diff options
Diffstat (limited to 'builddefs/common_rules.mk')
| -rw-r--r-- | builddefs/common_rules.mk | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/builddefs/common_rules.mk b/builddefs/common_rules.mk index c8816639f8..5d100fec59 100644 --- a/builddefs/common_rules.mk +++ b/builddefs/common_rules.mk @@ -1,7 +1,7 @@ # Hey Emacs, this is a -*- makefile -*- #---------------------------------------------------------------------------- -# Enable vpath seraching for source files only +# Enable vpath searching for source files only # Without this, output files, could be read from the wrong .build directories VPATH_SRC := $(VPATH) vpath %.c $(VPATH_SRC) @@ -85,7 +85,7 @@ ifeq ($(strip $(DEBUG_ENABLE)),yes) endif CXXFLAGS += $(CXXDEFS) CXXFLAGS += -O$(OPT) -# to supress "warning: only initialized variables can be placed into program memory area" +# to suppress "warning: only initialized variables can be placed into program memory area" CXXFLAGS += -w CXXFLAGS += -Wall CXXFLAGS += -Wundef @@ -332,6 +332,7 @@ $1/asflags.txt: $1/force echo '$$($1_ASFLAGS)' | cmp -s - $$@ || echo '$$($1_ASFLAGS)' > $$@ $1/compiler.txt: $1/force + test -f $$@ || touch $$@ $$(CC) --version | cmp -s - $$@ || $$(CC) --version > $$@ endef |