File: static_array.m4

package info (click to toggle)
dovecot 1%3A2.3.19.1%2Bdfsg1-2.1%2Bdeb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 58,428 kB
  • sloc: ansic: 560,761; makefile: 7,838; sh: 5,908; cpp: 1,557; perl: 306; python: 255; yacc: 153; xml: 151; lex: 147; pascal: 27
file content (19 lines) | stat: -rw-r--r-- 466 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
AC_DEFUN([DOVECOT_C_STATIC_ARRAY], [
  AC_CACHE_CHECK([if we can use C99 static in array sizes],i_cv_c99_static_arrays,[
    AC_TRY_COMPILE([
      void foo(unsigned char arr[static 20]);
    ], [
    ], [
      i_cv_c99_static_arrays=yes
    ], [
      i_cv_c99_static_arrays=no
    ])
  ])

  if test $i_cv_c99_static_arrays = yes; then
    static_value=static
  else
    static_value=
  fi
  AC_DEFINE_UNQUOTED(STATIC_ARRAY, $static_value, [C99 static array])
])