+++ /dev/null
-From 7dab2995ed8eeccd7b0acd79668bc28f3a2427d5 Mon Sep 17 00:00:00 2001
-From: Robert Yang <liezhi.yang@windriver.com>
-Date: Wed, 16 Sep 2015 19:45:40 -0700
-Subject: [PATCH] dev.mk.in: fix file name too long error
-
-The all_cppflags changes path to filename which causes file name too long
-error when the path is longer than NAME_MAX (usually 255). Strip srcdir
-to fix the problem.
-
-Upstream-Status: Backport [https://github.com/ccache/ccache/commit/4d86e884d07ba1853a0c70507cc4d04107f57c29]
-
-Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
-
----
- dev.mk.in | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/dev.mk.in b/dev.mk.in
-index 91b0a57..583ade0 100644
---- a/dev.mk.in
-+++ b/dev.mk.in
-@@ -1,7 +1,7 @@
- # GNU make syntax reigns in this file.
-
- all_cflags += -Werror @more_warnings@
--all_cppflags += -MD -MP -MF .deps/$(subst .._,,$(subst /,_,$<)).d
-+all_cppflags += -MD -MP -MF .deps/$(subst .._,,$(subst /,_,$(subst $(srcdir)/,,$<))).d
-
- A2X = a2x
- ASCIIDOC = asciidoc
+++ /dev/null
-From c51b63758e95247e3c1e2f06e5f5bfb49849e66d Mon Sep 17 00:00:00 2001
-From: Robert Yang <liezhi.yang@windriver.com>
-Date: Tue, 22 Jan 2019 16:30:52 +0800
-Subject: [PATCH] Fix Segmentation fault error when gcc -o /dev/null
-
-Fixed:
-$ export CCACHE_DEBUG=1
-$ ccache gcc -c hello.c -o /dev/null
-
-Segmentation fault (core dumped)
-
-This is because failed to open /dev/null.foo (Permission denied), check file
-stream before write to it can fix the problem.
-
-Upstream-Status: Backport [https://github.com/ccache/ccache/commit/4d86e884d07ba1853a0c70507cc4d04107f57c29]
-
-Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
----
- src/ccache.c | 15 ++++++++++++---
- src/util.c | 8 ++++++--
- 2 files changed, 18 insertions(+), 5 deletions(-)
-
-diff --git a/src/ccache.c b/src/ccache.c
-index b4cdb86..8c227df 100644
---- a/src/ccache.c
-+++ b/src/ccache.c
-@@ -521,9 +521,13 @@ init_hash_debug(struct hash *hash, const char *obj_path, char type,
-
- char *path = format("%s.ccache-input-%c", obj_path, type);
- FILE *debug_binary_file = fopen(path, "wb");
-- hash_enable_debug(hash, section_name, debug_binary_file, debug_text_file);
-+ if (debug_binary_file) {
-+ hash_enable_debug(hash, section_name, debug_binary_file, debug_text_file);
-+ exitfn_add(fclose_exitfn, debug_binary_file);
-+ } else {
-+ cc_log("Failed to open %s: %s", path, strerror(errno));
-+ }
- free(path);
-- exitfn_add(fclose_exitfn, debug_binary_file);
- }
-
- static enum guessed_compiler
-@@ -3670,8 +3674,13 @@ ccache(int argc, char *argv[])
- if (conf->debug) {
- char *path = format("%s.ccache-input-text", output_obj);
- debug_text_file = fopen(path, "w");
-+ if (debug_text_file) {
-+ exitfn_add(fclose_exitfn, debug_text_file);
-+ }
-+ else {
-+ cc_log("Failed to open %s: %s", path, strerror(errno));
-+ }
- free(path);
-- exitfn_add(fclose_exitfn, debug_text_file);
- }
-
- struct hash *common_hash = hash_init();
-diff --git a/src/util.c b/src/util.c
-index e442cc4..a49fb4c 100644
---- a/src/util.c
-+++ b/src/util.c
-@@ -219,8 +219,12 @@ void
- cc_dump_log_buffer(const char *path)
- {
- FILE *file = fopen(path, "w");
-- (void) fwrite(logbuffer, 1, logsize, file);
-- fclose(file);
-+ if (file) {
-+ (void) fwrite(logbuffer, 1, logsize, file);
-+ fclose(file);
-+ } else {
-+ cc_log("Failed to open %s: %s", path, strerror(errno));
-+ }
- }
-
- // Something went badly wrong!
---
-2.7.4
-
