From 81cfbf171dfd11c6f8a4d277159ee077b5ca0255 Mon Sep 17 00:00:00 2001 From: Bert Date: Tue, 13 Sep 2011 10:08:35 +0200 Subject: Renamed XLIBS to config, added -D/-l options --- config.c | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 config.c (limited to 'config.c') diff --git a/config.c b/config.c new file mode 100644 index 0000000..51da7db --- /dev/null +++ b/config.c @@ -0,0 +1,45 @@ +#define _POSIX_C_SOURCE 200112L +#define _FEATURE_CONFIG + +#include +#include + +#include "config.h" + +#define QUOTE(m) #m +#define PUT_MACRO(m) \ + printf("%s-D%s=%s", n++ ? " " : "", #m, QUOTE(m)) + +int n = 0; + +inline void puts_if(const char *s, int c) { + if (c) + printf("%s%s", n++ ? " " : "", s); +} + +inline void endl() { + if (n) { + printf("\n"); + n = 0; + } +} + +int main(int argc, char **argv) { + int i; + + for (i = 1; i < argc; i++) { + if (!strcmp(argv[i], "-D")) { + PUT_MACRO(EXIF_SUPPORT); + PUT_MACRO(GIF_SUPPORT); + endl(); + } else if (!strcmp(argv[i], "-l")) { + puts_if("-lexif", EXIF_SUPPORT); + puts_if("-lgif", GIF_SUPPORT); + endl(); + } else { + fprintf(stderr, "%s: invalid argument: %s\n", argv[0], argv[i]); + return 1; + } + } + return 0; +} -- cgit v1.2.3-54-g00ecf