libglog: fix removing libunwind dependency

ac_cv_header_libunwind_h needs to be set to 0, as ac_cv_have_libunwind_h
overwritten based on the former's value.

Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>
(cherry-picked from ec317934b2317e0e0f1831c703a643028d1acaa6)

diff --git a/libs/libglog/Makefile b/libs/libglog/Makefile
index 2ab3263a2cce9f9f775931af8784c1eb2de5c831..a36d45ecae53a877ef77fd500868970ccdb3f509 100644 (file)
--- a/libs/libglog/Makefile
+++ b/libs/libglog/Makefile
@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=glog
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/google/glog.git
 PKG_SOURCE_VERSION:=v0.3.5
@@ -28,6 +28,8 @@ define Package/glog/description
   module.  Documentation for the implementation is in doc/.
 endef
 
+CONFIGURE_VARS+=ac_cv_header_libunwind_h=0
+
 TARGET_CXXFLAGS+=-std=c++11
 TARGET_LDFLAGS+=-lpthread