osmith submitted this change.

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Generate a version.h file

Related: OS#6626
Change-Id: I7b010b3815845fe49d105bc8bf3295707104923d
---
M .gitignore
M include/osmocom/sigtran/Makefile.am
A include/osmocom/sigtran/version.h.tpl
3 files changed, 31 insertions(+), 0 deletions(-)

diff --git a/.gitignore b/.gitignore
index 67685b4..99cb052 100644
--- a/.gitignore
+++ b/.gitignore
@@ -87,3 +87,4 @@
 doc/sigtran
 
 contrib/libosmo-sccp.spec
+include/osmocom/sigtran/version.h
diff --git a/include/osmocom/sigtran/Makefile.am b/include/osmocom/sigtran/Makefile.am
index 69895bc..783a6bc 100644
--- a/include/osmocom/sigtran/Makefile.am
+++ b/include/osmocom/sigtran/Makefile.am
@@ -1,3 +1,16 @@
+version.h: version.h.tpl
+	$(AM_V_GEN)$(MKDIR_P) $(dir $@)
+	$(AM_V_GEN)sed \
+		-e "s/{{VERSION}}/$$(echo '@VERSION@' | cut -d. -f1-3)/g" \
+		-e "s/{{VERSION_MAJOR}}/$$(echo '@VERSION@' | cut -d. -f1)/g" \
+		-e "s/{{VERSION_MINOR}}/$$(echo '@VERSION@' | cut -d. -f2)/g" \
+		-e "s/{{VERSION_PATCH}}/$$(echo '@VERSION@' | cut -d. -f3)/g" \
+		$< > $@
+
+EXTRA_DIST = \
+	version.h.tpl \
+	$(NULL)
+
 sigtran_HEADERS = \
 	mtp_sap.h \
 	osmo_ss7.h \
@@ -5,6 +18,7 @@
 	sccp_sap.h \
 	sigtran_sap.h \
 	xua_msg.h \
+	version.h \
 	$(NULL)
 
 sigtrandir = $(includedir)/osmocom/sigtran
diff --git a/include/osmocom/sigtran/version.h.tpl b/include/osmocom/sigtran/version.h.tpl
new file mode 100644
index 0000000..34b9cb1
--- /dev/null
+++ b/include/osmocom/sigtran/version.h.tpl
@@ -0,0 +1,16 @@
+#pragma once
+
+#define LIBOSMO_SIGTRAN_VERSION {{VERSION}}
+#define LIBOSMO_SIGTRAN_VERSION_STR "{{VERSION}}"
+
+#define LIBOSMO_SIGTRAN_VERSION_MAJOR {{VERSION_MAJOR}}
+#define LIBOSMO_SIGTRAN_VERSION_MINOR {{VERSION_MINOR}}
+#define LIBOSMO_SIGTRAN_VERSION_PATCH {{VERSION_PATCH}}
+
+#define LIBOSMO_SIGTRAN_VERSION_GREATER_EQUAL(major, minor, patch) \
+	(LIBOSMO_SIGTRAN_VERSION_MAJOR > (major) || \
+	 (LIBOSMO_SIGTRAN_VERSION_MAJOR == (major) && \
+	  LIBOSMO_SIGTRAN_VERSION_MINOR > (minor)) || \
+	 (LIBOSMO_SIGTRAN_VERSION_MAJOR == (major) && \
+	  LIBOSMO_SIGTRAN_VERSION_MINOR == (minor) && \
+	  LIBOSMO_SIGTRAN_VERSION_PATCH >= (patch)))

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