_VAR_SET(ac_Framework, no); LIBS="$saved_LIBS"]
)
])
@ -329,6 +329,7 @@ AC_DEFUN([AC_CHECK_FRAMEWORK], [
])
dnl Check for some MacOS X frameworks
AC_CHECK_FRAMEWORK(AppKit, [])
AC_CHECK_FRAMEWORK(Carbon, [#include <Carbon/Carbon.h>])
AC_CHECK_FRAMEWORK(IOKit, [#include <IOKit/IOKitLib.h>])
AC_CHECK_FRAMEWORK(CoreFoundation, [#include <CoreFoundation/CoreFoundation.h>])
@ -629,9 +630,9 @@ AC_CACHE_CHECK([whether 33-bit memory addressing is working],
int main(void) { /* returns 0 if we have working 33-bit addressing */
if (sizeof(void *) < 8) exit(1);
if (vm_init() < 0) exit(2);
char *m1 = (char *)vm_acquire(32768, VM_MAP_DEFAULT | VM_MAP_33BIT);
volatile char *m1 = (char *)vm_acquire(32768, VM_MAP_DEFAULT | VM_MAP_33BIT);
if (m1 == VM_MAP_FAILED) exit(3);
char *m2 = m1 + (1L << 32);
volatile char *m2 = m1 + (1L << 32);
m1[0] = 0x12; if (m2[0] != 0x12) exit(4);
m2[0] = 0x34; if (m1[0] != 0x34) exit(5);
vm_exit(); exit(0);
@ -813,6 +814,10 @@ dnl Check for linker script support
case $target_os:$target_cpu in
linux*:i?86) LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/linux-i386.ld";;
linux*:x86_64) LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/linux-x86_64.ld";;
linux*:powerpc) LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/linux-ppc.ld";;
netbsd*:i?86) LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/linux-i386.ld";;
freebsd*:i?86) LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/freebsd-i386.ld";;
darwin*:*) LINKER_SCRIPT_FLAGS="-Wl,-seg1addr,0x78048000";;
esac
if [[ -n "$LINKER_SCRIPT_FLAGS" ]]; then
AC_CACHE_CHECK([whether linker script is usable],