From a33370622510fb3f312516ef602d57743d91bea0 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Fri, 20 Jul 2012 14:18:43 +0100
Subject: Tweak version stuff.

---
 .gitignore       |  2 +-
 src/git_commit.h |  6 ------
 src/version.h    |  7 +++++++
 src/wscript      |  4 ++--
 wscript          | 13 +++++++------
 5 files changed, 17 insertions(+), 15 deletions(-)
 delete mode 100644 src/git_commit.h
 create mode 100644 src/version.h

diff --git a/.gitignore b/.gitignore
index f9e62ff5..e32ab30c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,4 @@ build
 .lock*
 doc/html
 doc/latex
-src/git_commit.cc
+src/version.cc
diff --git a/src/git_commit.h b/src/git_commit.h
deleted file mode 100644
index 377fefbb..00000000
--- a/src/git_commit.h
+++ /dev/null
@@ -1,6 +0,0 @@
-
-namespace libdcp {
-
-extern char const * git_commit;
-	
-}
diff --git a/src/version.h b/src/version.h
new file mode 100644
index 00000000..7fd9dc25
--- /dev/null
+++ b/src/version.h
@@ -0,0 +1,7 @@
+
+namespace libdcp {
+
+extern char const * version;
+extern char const * git_commit;
+	
+}
diff --git a/src/wscript b/src/wscript
index 85ac80da..58390837 100644
--- a/src/wscript
+++ b/src/wscript
@@ -12,7 +12,7 @@ def build(bld):
                  picture_asset.cc
                  util.cc
                  metadata.cc
-                 git_commit.cc
+                 version.cc
                  test_mode.cc
                  """
 
@@ -22,7 +22,7 @@ def build(bld):
               types.h
               exceptions.h
               test_mode.h
-              git_commit.h
+              version.h
               """
 
     bld.install_files('${PREFIX}/include/libdcp', headers)
diff --git a/wscript b/wscript
index b70a8e2d..b380dd8d 100644
--- a/wscript
+++ b/wscript
@@ -27,7 +27,7 @@ def configure(conf):
     conf.recurse('asdcplib')
 
 def build(bld):
-    create_stored_commit()
+    create_version_cc(VERSION)
 
     bld(source = 'libdcp.pc.in',
         version = VERSION,
@@ -42,19 +42,20 @@ def build(bld):
 def dist(ctx):
     ctx.excl = 'TODO core *~ .git build .waf* .lock* doc/*~ src/*~ test/ref/*~'
 
-def create_stored_commit():
+def create_version_cc(version):
     cmd = "LANG= git log --abbrev HEAD^..HEAD ."
     output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
     o = output[0].decode('utf-8')
     commit = o.replace ("commit ", "")[0:10]
 
     try:
-        text =  '#include "git_commit.h"\n'
+        text =  '#include "version.h"\n'
         text += 'char const * libdcp::git_commit = \"%s\";\n' % commit
-        print('Writing git commit info to src/git_commit.cc')
-        o = open('src/git_commit.cc', 'w')
+        text += 'char const * libdcp::version = \"%s\";\n' % version
+        print('Writing version information to src/version.cc')
+        o = open('src/version.cc', 'w')
         o.write(text)
         o.close()
     except IOError:
-        print('Could not open src/git_commit.cc for writing\n')
+        print('Could not open src/version.cc for writing\n')
         sys.exit(-1)
-- 
cgit v1.2.3