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/bin/true isn't on OS X, auto-detect Xcode (vs Project Builder),

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some textual changes to make it even more like Unix/autoconfigure.ac
This commit is contained in:
nigel 2004-01-28 07:26:00 +00:00
parent c983b0e80f
commit 8f50d27091
1 changed files with 49 additions and 12 deletions
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61
BasiliskII/src/MacOSX/configure.in
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@ -63,8 +63,15 @@ dnl Canonical system information.
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
dnl Target OS type
OS_TYPE=darwin
dnl Target OS type (target is host if not cross-compiling).
case "$target_os" in
linux*) OS_TYPE=linux;;
netbsd*) OS_TYPE=netbsd;;
freebsd*) OS_TYPE=freebsd;;
solaris*) OS_TYPE=solaris;;
darwin*) OS_TYPE=darwin;;
*) OS_TYPE=`echo $target_os | sed -e 's/-/_/g' | sed -e 's/\./_/g'`;;
esac
DEFINES="$DEFINES -DOS_$OS_TYPE"
dnl Target CPU type.
@ -89,12 +96,6 @@ AC_PROG_CXX
AC_PROG_MAKE_SET
AC_PROG_INSTALL
dnl MacOS 10.2 (and later?) have a particular header for defining the OS version
AC_CHECK_HEADER(AvailabilityMacros.h)
if [[ "x$ac_cv_header_AvailabilityMacros_h" = "xyes" ]]; then
AC_DEFINE(AVAILABILITYMACROS, 1, [Header specific to 10.2 and later.])
fi
dnl We use mon if possible.
MONSRCS=
if [[ "x$WANT_MON" = "xyes" ]]; then
@ -119,8 +120,20 @@ if [[ "x$WANT_MON" = "xyes" ]]; then
fi
fi
dnl We want pthreads.
dnl We want pthreads. Try libpthread first, then libc_r (FreeBSD), then PTL.
HAVE_PTHREADS=yes
AC_CHECK_LIB(pthread, pthread_create, , [
AC_CHECK_LIB(c_r, pthread_create, , [
AC_CHECK_LIB(PTL, pthread_create, , [
HAVE_PTHREADS=no
])
])
])
dnl OS X does have pthreads, but not in any of the above locations:
HAVE_PTHREADS=yes
if [[ "x$HAVE_PTHREADS" = "xyes" ]]; then
AC_DEFINE(HAVE_PTHREADS, 1, [Define if pthreads are available.])
fi
AC_CHECK_FUNCS(pthread_cancel)
AC_CHECK_FUNCS(pthread_mutexattr_setprotocol)
AC_CHECK_FUNCS(pthread_mutexattr_settype)
@ -529,12 +542,12 @@ if [[ -z "$sigsegv_recovery" ]]; then
fi
dnl Otherwise, check for subterfuges.
if [[ -z "$sigsegv_recovery" ]]; then
if [[ -z "$sigsegv_recovery" ]]; then
AC_CACHE_CHECK([whether we then have a subterfuge for your system],
ac_cv_have_sigcontext_hack, [
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_RUN([
AC_TRY_RUN([
#define HAVE_SIGCONTEXT_SUBTERFUGE 1
#define CONFIGURE_TEST_SIGSEGV_RECOVERY
#include "../Unix/vm_alloc.cpp"
@ -580,7 +593,7 @@ if [[ -n "$sigsegv_recovery" ]]; then
fi
dnl A dummy program that returns always true
BLESS=/bin/true
BLESS=/usr/bin/touch
dnl Determine the addressing mode to use
if [[ "x$WANT_NATIVE_M68K" = "xyes" ]]; then
@ -994,12 +1007,36 @@ if [[ "x$HAVE_IPA" = "xyes" ]]; then
LDFLAGS="$LDFLAGS -O3 -OPT:Olimit=0 -IPA"
fi
dnl
dnl Some Mac OS X specific stuff:
dnl
dnl MacOS 10.2 (and later?) have a particular header for defining the OS version
AC_CHECK_HEADER(AvailabilityMacros.h)
if [[ "x$ac_cv_header_AvailabilityMacros_h" = "xyes" ]]; then
AC_DEFINE(AVAILABILITYMACROS, 1, [Header specific to 10.2 and later.])
fi
dnl Which IDE do we use?
if test -d "Developer/Applications/Xcode.app"; then
IDE=xcodebuild
PROJECT=BasiliskII.xcode
IDEARGS="-project BasiliskII.xcode"
else
IDE=pbxbuild
PROJECT=BasiliskII.pbproj
IDEARGS=""
fi
dnl Generate Makefile.
AC_SUBST(DEFINES)
AC_SUBST(SYSSRCS)
AC_SUBST(CPUINCLUDES)
AC_SUBST(CPUSRCS)
AC_SUBST(BLESS)
AC_SUBST(IDE)
AC_SUBST(PROJECT)
AC_SUBST(IDEARGS)
dnl autoconf on 10.1 doesn't understand these
dnl AC_CONFIG_FILES([Makefile])
dnl AC_OUTPUT