##
# Paths
-#
-# Since Perl 5.8.1: No more special prefix games, no special handling of /usr.
-#
+##
+
+# Configure hasn't figured out the version number yet. Bummer.
+perl_revision=`awk '/define[ ]+PERL_REVISION/ {print $3}' $src/patchlevel.h`
+perl_version=`awk '/define[ ]+PERL_VERSION/ {print $3}' $src/patchlevel.h`
+perl_subversion=`awk '/define[ ]+PERL_SUBVERSION/ {print $3}' $src/patchlevel.h`
+version="${perl_revision}.${perl_version}.${perl_subversion}"
+
+# Pretend that Darwin doesn't know about those system calls in Tiger
+# (10.4/darwin 8) and earlier [perl #24122]
+case "$osvers" in
+[1-8].*)
+ d_setregid='undef'
+ d_setreuid='undef'
+ d_setrgid='undef'
+ d_setruid='undef'
+ ;;
+esac
+
+# finite() deprecated in 10.9, use isfinite() instead.
+case "$osvers" in
+[1-8].*) ;;
+*) d_finite='undef' ;;
+esac
+
+# The Configure checks isfinite as libc symbol, but it is a macro+inline.
+d_isfinite='define'
+
+# This was previously used in all but causes three cases
+# (no -Ddprefix=, -Dprefix=/usr, -Dprefix=/some/thing/else)
+# but that caused too much grief.
+# vendorlib="/System/Library/Perl/${version}"; # Apple-supplied modules
+
+# BSD paths
+case "$prefix" in
+'') # Default install; use non-system directories
+ prefix='/usr/local';
+ siteprefix='/usr/local';
+ ;;
+'/usr') # We are building/replacing the built-in perl
+ prefix='/';
+ installprefix='/';
+ bin='/usr/bin';
+ siteprefix='/usr/local';
+ # We don't want /usr/bin/HEAD issues.
+ sitebin='/usr/local/bin';
+ sitescript='/usr/local/bin';
+ installusrbinperl='define'; # You knew what you were doing.
+ privlib="/System/Library/Perl/${version}";
+ sitelib="/Library/Perl/${version}";
+ vendorprefix='/';
+ usevendorprefix='define';
+ vendorbin='/usr/bin';
+ vendorscript='/usr/bin';
+ vendorlib="/Network/Library/Perl/${version}";
+ # 4BSD uses ${prefix}/share/man, not ${prefix}/man.
+ man1dir='/usr/share/man/man1';
+ man3dir='/usr/share/man/man3';
+ # But users' installs shouldn't touch the system man pages.
+ # Transient obsoleted style.
+ siteman1='/usr/local/share/man/man1';
+ siteman3='/usr/local/share/man/man3';
+ # New style.
+ siteman1dir='/usr/local/share/man/man1';
+ siteman3dir='/usr/local/share/man/man3';
+ ;;
+ *) # Anything else; use non-system directories, use Configure defaults
+ ;;
+esac
##
# Tool chain settings
# Since we can build fat, the archname doesn't need the processor type
archname='darwin';
-# nm works.
-usenm='true';
+# nm isn't known to work after Snow Leopard and XCode 4; testing with OS X 10.5
+# and Xcode 3 shows a working nm, but pretending it doesn't work produces no
+# problems.
+usenm='false';
case "$optimize" in
'')
;;
esac
-# -pipe: makes compilation go faster.
# -fno-common because common symbols are not allowed in MH_DYLIB
-# -DDARWIN: apparently the __APPLE__ is not sanctioned by Apple
+# -DPERL_DARWIN: apparently the __APPLE__ is not sanctioned by Apple
# as the way to differentiate Mac OS X. (The official line is that
# *no* cpp symbol does differentiate Mac OS X.)
-ccflags="${ccflags} -pipe -fno-common -DDARWIN"
+ccflags="${ccflags} -fno-common -DPERL_DARWIN"
# At least on Darwin 1.3.x:
#
esac
# Avoid Apple's cpp precompiler, better for extensions
-cppflags="${cppflags} -no-cpp-precomp"
+if [ "X`echo | ${cc} -no-cpp-precomp -E - 2>&1 >/dev/null`" = "X" ]; then
+ cppflags="${cppflags} -no-cpp-precomp"
-# This is necessary because perl's build system doesn't
-# apply cppflags to cc compile lines as it should.
-ccflags="${ccflags} ${cppflags}"
+ # This is necessary because perl's build system doesn't
+ # apply cppflags to cc compile lines as it should.
+ ccflags="${ccflags} ${cppflags}"
+fi
# Known optimizer problems.
case "`cc -v 2>&1`" in
# Shared library extension is .dylib.
# Bundle extension is .bundle.
-ld='cc';
so='dylib';
dlext='bundle';
-dlsrc='dl_dyld.xs'; usedl='define';
-cccdlflags=' '; # space, not empty, because otherwise we get -fpic
+usedl='define';
+
+# 10.4 can use dlopen.
+# 10.4 broke poll().
+case "$osvers" in
+[1-7].*)
+ dlsrc='dl_dyld.xs';
+ ;;
+*)
+ dlsrc='dl_dlopen.xs';
+ d_poll='undef';
+ i_poll='undef';
+ ;;
+esac
+
+case "$ccdlflags" in # If passed in from command line, presume user knows best
+'')
+ cccdlflags=' '; # space, not empty, because otherwise we get -fpic
+;;
+esac
+
+# Allow the user to override ld, but modify it as necessary below
+case "$ld" in
+ '') ld='cc';;
+esac
+
# Perl bundles do not expect two-level namespace, added in Darwin 1.4.
# But starting from perl 5.8.1/Darwin 7 the default is the two-level.
case "$osvers" in
ldflags="${ldflags} -flat_namespace"
lddlflags="${ldflags} -bundle -undefined suppress"
;;
-*) lddlflags="${ldflags} -bundle -undefined dynamic_lookup"
+*)
+ lddlflags="${ldflags} -bundle -undefined dynamic_lookup"
case "$ld" in
- *MACOSX_DEVELOPMENT_TARGET*) ;;
- *) ld="MACOSX_DEPLOYMENT_TARGET=10.3 ${ld}" ;;
+ *MACOSX_DEVELOPMENT_TARGET*) ;;
+ *) ld="env MACOSX_DEPLOYMENT_TARGET=10.3 ${ld}" ;;
esac
;;
esac
esac
EOCBU
+# 64-bit addressing support. Currently strictly experimental. DFD 2005-06-06
+case "$use64bitall" in
+$define|true|[yY]*)
+case "$osvers" in
+[1-7].*)
+ cat <<EOM >&4
+
+
+
+*** 64-bit addressing is not supported for Mac OS X versions
+*** below 10.4 ("Tiger") or Darwin versions below 8. Please try
+*** again without -Duse64bitall. (-Duse64bitint will work, however.)
+
+EOM
+ exit 1
+ ;;
+*)
+ case "$osvers" in
+ 8.*)
+ cat <<EOM >&4
+
+
+
+*** Perl 64-bit addressing support is experimental for Mac OS X
+*** 10.4 ("Tiger") and Darwin version 8. System V IPC is disabled
+*** due to problems with the 64-bit versions of msgctl, semctl,
+*** and shmctl. You should also expect the following test failures:
+***
+*** ext/threads-shared/t/wait (threaded builds only)
+
+EOM
+
+ [ "$d_msgctl" ] || d_msgctl='undef'
+ [ "$d_semctl" ] || d_semctl='undef'
+ [ "$d_shmctl" ] || d_shmctl='undef'
+ ;;
+ esac
+
+ case `uname -p` in
+ powerpc) arch=ppc64 ;;
+ i386) arch=x86_64 ;;
+ *) cat <<EOM >&4
+
+*** Don't recognize processor, can't specify 64 bit compilation.
+
+EOM
+ ;;
+ esac
+ for var in ccflags cppflags ld ldflags
+ do
+ eval $var="\$${var}\ -arch\ $arch"
+ done
+
+ ;;
+esac
+;;
+esac
+
##
# System libraries
##
# vfork works
usevfork='true';
-# malloc works
-usemymalloc='n';
+# malloc wrap works
+case "$usemallocwrap" in
+'') usemallocwrap='define' ;;
+esac
+
+# our malloc works (but allow users to override)
+case "$usemymalloc" in
+'') usemymalloc='n' ;;
+esac
+# However sbrk() returns -1 (failure) somewhere in lib/unicore/mktables at
+# around 14M, so we need to use system malloc() as our sbrk()
+malloc_cflags='ccflags="-DUSE_PERL_SBRK -DPERL_SBRK_VIA_MALLOC $ccflags"'
# Locales aren't feeling well.
LC_ALL=C; export LC_ALL;
esac
+# Fink can install a GDBM library that claims to have the ODBM interfaces
+# but Perl dynaloader cannot for some reason use that library. We don't
+# really need ODBM_FIle, though, so let's just hint ODBM away.
+i_dbm=undef;
+
+# Configure doesn't detect ranlib on Tiger properly.
+# NeilW says this should be acceptable on all darwin versions.
+ranlib='ranlib'
+
+# Catch MacPorts gcc/g++ extra libdir
+case "$($cc -v 2>&1)" in
+*"MacPorts gcc"*) loclibpth="$loclibpth /opt/local/lib/libgcc" ;;
+esac
+
##
# Build process
##
https://perl5.git.perl.org / perl5.git / blobdiff