From 060102389e572abb2beaed3b9f5e1036aeea43f1 Mon Sep 17 00:00:00 2001 From: Ganesh Ajjanagadde Date: Mon, 24 Aug 2015 15:38:18 -0400 Subject: configure: do not fork off grep subprocess in probe_cc grep is not required for the functionality in this instance. This avoids an unnecessary fork, and also avoids a duplicated dumpversion call. Furthermore, it also corrects behavior when no minor version number is present, see e.g https://github.com/joyent/node/pull/25671. Signed-off-by: Ganesh Ajjanagadde Signed-off-by: Michael Niedermayer --- configure | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'configure') diff --git a/configure b/configure index e67ddf6eb7..f92b526089 100755 --- a/configure +++ b/configure @@ -3566,9 +3566,9 @@ probe_cc(){ gcc_pkg_ver=$(expr "$gcc_version" : '[^ ]* \(([^)]*)\)') gcc_ext_ver=$(expr "$gcc_version" : ".*$gcc_pkg_ver $gcc_basever \\(.*\\)") _ident=$(cleanws "gcc $gcc_basever $gcc_pkg_ver $gcc_ext_ver") - if ! $_cc -dumpversion | grep -q '^2\.'; then - _depflags='-MMD -MF $(@:.o=.d) -MT $@' - fi + case $gcc_basever in + 2*) _depflags='-MMD -MF $(@:.o=.d) -MT $@' ;; + esac _cflags_speed='-O3' _cflags_size='-Os' elif $_cc --version 2>/dev/null | grep -q ^icc; then -- cgit v1.2.3