Fix PGO build with GCC (#904)

diff --git a/src/Makefile b/src/Makefile
index 823d98d..47b884a 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -523,7 +523,7 @@ clang-profile-use:
 
 gcc-profile-make:
        $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
-       EXTRACXXFLAGS='-fprofile-generate'\
+       EXTRACXXFLAGS='-fprofile-generate' \
        EXTRALDFLAGS='-lgcov' \
        all