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Added minor changes from latest Unix version

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nigel 2003-08-02 06:22:54 +00:00
parent 91c9cf1879
commit 7934f6d322
1 changed files with 12 additions and 6 deletions
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18
BasiliskII/src/MacOSX/configure.in
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@ -4,6 +4,9 @@ dnl Process this file with autoconf to produce a configure script.
dnl Based on Unix/configure.in
dnl Written in 1999 by Christian Bauer et al.
dnl autoconf on 10.1 doesn't understand these
dnl AC_INIT([Basilisk II], 1.0, [Christian.Bauer@uni-mainz.de], BasiliskII)
dnl AC_CONFIG_SRCDIR(main_macosx.mm)
AC_INIT(main_macosx.mm)
AC_PREREQ(2.12)
AC_CONFIG_HEADER(config.h)
@ -376,9 +379,9 @@ AC_CACHE_CHECK([whether we can map Low Memory area 0x0000-0x2000],
AC_TRY_RUN([
#include "../Unix/vm_alloc.cpp"
int main(void) { /* returns 0 if we could map the lowmem globals */
volatile char * lm;
volatile char * lm = 0;
if (vm_init() < 0) exit(1);
if ((lm = (volatile char *)vm_acquire_fixed(0, 0x2000)) == VM_MAP_FAILED) exit(1);
if (vm_acquire_fixed(0, 0x2000) == VM_MAP_FAILED) exit(1);
lm[0] = 'z';
if (vm_release((char *)lm, 0x2000) < 0) exit(1);
vm_exit(); exit(0);
@ -593,18 +596,18 @@ AC_MSG_RESULT($HAVE_GAS)
dnl Check for GCC 2.7 or higher.
HAVE_GCC27=no
AC_MSG_CHECKING(for GCC 2.7 or higher)
AC_EGREP_CPP(yes,
AC_EGREP_CPP(xyes,
[#if __GNUC__ - 1 > 1 || __GNUC_MINOR__ - 1 > 5
yes
xyes
#endif
], [AC_MSG_RESULT(yes); HAVE_GCC27=yes], AC_MSG_RESULT(no))
dnl Check for GCC 3.0 or higher.
HAVE_GCC30=no
AC_MSG_CHECKING(for GCC 3.0 or higher)
AC_EGREP_CPP(yes,
AC_EGREP_CPP(xyes,
[#if __GNUC__ >= 3
yes
xyes
#endif
], [AC_MSG_RESULT(yes); HAVE_GCC30=yes], AC_MSG_RESULT(no))
@ -931,6 +934,9 @@ AC_SUBST(DEFINES)
AC_SUBST(SYSSRCS)
AC_SUBST(CPUINCLUDES)
AC_SUBST(CPUSRCS)
dnl autoconf on 10.1 doesn't understand these
dnl AC_CONFIG_FILES([Makefile])
dnl AC_OUTPUT
AC_OUTPUT(Makefile)
dnl Print summary.