Set an explicit C++ tag on libtool, to ease compiling with Clang.

diff --git a/Makefile.in b/Makefile.in
index 63a69e7083c15bb9690e5523e066345e9160753d..61faf9c8f75c9030dbbf31cc9abbd52cee92225b 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -15,7 +15,7 @@ CXXFLAGS=-Wall @CXXFLAGS@ -I$(GTEST_DIR)/include @Eigen3_CFLAGS@ @GLEW_CFLAGS@
 LDFLAGS=@GLEW_LIBS@ @SDL_LIBS@ -lpthread
 DEMO_LDLIBS=@SDL_image_LIBS@ -lrt -lpthread @libpng_LIBS@
 SHELL=@SHELL@
 LDFLAGS=@GLEW_LIBS@ @SDL_LIBS@ -lpthread
 DEMO_LDLIBS=@SDL_image_LIBS@ -lrt -lpthread @libpng_LIBS@
 SHELL=@SHELL@

-LIBTOOL=@LIBTOOL@
+LIBTOOL=@LIBTOOL@ --tag=CXX

 RANLIB=ranlib
 INSTALL=install
 MKDIR=mkdir
 RANLIB=ranlib
 INSTALL=install
 MKDIR=mkdir