diff options
| author | Thomas Schwinge <thomas@codesourcery.com> | 2014-06-13 16:32:16 +0200 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@gcc.gnu.org> | 2014-06-13 16:32:16 +0200 |
| commit | 45b3824db6060be8e30f817b05033ef3dc30f2e4 (patch) | |
| tree | e212e86d892a2b16bd0d28b485cffc6105c5c8db /Makefile.def | |
| parent | b6383ab8417b0eb79fdaf8c3cf30085c1ab8d908 (diff) | |
Non-host system configuration for linker plugins.
* configure.ac (--enable-linker-plugin-configure-flags)
(--enable-linker-plugin-flags): New flags.
(configdirs): Conditionally add libiberty-linker-plugin.
* configure: Regenerate.
* Makefile.def (host_modules): Add libiberty-linker-plugin.
(host_modules) <lto-plugin>: Pay attention to
@extra_linker_plugin_flags@ and
@extra_linker_plugin_configure_flags@.
(all-lto-plugin): Also depend on all-libiberty-linker-plugin.
* Makefile.in: Regenerate.
gcc/
* doc/install.texi (--enable-linker-plugin-configure-flags)
(--enable-linker-plugin-flags): Document new flags.
From-SVN: r211644
Diffstat (limited to 'Makefile.def')
| -rw-r--r-- | Makefile.def | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/Makefile.def b/Makefile.def index ec2b0f27810..239ad3613e1 100644 --- a/Makefile.def +++ b/Makefile.def @@ -85,6 +85,14 @@ host_modules= { module= libdecnumber; bootstrap=true; }; host_modules= { module= libgui; }; host_modules= { module= libiberty; bootstrap=true; extra_configure_flags='@extra_host_libiberty_configure_flags@';}; +// Linker plugins may need their own build of libiberty; see +// gcc/doc/install.texi. We take care that this build of libiberty doesn't get +// installed. It's a helper library for linker plugins, so we pay attention to +// @extra_linker_plugin_flags@ and @extra_linker_plugin_configure_flags@. +host_modules= { module= libiberty-linker-plugin; bootstrap=true; + module_srcdir=libiberty; + extra_configure_flags='@extra_host_libiberty_configure_flags@ --disable-install-libiberty @extra_linker_plugin_flags@ @extra_linker_plugin_configure_flags@'; + extra_make_flags='@extra_linker_plugin_flags@'; }; // We abuse missing to avoid installing anything for libiconv. host_modules= { module= libiconv; extra_configure_flags='--disable-shared'; @@ -111,7 +119,8 @@ host_modules= { module= libtermcap; no_check=true; host_modules= { module= utils; no_check=true; }; host_modules= { module= gnattools; }; host_modules= { module= lto-plugin; bootstrap=true; - extra_configure_flags=--enable-shared; }; + extra_configure_flags='--enable-shared @extra_linker_plugin_flags@ @extra_linker_plugin_configure_flags@'; + extra_make_flags='@extra_linker_plugin_flags@'; }; target_modules = { module= libstdc++-v3; bootstrap=true; @@ -338,7 +347,10 @@ dependencies = { module=all-fixincludes; on=all-libiberty; }; dependencies = { module=all-gnattools; on=all-target-libada; }; dependencies = { module=all-gnattools; on=all-target-libstdc++-v3; }; +// Depending on the specific configuration, the LTO plugin will either use the +// generic libiberty build or the specific build for linker plugins. dependencies = { module=all-lto-plugin; on=all-libiberty; }; +dependencies = { module=all-lto-plugin; on=all-libiberty-linker-plugin; }; dependencies = { module=all-utils; on=all-libiberty; }; |