From: Anders Björklund <anders.f.bjorklund@gmail.com>
Date: Mon, 22 Apr 2019 17:57:04 +0000 (+0200)
Subject: The clang --analyze option is too hard (for now) (#389)
X-Git-Tag: v3.7~4
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=b3873f1eff3208b3bad2b36e7f5ebfbc192f7144;p=thirdparty%2Fccache.git

The clang --analyze option is too hard (for now) (#389)

The scan-build wrapper seems to use -analyze.
---

diff --git a/src/compopt.c b/src/compopt.c
index 2ead25a06..2106df3da 100644
--- a/src/compopt.c
+++ b/src/compopt.c
@@ -30,6 +30,7 @@ struct compopt {
 };
 
 static const struct compopt compopts[] = {
+	{"--analyze",       TOO_HARD}, // clang
 	{"--compiler-bindir", AFFECTS_CPP | TAKES_ARG}, // nvcc
 	{"--libdevice-directory", AFFECTS_CPP | TAKES_ARG}, // nvcc
 	{"--output-directory", AFFECTS_CPP | TAKES_ARG}, // nvcc
@@ -59,6 +60,7 @@ static const struct compopt compopts[] = {
 	{"-Xclang",         TAKES_ARG},
 	{"-Xlinker",        TAKES_ARG},
 	{"-Xpreprocessor",  AFFECTS_CPP | TOO_HARD_DIRECT | TAKES_ARG},
+	{"-analyze",        TOO_HARD}, // clang
 	{"-arch",           TAKES_ARG},
 	{"-aux-info",       TAKES_ARG},
 	{"-b",              TAKES_ARG},
diff --git a/unittest/test_compopt.c b/unittest/test_compopt.c
index 94dc2dd49..c9ae789b5 100644
--- a/unittest/test_compopt.c
+++ b/unittest/test_compopt.c
@@ -125,4 +125,14 @@ TEST(dash_iframework_prefix_affects_cpp)
 	CHECK(compopt_prefix_affects_cpp("-iframework"));
 }
 
+TEST(dash_analyze_too_hard)
+{
+	CHECK(compopt_too_hard("-analyze"));
+}
+
+TEST(dash_dash_analyze_too_hard)
+{
+	CHECK(compopt_too_hard("--analyze"));
+}
+
 TEST_SUITE_END