diff options
author | Eric Sunshine <sunshine@sunshineco.com> | 2017-12-15 02:34:34 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2017-12-15 09:52:49 +0300 |
commit | b22894049ffed57eb150ad156796e3eda86259c9 (patch) | |
tree | 03c4036da578bdf166baf96ba9b506a5ff9c80f4 | |
parent | 52015aaf9d19c97b52c47c7046058e6d029ff856 (diff) |
version --build-options: also report host CPU
It can be helpful for bug reports to include information about the
environment in which the bug occurs. "git version --build-options" can
help to supplement this information. In addition to the size of 'long'
already reported by --build-options, also report the host's CPU type.
Example output:
$ git version --build-options
git version 2.9.3.windows.2.826.g06c0f2f
cpu: x86_64
sizeof-long: 4
New Makefile variable HOST_CPU supports cross-compiling.
Suggested-by: Adric Norris <landstander668@gmail.com>
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r-- | Makefile | 9 | ||||
-rw-r--r-- | help.c | 1 |
2 files changed, 10 insertions, 0 deletions
@@ -425,6 +425,9 @@ all:: # # to say "export LESS=FRX (and LV=-c) if the environment variable # LESS (and LV) is not set, respectively". +# +# When cross-compiling, define HOST_CPU as the canonical name of the CPU on +# which the built Git will run (for instance "x86_64"). GIT-VERSION-FILE: FORCE @$(SHELL_PATH) ./GIT-VERSION-GEN @@ -1095,6 +1098,12 @@ else BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d' endif +ifeq (,$(HOST_CPU)) + BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(firstword $(subst -, ,$(uname_M)))\"" +else + BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(HOST_CPU)\"" +endif + ifneq (,$(INLINE)) BASIC_CFLAGS += -Dinline=$(INLINE) endif @@ -412,6 +412,7 @@ int cmd_version(int argc, const char **argv, const char *prefix) printf("git version %s\n", git_version_string); if (build_options) { + printf("cpu: %s\n", GIT_HOST_CPU); printf("sizeof-long: %d\n", (int)sizeof(long)); /* NEEDSWORK: also save and output GIT-BUILD_OPTIONS? */ } |