From d4b4548589f929d7c888ad213bd601ab2a421d8a Mon Sep 17 00:00:00 2001
From: Oliver Smith <osmith@sysmocom.de>
Date: Mon, 23 Jun 2025 14:16:06 +0200
Subject: [PATCH] Generate version.h files

Related: OS#6626
Change-Id: I716821b2426c28fc2500fa8cdf44b7b8cb339d65
---
 .gitignore                               |  2 ++
 include/Makefile.am                      | 11 +++++++++++
 include/osmocom/gsupclient/version.h.tpl | 16 ++++++++++++++++
 include/osmocom/mslookup/version.h.tpl   | 16 ++++++++++++++++
 4 files changed, 45 insertions(+)
 create mode 100644 include/osmocom/gsupclient/version.h.tpl
 create mode 100644 include/osmocom/mslookup/version.h.tpl

diff --git a/.gitignore b/.gitignore
index 6c8e9b93..725d2808 100644
--- a/.gitignore
+++ b/.gitignore
@@ -86,3 +86,5 @@ contrib/osmo-hlr.spec
 /debian/osmo-mslookup-utils/
 /debian/*.log
 /debian/*.substvars
+
+include/osmocom/*/version.h
diff --git a/include/Makefile.am b/include/Makefile.am
index f3baca6c..8a5e8edf 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -1,14 +1,25 @@
 SUBDIRS = osmocom
 
+osmocom/%/version.h: osmocom/%/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" \
+		$< > $@
+
 nobase_include_HEADERS = \
 	osmocom/gsupclient/cni_peer_id.h \
 	osmocom/gsupclient/gsup_client.h \
 	osmocom/gsupclient/gsup_client_mux.h \
 	osmocom/gsupclient/gsup_req.h \
+	osmocom/gsupclient/version.h \
 	osmocom/mslookup/mdns.h \
 	osmocom/mslookup/mdns_sock.h \
 	osmocom/mslookup/mslookup_client_fake.h \
 	osmocom/mslookup/mslookup_client.h \
 	osmocom/mslookup/mslookup_client_mdns.h \
 	osmocom/mslookup/mslookup.h \
+	osmocom/mslookup/version.h \
 	$(NULL)
diff --git a/include/osmocom/gsupclient/version.h.tpl b/include/osmocom/gsupclient/version.h.tpl
new file mode 100644
index 00000000..eb8805cb
--- /dev/null
+++ b/include/osmocom/gsupclient/version.h.tpl
@@ -0,0 +1,16 @@
+#pragma once
+
+#define LIBOSMO_GSUP_CLIENT_VERSION {{VERSION}}
+#define LIBOSMO_GSUP_CLIENT_VERSION_STR "{{VERSION}}"
+
+#define LIBOSMO_GSUP_CLIENT_VERSION_MAJOR {{VERSION_MAJOR}}
+#define LIBOSMO_GSUP_CLIENT_VERSION_MINOR {{VERSION_MINOR}}
+#define LIBOSMO_GSUP_CLIENT_VERSION_PATCH {{VERSION_PATCH}}
+
+#define LIBOSMO_GSUP_CLIENT_VERSION_GREATER_EQUAL(major, minor, patch) \
+	(LIBOSMO_GSUP_CLIENT_VERSION_MAJOR > (major) || \
+	 (LIBOSMO_GSUP_CLIENT_VERSION_MAJOR == (major) && \
+	  LIBOSMO_GSUP_CLIENT_VERSION_MINOR > (minor)) || \
+	 (LIBOSMO_GSUP_CLIENT_VERSION_MAJOR == (major) && \
+	  LIBOSMO_GSUP_CLIENT_VERSION_MINOR == (minor) && \
+	  LIBOSMO_GSUP_CLIENT_VERSION_PATCH >= (patch)))
diff --git a/include/osmocom/mslookup/version.h.tpl b/include/osmocom/mslookup/version.h.tpl
new file mode 100644
index 00000000..c6daf877
--- /dev/null
+++ b/include/osmocom/mslookup/version.h.tpl
@@ -0,0 +1,16 @@
+#pragma once
+
+#define LIBOSMO_MSLOOKUP_VERSION {{VERSION}}
+#define LIBOSMO_MSLOOKUP_VERSION_STR "{{VERSION}}"
+
+#define LIBOSMO_MSLOOKUP_VERSION_MAJOR {{VERSION_MAJOR}}
+#define LIBOSMO_MSLOOKUP_VERSION_MINOR {{VERSION_MINOR}}
+#define LIBOSMO_MSLOOKUP_VERSION_PATCH {{VERSION_PATCH}}
+
+#define LIBOSMO_MSLOOKUP_VERSION_GREATER_EQUAL(major, minor, patch) \
+	(LIBOSMO_MSLOOKUP_VERSION_MAJOR > (major) || \
+	 (LIBOSMO_MSLOOKUP_VERSION_MAJOR == (major) && \
+	  LIBOSMO_MSLOOKUP_VERSION_MINOR > (minor)) || \
+	 (LIBOSMO_MSLOOKUP_VERSION_MAJOR == (major) && \
+	  LIBOSMO_MSLOOKUP_VERSION_MINOR == (minor) && \
+	  LIBOSMO_MSLOOKUP_VERSION_PATCH >= (patch)))