[cmake-commits] king committed cmFindLibraryCommand.cxx 1.48 1.49
cmFindLibraryCommand.h 1.22 1.23
cmake-commits at cmake.org
cmake-commits at cmake.org
Mon Jan 21 18:30:38 EST 2008
Update of /cvsroot/CMake/CMake/Source
In directory public:/mounts/ram/cvs-serv18835/Source
Modified Files:
cmFindLibraryCommand.cxx cmFindLibraryCommand.h
Log Message:
ENH: Add support to find_library to transform /lib to /lib32 on some architectures.
Index: cmFindLibraryCommand.h
===================================================================
RCS file: /cvsroot/CMake/CMake/Source/cmFindLibraryCommand.h,v
retrieving revision 1.22
retrieving revision 1.23
diff -u -d -r1.22 -r1.23
--- cmFindLibraryCommand.h 10 Oct 2007 15:47:43 -0000 1.22
+++ cmFindLibraryCommand.h 21 Jan 2008 23:30:36 -0000 1.23
@@ -65,7 +65,8 @@
cmTypeMacro(cmFindLibraryCommand, cmFindBase);
protected:
- void AddLib64Paths();\
+ void AddLib32Paths();
+ void AddLib64Paths();
std::string FindLibrary(const char* name);
};
Index: cmFindLibraryCommand.cxx
===================================================================
RCS file: /cvsroot/CMake/CMake/Source/cmFindLibraryCommand.cxx,v
retrieving revision 1.48
retrieving revision 1.49
diff -u -d -r1.48 -r1.49
--- cmFindLibraryCommand.cxx 21 Jan 2008 00:29:12 -0000 1.48
+++ cmFindLibraryCommand.cxx 21 Jan 2008 23:30:36 -0000 1.49
@@ -77,6 +77,16 @@
return true;
}
+ if(const char* abi =
+ this->Makefile->GetDefinition("CMAKE_INTERNAL_PLATFORM_ABI"))
+ {
+ if(strncmp(abi, "ELF N32", 7) ==0)
+ {
+ // Convert /lib to /lib32 if the architecture requests it.
+ this->AddLib32Paths();
+ }
+ }
+
if(this->Makefile->GetCMakeInstance()
->GetPropertyAsBool("FIND_LIBRARY_USE_LIB64_PATHS"))
{
@@ -106,6 +116,45 @@
return true;
}
+//----------------------------------------------------------------------------
+void cmFindLibraryCommand::AddLib32Paths()
+{
+ std::vector<std::string> path32;
+ bool found32 = false;
+ for(std::vector<std::string>::iterator i = this->SearchPaths.begin();
+ i != this->SearchPaths.end(); ++i)
+ {
+ std::string s = *i;
+ std::string s2 = *i;
+ cmSystemTools::ReplaceString(s, "lib/", "lib32/");
+ // try to replace lib with lib32 and see if it is there,
+ // then prepend it to the path
+ if((s != *i) && cmSystemTools::FileIsDirectory(s.c_str()))
+ {
+ path32.push_back(s);
+ found32 = true;
+ }
+ // now just add a 32 to the path name and if it is there,
+ // add it to the path
+ s2 += "32";
+ if(cmSystemTools::FileIsDirectory(s2.c_str()))
+ {
+ found32 = true;
+ path32.push_back(s2);
+ }
+ // now add the original unchanged path
+ if(cmSystemTools::FileIsDirectory(i->c_str()))
+ {
+ path32.push_back(*i);
+ }
+ }
+ // now replace the SearchPaths with the 32 bit converted path
+ // if any 32 bit paths were discovered
+ if(found32)
+ {
+ this->SearchPaths = path32;
+ }
+}
void cmFindLibraryCommand::AddLib64Paths()
{
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