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| author | Peter Lemenkov | 2014-06-16 14:35:23 +0200 |
|---|---|---|
| committer | Michael Brown | 2014-06-16 14:35:52 +0200 |
| commit | 1639978f5a3ed821eeb752f81af0093884384de4 (patch) | |
| tree | ad6854302477b27c911f70bb1d6a9cbac71110c6 /src/Makefile.housekeeping | |
| parent | [smbios] Expose board serial number as ${board-serial} (diff) | |
| download | ipxe-1639978f5a3ed821eeb752f81af0093884384de4.tar.gz ipxe-1639978f5a3ed821eeb752f81af0093884384de4.tar.xz ipxe-1639978f5a3ed821eeb752f81af0093884384de4.zip | |
[build] Check if git index actually exists
If iPXE is used as a git submodule then the ../.git/index file will
not exist, and the build will fail. Fix by checking that the git
index file exists before adding it as a build dependency.
Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/Makefile.housekeeping')
| -rw-r--r-- | src/Makefile.housekeeping | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/Makefile.housekeeping b/src/Makefile.housekeeping index 33283b18..f7755369 100644 --- a/src/Makefile.housekeeping +++ b/src/Makefile.housekeeping @@ -705,8 +705,10 @@ CFLAGS_version += -DVERSION_MAJOR=$(VERSION_MAJOR) \ -DVERSION="\"$(VERSION)\"" # Make sure the version number gets updated on every git checkout ifneq ($(GITVERSION),) +ifneq ($(wildcard ../.git/index),) $(BIN)/version.o : ../.git/index endif +endif # We automatically generate rules for any file mentioned in AUTO_SRCS # using the following set of templates. We use $(eval ...) if |