1 files changed, 100 insertions, 0 deletions
diff --git a/vendor/librune/make.c b/vendor/librune/make.c
new file mode 100644
index 0000000..6248f3b
--- /dev/null
+++ b/vendor/librune/make.c
@@ -0,0 +1,100 @@
+#include <errno.h>
+#include <glob.h>
+#include <libgen.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#define CBS_PTHREAD
+#include "cbs.h"
+
+#define CC "cc"
+#ifdef __APPLE__
+#	define CFLAGS \
+		"-Wall", "-Wextra", "-Wpedantic", "-Werror", "-pipe", "-Iinclude", \
+			"-fPIC", "-O3"
+#else
+#	define CFLAGS \
+		"-Wall", "-Wextra", "-Wpedantic", "-Werror", "-pipe", "-Iinclude", \
+			"-fPIC", "-O3", "-march=native", "-mtune=native"
+#endif
+
+#define cmdprc(c) \
+	do { \
+		int ec; \
+		cmdput(c); \
+		if ((ec = cmdexec(c)) != EXIT_SUCCESS) \
+			diex("%s terminated with exit-code %d", *c._argv, ec); \
+		cmdclr(&c); \
+	} while (0)
+
+static void work(void *);
+static int globerr(const char *, int);
+
+int
+main(int argc, char **argv)
+{
+	cmd_t c = {0};
+	size_t n;
+	glob_t g;
+	tpool_t tp;
+
+	cbsinit(argc, argv);
+	rebuild();
+
+	if (chdir(dirname(*argv)) == -1)
+		die("chdir");
+
+	if (glob("lib/utf8/*.c", 0, globerr, &g)
+	    || glob("lib/gbrk/*.c", GLOB_APPEND, globerr, &g))
+	{
+		die("glob");
+	}
+
+	if ((n = nproc()) == -1) {
+		if (errno)
+			die("nproc");
+		n = 8;
+	}
+
+	tpinit(&tp, n);
+	for (size_t i = 0; i < g.gl_pathc; i++)
+		tpenq(&tp, work, g.gl_pathv[i], NULL);
+	tpwait(&tp);
+	tpfree(&tp);
+
+	cmdadd(&c, "ar", "rcs", "librune.a");
+	for (size_t i = 0; i < g.gl_pathc; i++)
+		g.gl_pathv[i][strlen(g.gl_pathv[i]) - 1] = 'o';
+	cmdaddv(&c, g.gl_pathv, g.gl_pathc);
+	cmdprc(c);
+
+	globfree(&g);
+	return EXIT_SUCCESS;
+}
+
+void
+work(void *p)
+{
+	cmd_t c = {0};
+	char *dst, *src = p;
+	struct strv sv = {0};
+
+	if (!(dst = strdup(src)))
+		die("strdup");
+	dst[strlen(dst) - 1] = 'o';
+
+	env_or_default(&sv, "CC", CC);
+	cmdaddv(&c, sv.buf, sv.len);
+	cmdadd(&c, CFLAGS, "-o", dst, "-c", src);
+	cmdprc(c);
+
+	free(dst);
+}
+
+int
+globerr(const char *s, int e)
+{
+	errno = e;
+	die("glob: %s", s);
+}