include libslang-1.4.9 and automatically build it and link erlang-slang against it

few (erlang) people will still have libslang-1.4.9 installed or spend time
to get it to link against the driver

1 files changed, 41 insertions, 0 deletions

diff --git a/libslang/src/mkfiles/mkmake.c b/libslang/src/mkfiles/mkmake.c
new file mode 100644
index 0000000..30abfb6
--- /dev/null
+++ b/libslang/src/mkfiles/mkmake.c
@@ -0,0 +1,41 @@
+#include <stdio.h>
+#include <slang.h>
+#include <stdlib.h>
+
+static void usage (void)
+{
+   fprintf (stderr, "Usage: mkmake [DEF1 [DEF2 ...]]\n");
+   exit (1);
+}
+
+   
+int main (int argc, char **argv)
+{
+   char buf[1024];
+   int i;
+   SLPreprocess_Type pt;
+   
+   if (isatty (0))
+     usage ();
+   
+   SLprep_open_prep (&pt);
+
+   pt.preprocess_char = '!';
+   pt.comment_char = '#';
+   pt.flags = SLPREP_BLANK_LINES_OK | SLPREP_COMMENT_LINES_OK;
+   
+   for (i = 1; i < argc; i++)
+     SLdefine_for_ifdef (argv[i]);
+   
+   while (NULL != fgets (buf, sizeof (buf) - 1, stdin))
+     {
+	if (SLprep_line_ok (buf, &pt))
+	  {
+	     fputs (buf, stdout);
+	  }
+     }
+   
+   SLprep_close_prep (&pt);
+   return 0;
+}
+