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-rw-r--r--Makefile18
1 files changed, 17 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 9220372..65e54a1 100644
--- a/Makefile
+++ b/Makefile
@@ -124,7 +124,23 @@ $(objpfx)sysd-dirs: $(+sysdir_pfx)config.make $(all-Subdirs-files)
all-Banner-files = $(wildcard $(addsuffix /Banner, $(subdirs)))
$(objpfx)version-info.h: $(+sysdir_pfx)config.make $(all-Banner-files)
- (files="$(all-Banner-files)"; \
+ (case $(config-os) in \
+ linux*) version=`(echo -e "#include <linux/version.h>\nUTS_RELEASE"\
+ | $(CC) -E -P - | \
+ sed -e 's/"\([^"]*\)".*/\1/p' -e d) 2>/dev/null`;\
+ if [ -z "$$version" ]; then \
+ if [ -r /proc/version ]; then \
+ version=`sed 's/.*version \([^ ]*\) .*/>>\1<</' \
+ < /proc/version`; \
+ else \
+ version=`uname -r`; \
+ fi; \
+ fi; \
+ echo -n "\"Compiled on a Linux $$version system "; \
+ echo "on `date +%Y/%m/%d`.\\n\"" ;; \
+ *) ;; \
+ esac; \
+ files="$(all-Banner-files)"; \
if test -n "$$files"; then \
echo "\"Available extensions:"; \
sed -e '/^#/d' -e 's/^[[:space:]]*/ /' $$files; \