Mesa (master): mklib: Teach mklib to fail build if link fails on cygwin

[Brian Paul]

Module: Mesa
Branch: master
Commit: 205c9659cffb5f5e7632cabd20938038e7ba2c7b
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=205c9659cffb5f5e7632cabd20938038e7ba2c7b

Author: Brian Paul <brianp at vmware.com>
Date:   Thu Feb 18 12:46:48 2010 -0700

mklib: Teach mklib to fail build if link fails on cygwin

Signed-off-by: Jon TURNEY <jon.turney at dronecode.org.uk>
Signed-off-by: Brian Paul <brianp at vmware.com>

(cherry picked from commit 551c96979e643b409535afe868c42cac0d2285ad)

---

 bin/mklib |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/bin/mklib b/bin/mklib
index 9e6e46d..2ef9022 100755
--- a/bin/mklib
+++ b/bin/mklib
@@ -977,6 +977,11 @@ case $ARCH in
 
             # make lib
             ${LINK} ${OPTS} ${LDFLAGS} -o ${CYGNAME}-${MAJOR}.dll ${OBJECTS} ${DEPS}
+            # make build fail if link failed
+            es=$?
+            if [ "$es" -ne "0" ]; then
+                exit $es
+            fi
             # make usual symlinks
             ln -s ${LIBNAME}-${MAJOR}.dll.a ${LIBNAME}.dll.a
             # finish up