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http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=b39bee533db5e387d081d93668ef97595c2de497
commit b39bee533db5e387d081d93668ef97595c2de497
Merge: 59c05d0 cb22afc
Author: David Cole <[email protected]>
AuthorDate: Tue Sep 6 15:18:28 2011 -0400
Commit: CMake Topic Stage <[email protected]>
CommitDate: Tue Sep 6 15:18:28 2011 -0400
Merge topic 'fix-12377-xcode-honor-g0' into next
cb22afc Xcode: Honor -g0 to disable debugging (#12377)
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=cb22afc02c0524ff2b701b33a29339dde1e80bbd
commit cb22afc02c0524ff2b701b33a29339dde1e80bbd
Author: Johan Bjork <[email protected]>
AuthorDate: Thu Aug 18 19:30:51 2011 +0200
Commit: David Cole <[email protected]>
CommitDate: Tue Sep 6 15:04:58 2011 -0400
Xcode: Honor -g0 to disable debugging (#12377)
This commit changes ExtractFlag to remove all occurences
of a flag, and only save the last one. (i.e., the dominant
one according to GCC rules)
diff --git a/Source/cmGlobalXCodeGenerator.cxx
b/Source/cmGlobalXCodeGenerator.cxx
index 02a95fe..a8a6eb4 100644
--- a/Source/cmGlobalXCodeGenerator.cxx
+++ b/Source/cmGlobalXCodeGenerator.cxx
@@ -1219,19 +1219,30 @@ void
cmGlobalXCodeGenerator::CreateCustomCommands(cmXCodeObject* buildPhases,
}
//----------------------------------------------------------------------------
+// This function removes each occurence of the flag and returns the last one
+// (i.e., the dominant flag in GCC)
std::string cmGlobalXCodeGenerator::ExtractFlag(const char* flag,
std::string& flags)
{
std::string retFlag;
- std::string::size_type pos = flags.find(flag);
- if(pos != flags.npos && (pos ==0 || flags[pos-1]==' '))
+ std::string::size_type pos = flags.rfind(flag);
+ bool saved = false;
+ while(pos != flags.npos)
{
- while(pos < flags.size() && flags[pos] != ' ')
+ if(pos == 0 || flags[pos-1]==' ')
{
- retFlag += flags[pos];
- flags[pos] = ' ';
- pos++;
+ while(pos < flags.size() && flags[pos] != ' ')
+ {
+ if(!saved)
+ {
+ retFlag += flags[pos];
+ }
+ flags[pos] = ' ';
+ pos++;
+ }
}
+ saved = true;
+ pos = flags.rfind(flag);
}
return retFlag;
}
@@ -1870,7 +1881,17 @@ void
cmGlobalXCodeGenerator::CreateBuildSettings(cmTarget& target,
flags += gflag;
}
const char* debugStr = "YES";
- if(gflagc.size() ==0 && gflag.size() == 0)
+ // We can't set the Xcode flag differently depending on the language,
+ // so put them back in this case.
+ if( (lang && strcmp(lang, "CXX") == 0) && gflag != gflagc )
+ {
+ cflags += " ";
+ cflags += gflagc;
+ flags += " ";
+ flags += gflag;
+ debugStr = "NO";
+ }
+ if( gflag == "-g0" || gflag.size() == 0 )
{
debugStr = "NO";
}
-----------------------------------------------------------------------
Summary of changes:
Source/cmGlobalXCodeGenerator.cxx | 35 ++++++++++++++++++++++++++++-------
1 files changed, 28 insertions(+), 7 deletions(-)
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