[ccan] [PATCH 4/9] configurator: Use native directory separator

[Kevin Locke]

Although Windows APIs generally permit "/" or "\\" for directory
separators in paths, cmd.exe does not recognize "./" when invoking
executables using a relative path and prints the following error:

    '.' is not recognized as an internal or external command,
    operable program or batch file.

Therefore, use "\\" when invoking tests on Windows.

Signed-off-by: Kevin Locke <kevin at kevinlocke.name>
---
 tools/configurator/configurator.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tools/configurator/configurator.c b/tools/configurator/configurator.c
index 9dcf307..e95fd70 100644
--- a/tools/configurator/configurator.c
+++ b/tools/configurator/configurator.c
@@ -41,6 +41,12 @@
 #define OUTPUT_FILE "configurator.out"
 #define INPUT_FILE "configuratortest.c"
 
+#ifdef _WIN32
+#define DIR_SEP   "\\"
+#else
+#define DIR_SEP   "/"
+#endif
+
 static const char *progname = "";
 static int verbose;
 
@@ -615,7 +621,7 @@ static bool run_test(const char *cmd, struct test *test)
 		free(output);
 		/* We run INSIDE_MAIN tests for sanity checking. */
 		if ((test->style & EXECUTE) || (test->style & INSIDE_MAIN)) {
-			output = run("./" OUTPUT_FILE, &status);
+			output = run("." DIR_SEP OUTPUT_FILE, &status);
 			if (!(test->style & EXECUTE) && status != 0)
 				errx(1, "Test for %s failed with %i:\n%s",
 				     test->name, status, output);
-- 
2.9.3