configure: check for sysexits.h presence

MSYS2 UCRT64 does not provide this header. Or maybe it is just mingw-w64-ucrt-x86_64-gcc.
LudovicRousseau · Jan 8, 2024 · 37b8df7 · 37b8df7
1 parent 29f164f
commit 37b8df7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/configure.ac b/configure.ac
@@ -76,7 +76,7 @@ AS_IF([test "$ATRparser" != no],
  [AC_DEFINE_UNQUOTED(ATR_PARSER, "$ATRparser", [ATR parser to use])])
 
 dnl Checks for header files.
-AC_CHECK_HEADERS(unistd.h time.h string.h stdio.h stdlib.h sys/time.h)
+AC_CHECK_HEADERS(unistd.h time.h string.h stdio.h stdlib.h sys/time.h sysexits.h)
 
 # Substitute
 AX_RECURSIVE_EVAL($datarootdir, datarootdir_exp)