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Restore --enable-objc-gc support

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* configure.ac (target_libraries): Readd target-boehm-gc.
	Restore --enable-objc-gc handling.
	* configure: Regenerate.

From-SVN: r240740
This commit is contained in:
Rainer Orth 2016-10-04 09:00:27 +00:00 • committed by Rainer Orth
parent 5a79befbf4
commit 43c40f3e43
3 changed files with 55 additions and 0 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
2016-10-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* configure.ac (target_libraries): Readd target-boehm-gc.
Restore --enable-objc-gc handling.
* configure: Regenerate.
2015-10-03 Jeff Law <law@redhat.com>
* MAINTAINERS: Move several inactive maintainers to the

26
configure vendored
View file

@ -784,6 +784,7 @@ enable_lto
enable_linker_plugin_configure_flags
enable_linker_plugin_flags
enable_stage1_languages
enable_objc_gc
with_build_sysroot
with_debug_prefix_map
with_build_config
@ -1499,6 +1500,8 @@ Optional Features:
--enable-stage1-languages[=all]
choose additional languages to build during stage1.
Mostly useful for compiler development
--enable-objc-gc enable use of Boehm's garbage collector with the GNU
Objective-C runtime
--enable-vtable-verify Enable vtable verification feature
--enable-serial-[{host,target,build}-]configure
force sequential configuration of sub-packages for
@ -2748,6 +2751,7 @@ target_libraries="target-libgcc \
target-libssp \
target-libquadmath \
target-libgfortran \
target-boehm-gc \
target-libffi \
target-libobjc \
target-libada \
@ -6389,6 +6393,28 @@ for dir in $configdirs $build_configdirs $target_configdirs ; do
fi
done
# Check for Boehm's garbage collector
# Check whether --enable-objc-gc was given.
if test "${enable_objc_gc+set}" = set; then :
enableval=$enable_objc_gc; case ,${enable_languages},:${enable_objc_gc}:${noconfigdirs} in
*,objc,*:*:yes:*target-boehm-gc*)
as_fn_error "Boehm's garbage collector was requested yet not supported in this configuration" "$LINENO" 5
;;
esac
fi
# Make sure we only build Boehm's garbage collector if required.
case ,${enable_languages},:${enable_objc_gc} in
*,objc,*:yes)
# Keep target-boehm-gc if requested for Objective-C.
;;
*)
# Otherwise remove target-boehm-gc.
noconfigdirs="$noconfigdirs target-boehm-gc"
;;
esac
# Disable libcilkrts, libitm, libsanitizer, libvtv, liboffloadmic if we're not building C++
case ,${enable_languages}, in
*,c++,*)

23
configure.ac
View file

@ -161,6 +161,7 @@ target_libraries="target-libgcc \
target-libssp \
target-libquadmath \
target-libgfortran \
target-boehm-gc \
target-libffi \
target-libobjc \
target-libada \
@ -2054,6 +2055,28 @@ for dir in $configdirs $build_configdirs $target_configdirs ; do
fi
done
# Check for Boehm's garbage collector
AC_ARG_ENABLE(objc-gc,
[AS_HELP_STRING([--enable-objc-gc],
[enable use of Boehm's garbage collector with the
GNU Objective-C runtime])],
[case ,${enable_languages},:${enable_objc_gc}:${noconfigdirs} in
*,objc,*:*:yes:*target-boehm-gc*)
AC_MSG_ERROR([Boehm's garbage collector was requested yet not supported in this configuration])
;;
esac])
# Make sure we only build Boehm's garbage collector if required.
case ,${enable_languages},:${enable_objc_gc} in
*,objc,*:yes)
# Keep target-boehm-gc if requested for Objective-C.
;;
*)
# Otherwise remove target-boehm-gc.
noconfigdirs="$noconfigdirs target-boehm-gc"
;;
esac
# Disable libcilkrts, libitm, libsanitizer, libvtv, liboffloadmic if we're not building C++
case ,${enable_languages}, in
*,c++,*)