lib: store version information in libfdelay

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

lib: store version information in libfdelay
libfdelay's version information is stored in constant libfdelay_version_s version of used zio is stored in libfdelay_zio_version_s Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
fe6c90a5 · Adam Wujek · d6046df8 · fe6c90a5 · fe6c90a5 · fe6c90a5
Commit fe6c90a5 authored Nov 30, 2015 by Adam Wujek 💬
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Makefile lib/Makefile +5 -0

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

fdelay-lib.h lib/fdelay-lib.h +5 -0

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--- a/lib/Makefile
+++ b/lib/Makefile
@@ -19,7 +19,12 @@ LOBJ += fdelay-time.o
 LOBJ += fdelay-tdc.o
 LOBJ += fdelay-output.o

+GIT_VERSION := $(shell git describe --dirty --long --tags)
+ZIO_GIT_VERSION := $(shell cd $(ZIO_ABS); git describe --dirty --long --tags)
+
 CFLAGS = -Wall -ggdb -O2 -I../kernel -I$(ZIO_ABS)/include $(EXTRACFLAGS)
+CFLAGS += -DGIT_VERSION="\"$(GIT_VERSION)\""
+CFLAGS += -DZIO_GIT_VERSION="\"$(ZIO_GIT_VERSION)\""
 LDFLAGS = -L. -lfdelay

 DESTDIR ?= /usr/local

--- a/lib/fdelay-init.c
+++ b/lib/fdelay-init.c
@@ -27,6 +27,9 @@
 #define FDELAY_INTERNAL
 #include "fdelay-lib.h"

+const char * const libfdelay_version_s = "libfdelay version: " GIT_VERSION;
+const char * const libfdelay_zio_version_s = "libfdelay is using zio version: " ZIO_GIT_VERSION;
+
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))

 static struct __fdelay_board *fd_boards;

--- a/lib/fdelay-lib.h
+++ b/lib/fdelay-lib.h
@@ -103,6 +103,11 @@ extern int fdelay_get_config_pulse(struct fdelay_board *userb,
 extern int fdelay_get_config_pulse_ps(struct fdelay_board *userb,
 			       int channel, struct fdelay_pulse_ps *ps);

+/* libfmctdc version string */
+extern const char * const libfdelay_version_s;
+/* zio version string used during compilation of libfmctdc */
+extern const char * const libfdelay_zio_version_s;
+
 #ifdef FDELAY_INTERNAL /* Libray users should ignore what follows */
 #include <unistd.h>
 #include <fcntl.h>