[Buildroot] [PATCH 1/1] package/gflags: force Release mode

[Fabrice Fontaine]

Force Release otherwise libraries will be suffixed by _debug which will raise
unexpected build failures with packages that use gflags (e.g. rocksdb)

Fixes:
 - http://autobuild.buildroot.org/results/3545774258babc3584f69e7d523efdf7fff1acb5

Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
---
 package/gflags/gflags.mk | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/package/gflags/gflags.mk b/package/gflags/gflags.mk
index c4fce45b3e..f32869f70d 100644
--- a/package/gflags/gflags.mk
+++ b/package/gflags/gflags.mk
@@ -10,8 +10,12 @@ GFLAGS_INSTALL_STAGING = YES
 GFLAGS_LICENSE = BSD-3-Clause
 GFLAGS_LICENSE_FILES = COPYING.txt
 
+# Force Release otherwise libraries will be suffixed by _debug which will raise
+# unexpected build failures with packages that use gflags (e.g. rocksdb)
+GFLAGS_CONF_OPTS = -DCMAKE_BUILD_TYPE=Release
+
 ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),)
-GFLAGS_CONF_OPTS = -DBUILD_gflags_LIB=OFF \
+GFLAGS_CONF_OPTS += -DBUILD_gflags_LIB=OFF \
 	-DCMAKE_CXX_FLAGS="$(TARGET_CXXFLAGS) -DNO_THREADS"
 endif
 
-- 
2.25.1