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authorAndrew Senkevich <andrew.n.senkevich@gmail.com>2015-05-14 17:28:06 +0300
committerAndrew Senkevich <andrew.n.senkevich@gmail.com>2015-05-14 18:07:06 +0300
commit5695d46f5dc0ff2ffbcb0c52b1f6c2ada09c39dc (patch)
treedb2ba80e0b866fedd12253686d09e448e905f39b /configure.ac
parent202d48dab92e0f031928528589f086835595afe5 (diff)
downloadglibc-5695d46f5dc0ff2ffbcb0c52b1f6c2ada09c39dc.tar.gz
This is update for configure, build and install of vector math library.
Installation of libm.so as linker script only in case of libmvec.so build. 2015-05-14 Andrew Senkevich <andrew.n.senkevich@gmail.com> * Makeconfig (rpath-dirs, all-subdirs): Added mathvec folder. (libmvec): New variable. * configure.ac: Added option for mathvec build. * configure: Regenerated. * mathvec/Depend: New file. * mathvec/Makefile: New file. * shlib-versions: Added libmvec. * math/Makefile: Added rule for libm.so installation.
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac11
1 files changed, 11 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index def655ab8b..ff66b875e3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -381,6 +381,12 @@ gnu*)
;;
esac
+AC_ARG_ENABLE([mathvec],
+ [AS_HELP_STRING([--enable-mathvec],
+ [Enable building and installing mathvec @<:@default depends on architecture@:>@])],
+ [build_mathvec=$enableval],
+ [build_mathvec=notset])
+
# We keep the original values in `$config_*' and never modify them, so we
# can write them unchanged into config.make. Everything else uses
# $machine, $vendor, and $os, and changes them whenever convenient.
@@ -1994,6 +2000,11 @@ for dir in $sysnames; do
fi
done
+if test x"$build_mathvec" = xnotset; then
+ build_mathvec=no
+fi
+LIBC_CONFIG_VAR([build-mathvec], [$build_mathvec])
+
AC_SUBST(libc_extra_cflags)
AC_SUBST(libc_extra_cppflags)