X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=tools%2Fconfigurator%2Fconfigurator.c;h=d5a23c2a8503ec39ffd38e842ec45baaf5a51637;hb=20ea8a370823bd73a3c96da40a4779fa6ea66462;hp=8353f08899aede35f7c947e6724e80fa4e1ab482;hpb=655bae650e868e037d3db9f6e475f59b58e3e078;p=ccan

diff --git a/tools/configurator/configurator.c b/tools/configurator/configurator.c
index 8353f088..d5a23c2a 100644
--- a/tools/configurator/configurator.c
+++ b/tools/configurator/configurator.c
@@ -33,7 +33,7 @@
 #include <string.h>
 
 #define DEFAULT_COMPILER "cc"
-#define DEFAULT_FLAGS "-g -Wall -Wundef -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wold-style-definition"
+#define DEFAULT_FLAGS "-g3 -ggdb -Wall -Wundef -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wold-style-definition"
 
 #define OUTPUT_FILE "configurator.out"
 #define INPUT_FILE "configuratortest.c"
@@ -181,6 +181,13 @@ static struct test tests[] = {
 	  " qsort_r(array, 3, sizeof(int), cmp, &called);\n"
 	  " return called && array[0] == 2 && array[1] == 5 && array[2] == 9 ? 0 : 1;\n"
 	  "}\n" },
+	{ "HAVE_SECTION_START_STOP",
+	  DEFINES_FUNC, NULL,
+	  "static void *__attribute__((__section__(\"mysec\"))) p = &p;\n"
+	  "static int func(void) {\n"
+	  "	extern void *__start_mysec[], *__stop_mysec[];\n"
+	  "	return __stop_mysec - __start_mysec;\n"
+	  "}\n" },
 	{ "HAVE_STACK_GROWS_UPWARDS", DEFINES_EVERYTHING|EXECUTE, NULL,
 	  "static long nest(const void *base, unsigned int i)\n"
 	  "{\n"
@@ -433,6 +440,8 @@ int main(int argc, const char *argv[])
 	printf("#endif\n");
 	printf("#define CCAN_COMPILER \"%s\"\n", argv[1]);
 	printf("#define CCAN_CFLAGS \"%s\"\n\n", cmd + strlen(argv[1]) + 1);
+	/* This one implies "#include <ccan/..." works, eg. for tdb2.h */
+	printf("#define HAVE_CCAN 1\n");
 	for (i = 0; i < sizeof(tests)/sizeof(tests[0]); i++)
 		printf("#define %s %u\n", tests[i].name, tests[i].answer);
 	printf("#endif /* CCAN_CONFIG_H */\n");