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Export: Process relative includes after genex evaluation.

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In code such as

 install(TARGETS ...
   INCLUDES DESTINATION $<FOO>include
 )

the generator expressions are evaluated at generate-time. Delay
determining whether each entry is a relative path until after
the generator expressions are evaluated. Such relative paths
are based relative to the CMAKE_INSTALL_PREFIX.
This commit is contained in:
Stephen Kelly 2013-11-26 10:34:44 +01:00
parent 80790f3311
commit 9eedc850eb
5 changed files with 52 additions and 6 deletions
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23
Source/cmExportFileGenerator.cxx
View File

@ -285,6 +285,27 @@ static bool checkInterfaceDirs(const std::string &prepro,
return true;
}
//----------------------------------------------------------------------------
static void prefixItems(std::string &exportDirs)
{
std::vector<std::string> entries;
cmGeneratorExpression::Split(exportDirs, entries);
exportDirs = "";
const char *sep = "";
for(std::vector<std::string>::const_iterator ei = entries.begin();
ei != entries.end(); ++ei)
{
exportDirs += sep;
sep = ";";
if (!cmSystemTools::FileIsFullPath(ei->c_str())
&& ei->find("${_IMPORT_PREFIX}") == std::string::npos)
{
exportDirs += "${_IMPORT_PREFIX}/";
}
exportDirs += *ei;
}
}
//----------------------------------------------------------------------------
void cmExportFileGenerator::PopulateIncludeDirectoriesInterface(
cmTargetExport *tei,
@ -330,6 +351,8 @@ void cmExportFileGenerator::PopulateIncludeDirectoriesInterface(
return;
}
prefixItems(exportDirs);
std::string includes = (input?input:"");
const char* sep = input ? ";" : "";
includes += sep + exportDirs;

5
Source/cmInstallCommandArguments.cxx
View File

@ -228,11 +228,6 @@ void cmInstallCommandIncludesArgument::Parse(
for ( ; it != args->end(); ++it)
{
std::string dir = *it;
if (!cmSystemTools::FileIsFullPath(it->c_str())
&& cmGeneratorExpression::Find(*it) == std::string::npos)
{
dir = "$<INSTALL_PREFIX>/" + dir;
}
cmSystemTools::ConvertToUnixSlashes(dir);
this->IncludeDirs.push_back(dir);
}

16
Tests/ExportImport/Export/CMakeLists.txt
View File

@ -311,7 +311,9 @@ install(TARGETS testLibRequired
INCLUDES DESTINATION
installIncludesTest
$<INSTALL_PREFIX>/installIncludesTest2
)
installIncludesTest3/$<TARGET_PROPERTY:NAME>
$<TARGET_PROPERTY:NAME>/installIncludesTest4
)
install(TARGETS
testLibIncludeRequired1
testLibIncludeRequired2
@ -334,6 +336,10 @@ file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/installIncludesTest/installIncludesTest.
file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/installIncludesTest2")
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/installIncludesTest2/installIncludesTest2.h" "// No content\n")
file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/installIncludesTest3/testLibRequired")
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/installIncludesTest3/testLibRequired/installIncludesTest3.h" "// No content\n")
file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/testLibRequired/installIncludesTest4")
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/testLibRequired/installIncludesTest4/installIncludesTest4.h" "// No content\n")
install(FILES
"${CMAKE_CURRENT_BINARY_DIR}/installIncludesTest/installIncludesTest.h"
DESTINATION installIncludesTest
@ -342,6 +348,14 @@ install(FILES
"${CMAKE_CURRENT_BINARY_DIR}/installIncludesTest2/installIncludesTest2.h"
DESTINATION installIncludesTest2
)
install(FILES
"${CMAKE_CURRENT_BINARY_DIR}/installIncludesTest3/testLibRequired/installIncludesTest3.h"
DESTINATION installIncludesTest3/testLibRequired
)
install(FILES
"${CMAKE_CURRENT_BINARY_DIR}/testLibRequired/installIncludesTest4/installIncludesTest4.h"
DESTINATION testLibRequired/installIncludesTest4
)
install(TARGETS testLibDepends testSharedLibDepends EXPORT DependsExp DESTINATION lib )
install(EXPORT DependsExp FILE testLibDependsTargets.cmake DESTINATION lib/cmake/testLibDepends)

2
Tests/ExportImport/Import/A/deps_iface.c
View File

@ -6,6 +6,8 @@
#include "installIncludesTest.h"
#include "installIncludesTest2.h"
#include "installIncludesTest3.h"
#include "installIncludesTest4.h"
#ifndef testLibRequired_IFACE_DEFINE
#error Expected testLibRequired_IFACE_DEFINE

12
Tests/RunCMake/include_directories/export-NOWARN.cmake
View File

@ -48,3 +48,15 @@ install(TARGETS foo EXPORT FooTargets6
INCLUDES DESTINATION $<INSTALL_INTERFACE:include$<0:>>
)
install(EXPORT FooTargets6 DESTINATION lib/cmake)
install(TARGETS foo EXPORT FooTargets7
DESTINATION lib
INCLUDES DESTINATION include$<0:>
)
install(EXPORT FooTargets7 DESTINATION lib/cmake)
install(TARGETS foo EXPORT FooTargets8
DESTINATION lib
INCLUDES DESTINATION $<0:>include
)
install(EXPORT FooTargets8 DESTINATION lib/cmake)