Commit 7b873cd9 authored by Brad King's avatar Brad King
Browse files

ENH: Test target_link_libraries INTERFACE option

parent e322d288
......@@ -35,6 +35,22 @@ set_property(TARGET testLib3 PROPERTY SOVERSION 3)
add_library(testLib4 SHARED testLib4.c)
set_property(TARGET testLib4 PROPERTY FRAMEWORK 1)
# Test using the target_link_libraries command to set the
# LINK_INTERFACE_LIBRARIES* properties. We construct two libraries
# providing the same two symbols. In each library one of the symbols
# will work and the other one will fail to link. The import part of
# this test will try to use the symbol corresponding to the
# configuration in which it is built. If the proper library is not
# used via the link interface the import test will fail to link.
add_library(testLib4lib STATIC testLib4lib.c)
add_library(testLib4libdbg STATIC testLib4libopt.c testLib4libdbg.c)
add_library(testLib4libopt STATIC testLib4libdbg.c testLib4libopt.c)
set_property(TARGET testLib4libdbg PROPERTY COMPILE_DEFINITIONS LIB_DBG)
set_property(TARGET testLib4libopt PROPERTY COMPILE_DEFINITIONS LIB_OPT)
target_link_libraries(testLib4
INTERFACE testLib4lib debug testLib4libdbg optimized testLib4libopt
)
add_executable(testExe3 testExe3.c)
set_property(TARGET testExe3 PROPERTY MACOSX_BUNDLE 1)
......@@ -42,7 +58,7 @@ set_property(TARGET testExe3 PROPERTY MACOSX_BUNDLE 1)
install(
TARGETS
testExe1 testLib1 testLib2 testExe2 testLib3 testLib4 testExe3
testExe2lib
testExe2lib testLib4lib testLib4libdbg testLib4libopt
EXPORT exp
RUNTIME DESTINATION bin
LIBRARY DESTINATION lib NAMELINK_SKIP
......@@ -67,6 +83,7 @@ export(TARGETS testExe1 testLib1 testLib2 testLib3
FILE ExportBuildTree.cmake
)
export(TARGETS testExe2 testLib4 testExe3 testExe2lib
testLib4lib testLib4libdbg testLib4libopt
NAMESPACE bld_
APPEND FILE ExportBuildTree.cmake
)
int testLib4lib(void)
{
return 0;
}
#ifdef LIB_DBG
/* We are building in testLib4libdbg. Provide the correct symbol. */
int testLib4libdbg(void)
{
return 0;
}
#else
/* We are not building in testLib4libdbg. Poison the symbol. */
extern int testLib4libdbg_noexist(void);
int testLib4libdbg(void)
{
return testLib4libdbg_noexist();
}
#endif
#ifdef LIB_OPT
/* We are building in testLib4libopt. Provide the correct symbol. */
int testLib4libopt(void)
{
return 0;
}
#else
/* We are not building in testLib4libopt. Poison the symbol. */
extern int testLib4libopt_noexist(void);
int testLib4libopt(void)
{
return testLib4libopt_noexist();
}
#endif
......@@ -32,6 +32,7 @@ add_executable(imp_testExe1
# Try linking to a library imported from the install tree.
target_link_libraries(imp_testExe1 exp_testLib2 exp_testLib3 exp_testLib4)
set_property(TARGET imp_testExe1 PROPERTY COMPILE_DEFINITIONS_DEBUG EXE_DBG)
# Try building a plugin to an executable imported from the install tree.
add_library(imp_mod1 MODULE imp_mod1.c)
......@@ -57,6 +58,7 @@ add_executable(imp_testExe1b
# Try linking to a library imported from the build tree.
target_link_libraries(imp_testExe1b bld_testLib2 bld_testLib3 bld_testLib4)
set_property(TARGET imp_testExe1b PROPERTY COMPILE_DEFINITIONS_DEBUG EXE_DBG)
# Try building a plugin to an executable imported from the build tree.
add_library(imp_mod1b MODULE imp_mod1.c)
......
......@@ -3,9 +3,19 @@ extern int generated_by_testExe3();
extern int testLib2();
extern int testLib3();
extern int testLib4();
extern int testLib4lib();
/* Switch a symbol between debug and optimized builds to make sure the
proper library is found from the testLib4 link interface. */
#ifdef EXE_DBG
# define testLib4libcfg testLib4libdbg
#else
# define testLib4libcfg testLib4libopt
#endif
extern testLib4libcfg(void);
int main()
{
return (testLib2() + generated_by_testExe1() + testLib3() + testLib4()
+ generated_by_testExe3());
+ generated_by_testExe3() + testLib4lib() + testLib4libcfg());
}
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