riscv-gnu-toolchain/gcc.git - Unnamed repository; edit this file 'description' to name the repository.

Age	Commit message (Collapse)	Author	Files	Lines
2021-08-18	configure: Allow host fragments to react to --enable-host-shared.	Iain Sandoe	1	-0/+8
	This makes the host_shared value available to host makefile fragments. It uses this to adjust Darwin's mdynamic-no-pic in the case that shared host resources are required. Signed-off-by: Iain Sandoe <iain@sandoe.co.uk> ChangeLog: * Makefile.in: Regenerate. * Makefile.tpl: Make the state of the configured host shared flag available to makefile fragements. config/ChangeLog: * mh-darwin: Require a non-shared host configuration to enable mdynamic-no-pic where that is supported.
2021-07-09	Darwin, config: Revise host config fragment.	Iain Sandoe	1	-24/+33
	There were two uses for the Darwin host config fragment: The first is to arrange for targets that support mdynamic-no-pic to be built with that enabled (since it makes a significant difference to the compiler performance). We can be more specific in the application of this, since it only applies to 32b hosts plus powerpc64-darwin9. The second was to work around a tool bug where -fno-PIE was not propagated to the link stage. This second use is redundant, since the buggy toolchain cannot bootstrap current GCC sources anyway. This makes the host fragment more specific and reduces the number of toolchains for which it is included which reduces clutter in configure lines. Signed-off-by: Iain Sandoe <iain@sandoe.co.uk> config/ChangeLog: * mh-darwin: Make this specific to handling the mdynamic-no-pic case. ChangeLog: * configure: Regenerate. * configure.ac: Adjust cases for which it is necessary to include the Darwin host config fragment.
2015-04-10	re PR target/65351 (libiberty's pic version contains non-pic code on m32 ↵	Jakub Jelinek	1	-10/+21
	darwin; causes bootstrap fail building libcc1.) PR target/65351 config/ * mh-darwin: Only apply -mdynamic-no-pic for m32 Darwin when the compiler in use supports -mno-dynamic-no-pic. * picflag.m4: Only append -mno-dynamic-no-pic for Darwin when -mdynamic-no-pic is present in CFLAGS. libiberty/ * configure: Regenerate. libada/ * configure: Regenerate. libgcc/ * configure: Regenerate. gcc/ * configure: Regenerate. Co-Authored-By: Iain Sandoe <iain@codesourcery.com> From-SVN: r221967
2013-09-29	mh-darwin (BOOT_CFLAGS): Only add -mdynamic-no-pic for m32 hosts.	Iain Sandoe	1	-3/+14
	config: * mh-darwin (BOOT_CFLAGS): Only add -mdynamic-no-pic for m32 hosts. (STAGE1_CFLAGS, STAGE1_LDFLAGS): New. Fix over-length lines and amend comments. From-SVN: r203017
2011-06-16	Fix typo.	Mike Stump	1	-1/+1
	From-SVN: r175108
2011-06-16	* mh-darwin: Turn off -pie on darwin11 and later.	Mike Stump	1	-1/+3
	From-SVN: r175089
2010-11-04	enable mdynamic-no-pic bootstrap for x86 Darwin	Iain Sandoe	1	-0/+5
	* configure.ac (--darwin): Use mh-darwin for all Darwin variants. configure: Regenerate. * config/mh-ppc-darwin: Rename to mh-darwin. gcc: * gcc/configure.ac: Filter -mdynamic-no-pic from CFLAGS when testing for plugin capabilities. * gcc/configure: Regenerate. gcc/testsuite: * lib/plugin-support.exp (plugin-test-execute): Filter -mdynamic-no-pic from plugin build flags on Darwin targets. From-SVN: r166302