From: Joel Rosdahl <joel@rosdahl.net>
Date: Sun, 8 Mar 2015 16:13:36 +0000 (+0100)
Subject: Bail out on too hard compiler option -fplugin=libcc1plugin
X-Git-Tag: v3.2.2~22
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f8931b4c7ea6aa7e453279857ee1425631510d2;p=thirdparty%2Fccache.git

Bail out on too hard compiler option -fplugin=libcc1plugin

Based on patch from Jan Kratochvil.
---

diff --git a/NEWS.txt b/NEWS.txt
index 2bc1d52dd..b0c76d797 100644
--- a/NEWS.txt
+++ b/NEWS.txt
@@ -22,6 +22,9 @@ Bug fixes
 
 - Bail out on too hard compiler option `-fmodules`.
 
+- Bail out on too hard compiler option `-fplugin=libcc1plugin` (interaction
+  with GDB).
+
 
 ccache 3.2.1
 ------------
diff --git a/compopt.c b/compopt.c
index a1c83fd6f..71b968545 100644
--- a/compopt.c
+++ b/compopt.c
@@ -58,6 +58,7 @@ static const struct compopt compopts[] = {
 	{"-b",              TAKES_ARG},
 	{"-fmodules",       TOO_HARD},
 	{"-fno-working-directory", AFFECTS_CPP},
+	{"-fplugin=libcc1plugin", TOO_HARD}, /* interaction with GDB */
 	{"-frepo",          TOO_HARD},
 	{"-ftest-coverage", TOO_HARD}, /* generates a .gcno file at the same time */
 	{"-fworking-directory", AFFECTS_CPP},