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Incorporate the generation of gitrev.hpp into the scons build script

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Celtic Minstrel
2015-09-11 22:52:53 -04:00
parent 832b8b5f91
commit 167e3b7a30
1 changed files with 25 additions and 0 deletions
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25
SConstruct
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@@ -1,5 +1,6 @@
import os.path as path
import subprocess
platform = ARGUMENTS.get('OS', Platform())
@@ -14,6 +15,30 @@ env = Environment()
env.VariantDir('#build/obj', 'src')
env.VariantDir('#build/obj/test', 'test')
# This command generates the header with git revision information
def gen_gitrev(env, target, source):
revid = subprocess.check_output(["git", "rev-parse", "HEAD"]);
fulltag = subprocess.check_output(["git", "tag", "--sort=v:refname"]).split('\n')[-1]
tagrev = subprocess.check_output(["git", "rev-parse", fulltag]) if fulltag else ""
with open(target[0].path, 'w') as gitrev_hpp:
print >>gitrev_hpp
print >>gitrev_hpp, '#define GIT_REVISION "' + revid[0:7] + '"'
print >>gitrev_hpp, '#define GIT_TAG "' + fulltag + '"'
print >>gitrev_hpp, '#define GIT_TAG_REVISION "' + tagrev[0:7] + '"'
print >>gitrev_hpp
if path.exists(".git"):
git_refs = ['.git/HEAD']
with open('.git/HEAD') as git_head:
git_head = git_head.read().split()
if git_head[0] == 'ref:':
git_refs.append(path.join('.git', git_head[1]))
env.Command('src/tools/gitrev.hpp', git_refs, gen_gitrev)
else:
# Zipped source downloads from github do not include the repo (probably a good thing)
env.Command('src/tools/gitrev.hpp', '', """
echo -e "\n#define GIT_REVISION \"\"\n#define GIT_TAG \"\"\n#define GIT_TAG_REVISION \"\"\n" > #TARGET
""")
env.Append(CONFIGUREDIR='#build/conf', CONFIGURELOG='#build/conf/config.log')
# We don't run any configuration tests yet, but we probably will eventually