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Genex: Fix processing multiple include directories for relative paths 

Re-insert the semicolon which was removed during splitting.

Commit d777b8e7 (Genex: Allow relative paths in INSTALL_INTERFACE.,
2013-07-25) introduced the prefixItems method to allow relative paths
in the argument of the INSTALL_INTERFACE expression. That method was
buggy in that it did not re-introduce the semicolon separator in
the result.

This bug also affects paths which are already absolute in user code.
This commit is contained in:
Stephen Kelly 2013-10-07 13:24:41 +02:00 committed by Brad King
parent 5b98d09e80
commit 6f98f4ac92
2 changed files with 4 additions and 1 deletions
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3
Source/cmGeneratorExpression.cxx
View File

@ -238,9 +238,12 @@ static void prefixItems(const std::string &content, std::string &result,
{
std::vector<std::string> entries;
cmGeneratorExpression::Split(content, entries);
const char *sep = "";
for(std::vector<std::string>::const_iterator ei = entries.begin();
ei != entries.end(); ++ei)
{
result += sep;
sep = ";";
if (!cmSystemTools::FileIsFullPath(ei->c_str())
&& cmGeneratorExpression::Find(*ei) == std::string::npos)
{

2
Tests/ExportImport/Export/CMakeLists.txt
View File

@ -159,7 +159,7 @@ set_property(TARGET testLibRequired APPEND PROPERTY
$<BUILD_INTERFACE:$<TARGET_PROPERTY:testLibIncludeRequired5,INTERFACE_INCLUDE_DIRECTORIES>>
# Test that the below is non-fatal
$<$<STREQUAL:one,two>:$<TARGET_PROPERTY:not_a_target,INTERFACE_INCLUDE_DIRECTORIES>>
$<INSTALL_INTERFACE:include/testLibIncludeRequired7>
$<INSTALL_INTERFACE:include/testLibIncludeRequired7;include/testLibIncludeRequired4>
)
set_property(TARGET testLibRequired APPEND PROPERTY