32 lines
1.4 KiB
Diff
32 lines
1.4 KiB
Diff
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--- a/Makefile
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+++ b/Makefile
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@@ -389,8 +389,26 @@ $(VERSION_FILE):
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@cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
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$(TIMESTAMP_FILE):
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- @date +'#define U_BOOT_DATE "%b %d %C%y"' > $@
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- @date +'#define U_BOOT_TIME "%T"' >> $@
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+ (if test -n "$${SOURCE_DATE_EPOCH}"; then \
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+ SOURCE_DATE="@$${SOURCE_DATE_EPOCH}"; \
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+ DATE=""; \
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+ for date in gdate date.gnu date; do \
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+ $${date} -u -d "$${SOURCE_DATE}" >/dev/null 2>&1 && DATE="$${date}"; \
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+ done; \
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+ if test -n "$${DATE}"; then \
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+ LC_ALL=C $${DATE} -u -d "$${SOURCE_DATE}" +'#define U_BOOT_DATE "%b %d %C%y"' > $@; \
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+ LC_ALL=C $${DATE} -u -d "$${SOURCE_DATE}" +'#define U_BOOT_TIME "%T"' >> $@; \
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+ LC_ALL=C $${DATE} -u -d "$${SOURCE_DATE}" +'#define U_BOOT_TZ "%z"' >> $@; \
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+ LC_ALL=C $${DATE} -u -d "$${SOURCE_DATE}" +'#define U_BOOT_DMI_DATE "%m/%d/%Y"' >> $@; \
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+ else \
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+ return 42; \
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+ fi; \
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+ else \
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+ LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"'; \
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+ LC_ALL=C date +'#define U_BOOT_TIME "%T"'; \
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+ LC_ALL=C date +'#define U_BOOT_TZ "%z"'; \
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+ LC_ALL=C date +'#define U_BOOT_DMI_DATE "%m/%d/%Y"'; \
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+ fi)
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gdbtools:
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$(MAKE) -C tools/gdb all || exit 1
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