diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -600,6 +600,13 @@ CXXFLAGS += -DNETSURF_BUILTIN_LOG_FILTER=\"$(NETSURF_BUILTIN_LOG_FILTER)\" CFLAGS += -DNETSURF_BUILTIN_VERBOSE_FILTER=\"$(NETSURF_BUILTIN_VERBOSE_FILTER)\" CXXFLAGS += -DNETSURF_BUILTIN_VERBOSE_FILTER=\"$(NETSURF_BUILTIN_VERBOSE_FILTER)\" +# Determine if the C compiler supports statement expressions +# This is needed to permit certain optimisations in our library headers +ifneq ($(shell $(CC) -dM -E - < /dev/null | grep __GNUC__),) +CFLAGS += -DSTMTEXPR=1 +CXXFLAGS += -DSTMTEXPR=1 +endif + # ---------------------------------------------------------------------------- # General make rules # ---------------------------------------------------------------------------- |