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| author | Marc Chevrier <marc.chevrier@gmail.com> | 2018-11-26 17:32:06 +0100 |
|---|---|---|
| committer | Marc Chevrier <marc.chevrier@gmail.com> | 2018-12-01 17:56:23 +0100 |
| commit | f266182aecb687f0c20c7fa7019ad0dde3222f46 (patch) | |
| tree | 329ec6152a0290856004f3ac263c71acc740a4b3 /Modules/CheckStructHasMember.cmake | |
| parent | 29f9db5c63dbfa53acdb449fad78d716a4113a88 (diff) | |
| download | cmake-f266182aecb687f0c20c7fa7019ad0dde3222f46.tar.gz | |
Check* functions family: add support for LINK_OPTIONS
Fixes: #18521
Diffstat (limited to 'Modules/CheckStructHasMember.cmake')
| -rw-r--r-- | Modules/CheckStructHasMember.cmake | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/Modules/CheckStructHasMember.cmake b/Modules/CheckStructHasMember.cmake index e7c337c4fc..7fef857705 100644 --- a/Modules/CheckStructHasMember.cmake +++ b/Modules/CheckStructHasMember.cmake @@ -7,18 +7,20 @@ CheckStructHasMember Check if the given struct or class has the specified member variable -:: +.. command:: CHECK_STRUCT_HAS_MEMBER - CHECK_STRUCT_HAS_MEMBER(<struct> <member> <header> <variable> - [LANGUAGE <language>]) + .. code-block:: cmake -:: + CHECK_STRUCT_HAS_MEMBER(<struct> <member> <header> <variable> + [LANGUAGE <language>]) - <struct> - the name of the struct or class you are interested in - <member> - the member which existence you want to check - <header> - the header(s) where the prototype should be declared - <variable> - variable to store the result - <language> - the compiler to use (C or CXX) + :: + + <struct> - the name of the struct or class you are interested in + <member> - the member which existence you want to check + <header> - the header(s) where the prototype should be declared + <variable> - variable to store the result + <language> - the compiler to use (C or CXX) @@ -30,13 +32,17 @@ the way the check is run: CMAKE_REQUIRED_FLAGS = string of compile command line flags CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar) CMAKE_REQUIRED_INCLUDES = list of include directories + CMAKE_REQUIRED_LINK_OPTIONS = list of options to pass to link command CMAKE_REQUIRED_LIBRARIES = list of libraries to link CMAKE_REQUIRED_QUIET = execute quietly without messages +Example: + +.. code-block:: cmake -Example: CHECK_STRUCT_HAS_MEMBER("struct timeval" tv_sec sys/select.h -HAVE_TIMEVAL_TV_SEC LANGUAGE C) + CHECK_STRUCT_HAS_MEMBER("struct timeval" tv_sec sys/select.h + HAVE_TIMEVAL_TV_SEC LANGUAGE C) #]=======================================================================] include_guard(GLOBAL) |