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| author | Nicolas Dechesne <nicolas.dechesne@linaro.org> | 2016-12-09 10:40:32 +0100 |
|---|---|---|
| committer | Nicolas Dechesne <nicolas.dechesne@linaro.org> | 2016-12-09 11:18:57 +0100 |
| commit | cf08a6caccdc8c232745882a4b88b090fff428e7 (patch) | |
| tree | 117fb2da5c8f286b408d41d94506da7fdcfb9ab8 | |
| parent | 8e96a55f1fe9735dcf780e5c3da1917f2dd02d57 (diff) | |
lk: add build info in traces
* create BUILD_VERSION using git describe
* add DATE and TIME
Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>
(cherry picked from commit 86d35f50902134e53da520ed6e982556d32619a8)
| -rw-r--r-- | kernel/main.c | 2 | ||||
| -rw-r--r-- | makefile | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/kernel/main.c b/kernel/main.c index 95a43395..77a23331 100644 --- a/kernel/main.c +++ b/kernel/main.c @@ -77,6 +77,8 @@ void kmain(void) // do any super early target initialization target_early_init(); + dprintf(INFO, "BUILD_VERSION=%s\n", BUILD_VERSION); + dprintf(INFO, "BUILD_DATE=%s - %s\n", __TIME__, __DATE__); dprintf(INFO, "welcome to lk\n\n"); bs_set_timestamp(BS_BL_START); @@ -64,6 +64,8 @@ ifeq ($(TARGET_BUILD_VARIANT),user) CFLAGS += -DDISABLE_FASTBOOT_CMDS=1 endif +CFLAGS += -DBUILD_VERSION='"$(shell if git rev-parse --git-dir > /dev/null 2>&1; then git describe --dirty | sed 's/\./_/g'; else echo 'unknown'; fi )"' + # setup toolchain prefix TOOLCHAIN_PREFIX ?= arm-eabi- CFLAGS += -fstack-protector-all |