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| author | Thomas Schwinge <thomas@codesourcery.com> | 2014-10-30 11:06:37 +0100 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@gcc.gnu.org> | 2014-10-30 11:06:37 +0100 |
| commit | fca380479c1092ca186ee0ddd253cbccd01ff567 (patch) | |
| tree | 2392e45c3c7991792ae5cd9a68f8310d425fd4e2 /configure.ac | |
| parent | e0d80a586d221ea06ee6efa239aa81517ccc33fb (diff) | |
| download | gcc-fca380479c1092ca186ee0ddd253cbccd01ff567.tar.gz | |
Build a shared host libiberty also for libcc1's benefit.
* configure.ac (extra_host_libiberty_configure_flags): Add
--enable-shared also for libcc1's benefit.
* configure: Regenerate.
From-SVN: r216912
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index b62af38e7a2..d8262f8a910 100644 --- a/configure.ac +++ b/configure.ac @@ -1852,7 +1852,6 @@ if test -d ${srcdir}/gcc; then new_enable_languages=,c, # If LTO is enabled, add the LTO front end. - extra_host_libiberty_configure_flags= if test "$enable_lto" = "yes" ; then case ,${enable_languages}, in *,lto,*) ;; @@ -1860,10 +1859,8 @@ if test -d ${srcdir}/gcc; then esac if test "${build_lto_plugin}" = "yes" ; then configdirs="$configdirs lto-plugin" - extra_host_libiberty_configure_flags=--enable-shared fi fi - AC_SUBST(extra_host_libiberty_configure_flags) missing_languages=`echo ",$enable_languages," | sed -e s/,all,/,/ -e s/,c,/,/ ` potential_languages=,c, @@ -2177,6 +2174,17 @@ then esac fi +# Sometimes we have special requirements for the host libiberty. +extra_host_libiberty_configure_flags= +case " $configdirs " in + *" lto-plugin "* | *" libcc1 "*) + # When these are to be built as shared libraries, the same applies to + # libiberty. + extra_host_libiberty_configure_flags=--enable-shared + ;; +esac +AC_SUBST(extra_host_libiberty_configure_flags) + # Produce a warning message for the subdirs we can't configure. # This isn't especially interesting in the Cygnus tree, but in the individual # FSF releases, it's important to let people know when their machine isn't |