diff options
| -rw-r--r-- | Makefile | 7 | ||||
| -rw-r--r-- | configure.ac | 6 | ||||
| -rw-r--r-- | perl/Makefile | 7 | ||||
| -rw-r--r-- | perl/configure.ac | 6 |
4 files changed, 8 insertions, 18 deletions
diff --git a/Makefile b/Makefile index 45a3338ed21c..9ac82fda657d 100644 --- a/Makefile +++ b/Makefile @@ -19,11 +19,4 @@ GLOBAL_CXXFLAGS += -g -Wall -include config.h -include Makefile.config -OPTIMIZE = 1 - -ifeq ($(OPTIMIZE), 1) - GLOBAL_CFLAGS += -O3 - GLOBAL_CXXFLAGS += -O3 -endif - include mk/lib.mk diff --git a/configure.ac b/configure.ac index 3a486fab8e71..571bb54d8a18 100644 --- a/configure.ac +++ b/configure.ac @@ -50,8 +50,10 @@ AC_DEFINE_UNQUOTED(SYSTEM, ["$system"], [platform identifier ('cpu-os')]) test "$localstatedir" = '${prefix}/var' && localstatedir=/nix/var -CFLAGS= -CXXFLAGS= +# Set default flags for nix (as per AC_PROG_CC/CXX docs), +# while still allowing the user to override them from the command line. +: ${CFLAGS="-O3"} +: ${CXXFLAGS="-O3"} AC_PROG_CC AC_PROG_CXX AC_PROG_CPP diff --git a/perl/Makefile b/perl/Makefile index 284c75022493..f36f5d0e9d88 100644 --- a/perl/Makefile +++ b/perl/Makefile @@ -4,11 +4,4 @@ GLOBAL_CXXFLAGS += -g -Wall -include Makefile.config -OPTIMIZE = 1 - -ifeq ($(OPTIMIZE), 1) - GLOBAL_CFLAGS += -O3 - GLOBAL_CXXFLAGS += -O3 -endif - include mk/lib.mk diff --git a/perl/configure.ac b/perl/configure.ac index 966700695ff5..e8e3610a860d 100644 --- a/perl/configure.ac +++ b/perl/configure.ac @@ -2,8 +2,10 @@ AC_INIT(nix-perl, m4_esyscmd([bash -c "echo -n $(cat ../.version)$VERSION_SUFFIX AC_CONFIG_SRCDIR(MANIFEST) AC_CONFIG_AUX_DIR(../config) -CFLAGS= -CXXFLAGS= +# Set default flags for nix (as per AC_PROG_CC/CXX docs), +# while still allowing the user to override them from the command line. +: ${CFLAGS="-O3"} +: ${CXXFLAGS="-O3"} AC_PROG_CC AC_PROG_CXX AX_CXX_COMPILE_STDCXX_11 |