diff options
| author | John Criswell <criswell@uiuc.edu> | 2003-08-12 18:51:51 +0000 |
|---|---|---|
| committer | John Criswell <criswell@uiuc.edu> | 2003-08-12 18:51:51 +0000 |
| commit | d741bcfa1612e418216450b1893bb0763341f24d (patch) | |
| tree | 881710234460ee1bea2b3efc4cd65dbae465c8df /Makefile.rules | |
| parent | 8ab1ef265a6547ab13c10a26c994610bd3ad9d9e (diff) | |
Merged in changes between PRE11_ROOT and LLVM_PRE111 (i.e. the beginning of
the pre-release 1.1 branch and pre-release 1.1.1).
Made the USE_SPEC option work.
Silenced unnecessary error output from the cmp command when checking for
updates to lex/yacc generated files. This fixes a problem where we get error
messages the first time the file is generated.
Fixed the distclean option. It is now in the Makefile (i.e. only runs in the
top level source directory), removes more files, and plays nicely with
external project Makefiles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7780 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'Makefile.rules')
| -rw-r--r-- | Makefile.rules | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/Makefile.rules b/Makefile.rules index dbb91afade..21d86eb17e 100644 --- a/Makefile.rules +++ b/Makefile.rules @@ -727,7 +727,7 @@ YACC_OUTPUT = $(addprefix $(YACC_FILES:%.y=%), .h .cpp .output) $(SED) 's/void \*yy_flex_realloc/inline void *yy_flex_realloc/' | \ $(SED) 's/#define YY_BUF_SIZE 16384/#define YY_BUF_SIZE (16384*64)/' \ > $@.tmp - $(VERB) cmp $@ $@.tmp > /dev/null || ${MV} -f $@.tmp $@ + $(VERB) cmp -s $@ $@.tmp > /dev/null || ${MV} -f $@.tmp $@ @# remove the output of flex if it didn't get moved over... @rm -f $@.tmp @@ -737,8 +737,8 @@ YACC_OUTPUT = $(addprefix $(YACC_FILES:%.y=%), .h .cpp .output) %.cpp %.h : %.y @echo Bison\'ing $<... $(VERB) $(BISON) -v -d -p $(<:%Parser.y=%) $*.y - $(VERB) cmp $*.tab.c $*.cpp > /dev/null || ${MV} -f $*.tab.c $*.cpp - $(VERB) cmp $*.tab.h $*.h > /dev/null || ${MV} -f $*.tab.h $*.h + $(VERB) cmp -s $*.tab.c $*.cpp > /dev/null || ${MV} -f $*.tab.c $*.cpp + $(VERB) cmp -s $*.tab.h $*.h > /dev/null || ${MV} -f $*.tab.h $*.h @# If the files were not updated, don't leave them lying around... @rm -f $*.tab.c $*.tab.h @@ -762,12 +762,6 @@ clean:: $(VERB) $(RM) -f core core.[0-9][0-9]* *.o *.d *.so *~ *.flc $(VERB) $(RM) -f $(LEX_OUTPUT) $(YACC_OUTPUT) -distclean:: clean - $(VERB) (cd $(LLVM_SRC_ROOT); $(RM) -rf $(LEVEL)/Makefile.config \ - $(LEVEL)/include/Config/config.h \ - $(LEVEL)/autom4te.cache \ - $(LEVEL)/config.log) - ########################################################################### # C/C++ Dependencies # Define variables and rules that generate header file dependencies @@ -795,7 +789,9 @@ $(BUILD_OBJ_DIR)/Depend/%.d: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Depend/.dir # are cleaning (this example taken from the GNU Make Manual). # ifneq ($(MAKECMDGOALS),clean) +ifneq ($(MAKECMDGOALS),distclean) ifneq ($(SourceDepend),) -include $(SourceDepend) endif endif +endif |