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| author | Brad King <brad.king@kitware.com> | 2013-06-06 17:54:44 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2013-06-06 18:35:20 (GMT) |
| commit | 482f1122ad5db4c51b26a6e943b4bb5ef3d800cc (patch) | |
| tree | 91689912c31ef9e3b51a7b8619b23f632296a22c /Tests/TryCompile | |
| parent | bb879bcf2dd8a65eeb285ef67aa72c16aab01938 (diff) | |
| download | CMake-482f1122ad5db4c51b26a6e943b4bb5ef3d800cc.zip CMake-482f1122ad5db4c51b26a6e943b4bb5ef3d800cc.tar.gz CMake-482f1122ad5db4c51b26a6e943b4bb5ef3d800cc.tar.bz2 | |
try_compile: Add signature to allow multiple SOURCES
Extend the signature
try_compile(RESULT_VAR <bindir> <srcfile> ...)
to allow multiple sources as
try_compile(RESULT_VAR <bindir> SOURCES <srcfile>... ...)
Process the sources to generate a CMakeLists.txt that enables all needed
languages.
Teach the TryCompile test to try cases with two sources of the same
language and of mixed languages. Teach RunCMake.try_compile to cover
error cases for the signature.
Diffstat (limited to 'Tests/TryCompile')
| -rw-r--r-- | Tests/TryCompile/CMakeLists.txt | 18 | ||||
| -rw-r--r-- | Tests/TryCompile/fail2a.c | 1 | ||||
| -rw-r--r-- | Tests/TryCompile/fail2b.c | 1 | ||||
| -rw-r--r-- | Tests/TryCompile/pass2a.c | 2 | ||||
| -rw-r--r-- | Tests/TryCompile/pass2b.cxx | 1 |
5 files changed, 23 insertions, 0 deletions
diff --git a/Tests/TryCompile/CMakeLists.txt b/Tests/TryCompile/CMakeLists.txt index b6b66d8..4540fd0 100644 --- a/Tests/TryCompile/CMakeLists.txt +++ b/Tests/TryCompile/CMakeLists.txt @@ -71,6 +71,24 @@ if(SHOULD_FAIL) message(SEND_ERROR "Should fail passed ${TRY_OUT}") endif() +# try to compile two files that should compile +try_compile(SHOULD_PASS + ${TryCompile_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp + SOURCES ${TryCompile_SOURCE_DIR}/pass2a.c ${TryCompile_SOURCE_DIR}/pass2b.cxx + OUTPUT_VARIABLE TRY_OUT) +if(NOT SHOULD_PASS) + message(SEND_ERROR "should pass failed ${TRY_OUT}") +endif() + +# try to compile two files that should not compile +try_compile(SHOULD_FAIL + ${TryCompile_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp + SOURCES ${TryCompile_SOURCE_DIR}/fail2a.c ${TryCompile_SOURCE_DIR}/fail2b.c + OUTPUT_VARIABLE TRY_OUT) +if(SHOULD_FAIL) + message(SEND_ERROR "Should fail passed ${TRY_OUT}") +endif() + if(NOT SHOULD_FAIL) if(SHOULD_PASS) message("All Tests passed, ignore all previous output.") diff --git a/Tests/TryCompile/fail2a.c b/Tests/TryCompile/fail2a.c new file mode 100644 index 0000000..78f2de1 --- /dev/null +++ b/Tests/TryCompile/fail2a.c @@ -0,0 +1 @@ +int main(void) { return 0; } diff --git a/Tests/TryCompile/fail2b.c b/Tests/TryCompile/fail2b.c new file mode 100644 index 0000000..5ee809c --- /dev/null +++ b/Tests/TryCompile/fail2b.c @@ -0,0 +1 @@ +does_not_compile diff --git a/Tests/TryCompile/pass2a.c b/Tests/TryCompile/pass2a.c new file mode 100644 index 0000000..bbfe6d5 --- /dev/null +++ b/Tests/TryCompile/pass2a.c @@ -0,0 +1,2 @@ +extern int pass2b(void); +int main() { return pass2b(); } diff --git a/Tests/TryCompile/pass2b.cxx b/Tests/TryCompile/pass2b.cxx new file mode 100644 index 0000000..4c539e2 --- /dev/null +++ b/Tests/TryCompile/pass2b.cxx @@ -0,0 +1 @@ +extern "C" int pass2b(void) { return 0; } |