X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=tools%2Fconfigurator%2Fconfigurator.c;h=7d8f6b095de4b6e615591b6fb37319a20fe603a3;hb=HEAD;hp=f830cbca14eb3eb3a2f4070fc6564674a0428d2d;hpb=172a3affa2afe06a08646e9bec593ec5a6e73fff;p=ccan

diff --git a/tools/configurator/configurator.c b/tools/configurator/configurator.c
index f830cbca..7d8f6b09 100644
--- a/tools/configurator/configurator.c
+++ b/tools/configurator/configurator.c
@@ -197,7 +197,7 @@ static const struct test base_tests[] = {
 	  "return __builtin_clzll(1) == (sizeof(long long)*8 - 1) ? 0 : 1;" },
 	{ "HAVE_BUILTIN_CTZ", "__builtin_ctz support",
 	  "INSIDE_MAIN", NULL, NULL,
-	  "return __builtin_ctz(1 << (sizeof(int)*8 - 1)) == (sizeof(int)*8 - 1) ? 0 : 1;" },
+	  "return __builtin_ctz(1U << (sizeof(int)*8 - 1)) == (sizeof(int)*8 - 1) ? 0 : 1;" },
 	{ "HAVE_BUILTIN_CTZL", "__builtin_ctzl support",
 	  "INSIDE_MAIN", NULL, NULL,
 	  "return __builtin_ctzl(1UL << (sizeof(long)*8 - 1)) == (sizeof(long)*8 - 1) ? 0 : 1;" },
@@ -471,7 +471,7 @@ static const struct test base_tests[] = {
 	  "#include <stddef.h>\n"
 	  "#include <ucontext.h>\n"
 	  "static int worked = 0;\n"
-	  "static char stack[1024];\n"
+	  "static char stack[8192];\n"
 	  "static ucontext_t a, b;\n"
 	  "static void fn(void *p, void *q) {\n"
 	  "	void *cp = &worked;\n"