Make Chroma and libcmark-gfm optional

[stagit.git] / src / stagit.c

diff --git a/src/stagit.c b/src/stagit.c
index 247fe704d42aac14c2b78348849f7c4d11974680..be6d8593c9913d3ac5f02ba7fc2381d46dcaa9ae 100644 (file)
--- a/src/stagit.c
+++ b/src/stagit.c
@@ -14,7 +14,10 @@
 #include <unistd.h>
 
 #include <git2.h>
+
+#ifdef HAS_CMARK
 #include <cmark-gfm.h>
+#endif
 
 #include "cp.h"
 #include "compat.h"
@@ -414,12 +417,17 @@ void
 call_chroma(const char *filename, FILE *fp, const char *s, size_t len)
 {
        htmlized = false;
+       char *html = "";
        // Flush HTML-file
        fflush(fp);
 
-       char *html = cmark_markdown_to_html(s, len, CMARK_OPT_DEFAULT);
+#ifdef HAS_CMARK
+       html = cmark_markdown_to_html(s, len, CMARK_OPT_DEFAULT);
        if (strcmp(get_ext(filename), "md") == 0) htmlized = true;
+#endif
 
+
+#ifdef HAS_CHROMA
        if (!htmlized) {
                // Copy STDOUT
                int stdout_copy = dup(1);
@@ -450,6 +458,9 @@ call_chroma(const char *filename, FILE *fp, const char *s, size_t len)
        } else {
                fprintf(fp, "%s", html);
        }
+#else
+               fprintf(fp, "<pre>%s</pre>", s);
+#endif
 }
 
 void