diff options
| author | Daniele E. Domenichelli <daniele.domenichelli@iit.it> | 2013-09-20 13:10:40 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2013-10-08 13:43:06 (GMT) |
| commit | 73d28d2177a8b014f8807a61d14d3064c5d5c033 (patch) | |
| tree | 055b3078b3988b33a71a6fd7bea29a5500e709b1 /Tests/RunCMake/CheckModules/CheckStructHasMemberOk.cmake | |
| parent | 951a158c8a89512f52779ea29731234fa25b90e5 (diff) | |
| download | CMake-73d28d2177a8b014f8807a61d14d3064c5d5c033.zip CMake-73d28d2177a8b014f8807a61d14d3064c5d5c033.tar.gz CMake-73d28d2177a8b014f8807a61d14d3064c5d5c033.tar.bz2 | |
CheckStructHasMember: Add support for C++
Previously if headers required to check if a struct has a member can be
compiled with C++ compiler only, the check would fail because the C
compiler fails. As a consequence, the result variable would be set to
false, even if the struct has that particular member.
Teach CHECK_STRUCT_HAS_MEMBER to accept a new optional argument LANGUAGE
that allows one to explicitly set the compiler to use. The new
signature is therefore:
CHECK_STRUCT_HAS_MEMBER (<struct> <member> <header> <variable>
[LANGUAGE <language>])
Diffstat (limited to 'Tests/RunCMake/CheckModules/CheckStructHasMemberOk.cmake')
| -rw-r--r-- | Tests/RunCMake/CheckModules/CheckStructHasMemberOk.cmake | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Tests/RunCMake/CheckModules/CheckStructHasMemberOk.cmake b/Tests/RunCMake/CheckModules/CheckStructHasMemberOk.cmake new file mode 100644 index 0000000..b319e18 --- /dev/null +++ b/Tests/RunCMake/CheckModules/CheckStructHasMemberOk.cmake @@ -0,0 +1,4 @@ +include(CheckStructHasMember) +check_struct_has_member("struct timeval" tv_sec sys/select.h HAVE_TIMEVAL_TV_SEC) +check_struct_has_member("struct timeval" tv_sec sys/select.h HAVE_TIMEVAL_TV_SEC_C LANGUAGE C) +check_struct_has_member("struct timeval" tv_sec sys/select.h HAVE_TIMEVAL_TV_SEC_CXX LANGUAGE CXX) |