File: CheckOBJCXXSourceCompiles.cmake

package info (click to toggle)
cmake 3.25.1-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 121,376 kB
  • sloc: ansic: 361,053; cpp: 250,806; sh: 3,828; yacc: 3,243; python: 2,707; lex: 1,328; lisp: 382; asm: 371; f90: 314; java: 266; perl: 217; objc: 212; xml: 202; cs: 200; fortran: 131; makefile: 99; javascript: 83; pascal: 63; tcl: 55; php: 25; ruby: 22
file content (24 lines) | stat: -rw-r--r-- 530 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
enable_language (OBJCXX)
include(CheckOBJCXXSourceCompiles)

set(OBJCXX 1) # test that this is tolerated

check_objcxx_source_compiles("I don't build in Objective-C++" SHOULD_FAIL)
if(SHOULD_FAIL)
  message(SEND_ERROR "invalid OBJCXX source didn't fail.")
endif()

check_objcxx_source_compiles([[
  #include <vector>
  #import <Foundation/Foundation.h>
  int main() {
    std::vector<int> v;
    NSObject *foo;
    return 0;
  }
]] SHOULD_BUILD)


if(NOT SHOULD_BUILD)
  message(SEND_ERROR "Test fail for OBJCXX source.")
endif()