add compiled features into --version output (#462)
a lot of application which allow selecting features at build time seem to output the build config with `--version` or similar (e.g ffmpeg). aside from giving the user information about the feature set the binary was compiled with (in case the user didn't compile it themselves, e.g on a binary distro) it can also (possibly) help when submitting bug reports. Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/462 Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org>
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9
image.c
9
image.c
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@ -33,15 +33,6 @@
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#include <libexif/exif-data.h>
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#include <libexif/exif-data.h>
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#endif
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#endif
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#ifdef IMLIB2_VERSION
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#if IMLIB2_VERSION >= IMLIB2_VERSION_(1, 8, 0)
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#define HAVE_IMLIB2_MULTI_FRAME 1
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#endif
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#endif
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#ifndef HAVE_IMLIB2_MULTI_FRAME
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#define HAVE_IMLIB2_MULTI_FRAME 0
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#endif
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#if HAVE_LIBGIF && !HAVE_IMLIB2_MULTI_FRAME
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#if HAVE_LIBGIF && !HAVE_IMLIB2_MULTI_FRAME
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#include <gif_lib.h>
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#include <gif_lib.h>
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enum { DEF_GIF_DELAY = 75 };
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enum { DEF_GIF_DELAY = 75 };
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9
nsxiv.h
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nsxiv.h
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@ -159,6 +159,15 @@ typedef keymap_t button_t;
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/* image.c */
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/* image.c */
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#ifdef IMLIB2_VERSION
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#if IMLIB2_VERSION >= IMLIB2_VERSION_(1, 8, 0)
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#define HAVE_IMLIB2_MULTI_FRAME 1
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#endif
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#endif
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#ifndef HAVE_IMLIB2_MULTI_FRAME
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#define HAVE_IMLIB2_MULTI_FRAME 0
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#endif
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typedef struct {
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typedef struct {
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Imlib_Image im;
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Imlib_Image im;
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unsigned int delay;
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unsigned int delay;
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21
options.c
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options.c
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@ -50,6 +50,27 @@ void print_usage(void)
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static void print_version(void)
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static void print_version(void)
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{
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{
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printf("%s %s\n", progname, VERSION);
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printf("%s %s\n", progname, VERSION);
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fputs("features: "
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#if HAVE_INOTIFY
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"+inotify "
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#endif
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#if HAVE_LIBFONTS
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"+statusbar "
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#endif
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#if HAVE_LIBEXIF
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"+exif "
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#endif
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#if HAVE_IMLIB2_MULTI_FRAME
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"+multiframe "
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#else
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#if HAVE_LIBGIF
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"+giflib "
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#endif
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#if HAVE_LIBWEBP
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"+libwebp "
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#endif
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#endif
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"\n", stdout);
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}
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}
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void parse_options(int argc, char **argv)
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void parse_options(int argc, char **argv)
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