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authorAlexander Holler <holler@ahsoftware.de>2011-01-19 00:24:40 +0100
committerWolfgang Denk <wd@denx.de>2011-02-02 21:56:39 +0100
commit89ffa8dbb5bd0552f5f3399f4430a4c97f4d50d4 (patch)
tree0103652e012b5fd2ccf8fbe6e134776970bf16f7
parentc9cb009560af68349b3c492a9ca88776e442c2ce (diff)
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Print compiler and linker version with the version command
After years of unsuccessful research I've finally shamelessly stolen other peoples intellectual properties to present the all-new and world-changing updated version command: - U-Boot>> version U-Boot 2010.12-00014-g7435056-dirty (Jan 18 2011 - 23:19:38) MyBoard gcc (GCC) 0.42 (Distro foobar) GNU ld (GNU Binutils) 0.314159265 - May the toolchain bugs rest in peace. Signed-off-by: Alexander Holler <holler@ahsoftware.de>
-rw-r--r--Makefile4
-rw-r--r--common/cmd_version.c9
2 files changed, 12 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 5f93646..e17d821 100644
--- a/Makefile
+++ b/Makefile
@@ -416,6 +416,10 @@ $(U_BOOT_ONENAND): $(ONENAND_IPL) $(obj)u-boot.bin
$(VERSION_FILE):
@( printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' "$(U_BOOT_VERSION)" \
'$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ) > $@.tmp
+ @( printf '#define CC_VERSION_STRING "%s"\n' \
+ '$(shell $(CC) --version | head -n 1)' )>> $@.tmp
+ @( printf '#define LD_VERSION_STRING "%s"\n' \
+ '$(shell $(LD) -v | head -n 1)' )>> $@.tmp
@cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
$(TIMESTAMP_FILE):
diff --git a/common/cmd_version.c b/common/cmd_version.c
index 7d1b495..83cb11c 100644
--- a/common/cmd_version.c
+++ b/common/cmd_version.c
@@ -23,18 +23,25 @@
#include <common.h>
#include <command.h>
+#include <version.h>
extern char version_string[];
int do_version(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
printf("\n%s\n", version_string);
+#ifdef CC_VERSION_STRING
+ puts(CC_VERSION_STRING "\n");
+#endif
+#ifdef LD_VERSION_STRING
+ puts(LD_VERSION_STRING "\n");
+#endif
return 0;
}
U_BOOT_CMD(
version, 1, 1, do_version,
- "print monitor version",
+ "print monitor, compiler and linker version",
""
);