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don't #define REVISION if we got no revision information

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This commit is contained in:
Gunter Labes 2008-04-13 16:42:53 +00:00
parent 36488c435c
commit 0c18a0e4c5
1 changed files with 4 additions and 1 deletions
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5
SConstruct
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@ -732,8 +732,11 @@ test_env.Program("test", test_sources + [libwesnoth_core, libwesnoth],
# FIXME: Currently this will only work under Linux
env["svnrev"] = commands.getoutput("svnversion -n . 2>/dev/null")
env.Depends('src/game_config.o', 'src/revision.hpp')
revision_define = ""
if env["svnrev"] != "" and env["svnrev"] != "exported":
revision_define = "#define REVISION \"%s\"\n" % env["svnrev"]
r = env.Command("src/revision.hpp", [],
lambda target, source, env: open(str(target[0]), "w").write("#define REVISION \"%s\"\n" % env["svnrev"]))
lambda target, source, env: open(str(target[0]), "w").write(revision_define))
env.AlwaysBuild(r)
env.TargetSignatures('content')
env.Clean(all, "src/revision.hpp")