lib: store version information in libfmcadc

libfmcadc's version information is stored in constant libfmcadc_version_s version of used zio is stored in libfmcadc_zio_version_s Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

lib: store version information in libfmcadc
libfmcadc's version information is stored in constant libfmcadc_version_s version of used zio is stored in libfmcadc_zio_version_s Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
70f50267 · Adam Wujek · 99e2be2e · 70f50267 · 70f50267 · 70f50267
Commit 70f50267 authored Dec 01, 2015 by Adam Wujek 💬
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Makefile lib/Makefile +5 -0

fmcadc-lib.h lib/fmcadc-lib.h +6 -0

init.c lib/init.c +3 -0

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--- a/lib/Makefile
+++ b/lib/Makefile
@@ -12,6 +12,9 @@ REPO_PARENT=../..
 ZIO ?= ../zio
 ZIO_ABS ?= $(abspath $(ZIO) )

+GIT_VERSION := $(shell git describe --dirty --long --tags)
+ZIO_GIT_VERSION := $(shell cd $(ZIO_ABS); git describe --dirty --long --tags)
+
 LIB = libfmcadc.a
 LOBJ := route.o
 LOBJ += init.o
@@ -21,6 +24,8 @@ LOBJ += buffer-zio.o
 LOBJ += lib.o
 LOBJ += fmc-adc-100m14b4cha.o
 CFLAGS = -Wall -ggdb -O2 -I../kernel -I$(ZIO_ABS)/include $(EXTRACFLAGS)
+CFLAGS += -DGIT_VERSION="\"$(GIT_VERSION)\""
+CFLAGS += -DZIO_GIT_VERSION="\"$(ZIO_GIT_VERSION)\""
 LDFLAGS = -L. -lfmcadc

 CC ?= $(CROSS_COMPILE)gcc

--- a/lib/fmcadc-lib.h
+++ b/lib/fmcadc-lib.h
@@ -190,6 +190,12 @@ extern int fmcadc_release_buffer(struct fmcadc_dev *dev,

 extern char *fmcadc_get_driver_type(struct fmcadc_dev *dev);

+/* libfmcadc version string */
+extern const char * const libfmcadc_version_s;
+
+/* zio version string used during compilation of libfmcadc */
+extern const char * const libfmcadc_zio_version_s;
+
 #ifdef __cplusplus
 }
 #endif

--- a/lib/init.c
+++ b/lib/init.c
@@ -5,6 +5,9 @@

 #include "fmcadc-lib.h"

+const char * const libfmcadc_version_s = "libfmcadc version: " GIT_VERSION;
+const char * const libfmcadc_zio_version_s = "libfmcadc is using zio version: " ZIO_GIT_VERSION;
+
 /* We currently do nothing in init/exit. We might check /proc/meminfo... */
 int fmcadc_init(void)
 {