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Export: Use a macro to ensure minimum development version requirement

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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 "cmInstallTargetGenerator.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
@@ -176,7 +188,7 @@ bool cmExportInstallFileGenerator::GenerateMainFile(std::ostream& os)
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)
{