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| author |  Junio C Hamano <gitster@pobox.com> | 2013-02-05 16:13:52 -0800 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2013-02-05 16:13:52 -0800 |
| commit | b36ab1abd3f908a996f13c8eebe597d9b43b868b (patch) | |
| tree | 511ebfe5a64ab39867919712a687df1b496f3f8a | |
| parent | Merge branch 'ta/doc-no-small-caps' (diff) | |
| parent | Makefile: explicitly set target name for autogenerated dependencies (diff) | |
| download | tgif-b36ab1abd3f908a996f13c8eebe597d9b43b868b.tar.xz | |
Merge branch 'jn/auto-depend-workaround-buggy-ccache'
An age-old workaround to prevent buggy versions of ccache from
breaking the auto-generation of dependencies, which unfortunately
is still relevant because some people use ancient distros.
* jn/auto-depend-workaround-buggy-ccache:
Makefile: explicitly set target name for autogenerated dependencies
| -rw-r--r-- | Makefile | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -973,7 +973,8 @@ endif ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto) dep_check = $(shell $(CC) $(ALL_CFLAGS) \ - -c -MF /dev/null -MMD -MP -x c /dev/null -o /dev/null 2>&1; \ + -c -MF /dev/null -MQ /dev/null -MMD -MP \ + -x c /dev/null -o /dev/null 2>&1; \ echo $$?) ifeq ($(dep_check),0) override COMPUTE_HEADER_DEPENDENCIES = yes @@ -1843,7 +1844,7 @@ $(dep_dirs): missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs)) dep_file = $(dir $@).depend/$(notdir $@).d -dep_args = -MF $(dep_file) -MMD -MP +dep_args = -MF $(dep_file) -MQ $@ -MMD -MP ifdef CHECK_HEADER_DEPENDENCIES $(error cannot compute header dependencies outside a normal build. \ Please unset CHECK_HEADER_DEPENDENCIES and try again) |