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Export: Use a macro to ensure minimum development version requirement 

Use the version number of the specified release, or of the current
development version if the release is not yet made.
This commit is contained in:
Stephen Kelly 2014-02-09 22:30:30 +01:00
parent 1cc3e9f2e7
commit eaf703f160
1 changed files with 13 additions and 1 deletions
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14
Source/cmExportInstallFileGenerator.cxx
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@ -19,6 +19,18 @@
#include "cmInstallExportGenerator.h" #include "cmInstallExportGenerator.h"
#include "cmInstallTargetGenerator.h" #include "cmInstallTargetGenerator.h"
#include "cmTargetExport.h" #include "cmTargetExport.h"
#include "cmVersionConfig.h"
#define STRINGIFY_HELPER(X) #X
#define STRINGIFY(X) STRINGIFY_HELPER(X)
#define DEVEL_CMAKE_VERSION(maj, min, patch) \
(maj > CMake_VERSION_MAJOR \
|| min > CMake_VERSION_MINOR \
|| patch > CMake_VERSION_PATCH) ? \
STRINGIFY(CMake_VERSION_MAJOR) "." STRINGIFY(CMake_VERSION_MINOR) "." \
STRINGIFY(CMake_VERSION_PATCH) "." STRINGIFY(CMake_VERSION_TWEAK) \
: #maj "." #min "." #patch
//---------------------------------------------------------------------------- //----------------------------------------------------------------------------
cmExportInstallFileGenerator cmExportInstallFileGenerator
@ -176,7 +188,7 @@ bool cmExportInstallFileGenerator::GenerateMainFile(std::ostream& os)
if (require3_0_0) if (require3_0_0)
{ {
this->GenerateRequiredCMakeVersion(os, "2.8.12.20131007"); this->GenerateRequiredCMakeVersion(os, DEVEL_CMAKE_VERSION(3, 0, 0));
} }
else if (require2_8_12) else if (require2_8_12)
{ {