X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=configure;h=4bf84637a596fc9306d28330c14928924ada3635;hp=df1d301114edfb8dfa2aa998e8c39cafdc994a69;hb=419ae6d5c95629d3ebaff6f1880d52cb027ba924;hpb=64d2f8e82a877a52a3406ab77b930ea110aac228

diff --git a/configure b/configure
index df1d3011..4bf84637 100755
--- a/configure
+++ b/configure
@@ -148,7 +148,7 @@ test -n "$CC" || { echo "$0: cannot find a C compiler" ; exit 1 ; }
 #
 if test -z "$wrapper" ; then
 printf "checking whether compiler is gcc... "
-if fnmatch 'gcc*|GCC*' "$("$CC" --version 2>/dev/null)" ; then
+if fnmatch '*gcc\ version*' "$("$CC" -v 2>&1)" ; then
 echo yes
 printf "checking whether to build musl-gcc wrapper... "
 wrapper=yes
@@ -192,6 +192,7 @@ tryflag CFLAGS_C99FSE -ffreestanding \
 || tryflag CFLAGS_C99FSE -fno-builtin
 tryflag CFLAGS_C99FSE -fexcess-precision=standard \
 || tryflag CFLAGS_C99FSE -ffloat-store
+tryflag CFLAGS_C99FSE -frounding-math
 
 #
 # Setup basic default CFLAGS: debug, optimization, and -pipe