mirror of
https://git.busybox.net/buildroot.git
synced 2024-11-23 13:33:28 +08:00
39424c2899
As reported by check-package (by calling it directly):
generate your patches with 'git format-patch -N'
Change all affected files using this command:
$ sed 's,^\(Subject: *\[PATCH\)[^]]*,\1,g' \
-i $(find * -name '*.patch' -type f)
Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
56 lines
2.0 KiB
Diff
56 lines
2.0 KiB
Diff
From d667b13a87cf3207599a19eb981a893a1d7a67ee Mon Sep 17 00:00:00 2001
|
|
From: Brendan Heading <brendanheading@gmail.com>
|
|
Date: Mon, 14 Sep 2015 23:25:52 +0100
|
|
Subject: [PATCH] ibrcommon/data/File.cpp: support POSIX basename call
|
|
|
|
Firstly, and somewhat strangely, musl chooses not to provide a basename(3)
|
|
prototype within <string.h> whenever __cplusplus is defined. This can be
|
|
solved by including the <libgen.h> header defined by POSIX 1003.1 whenever
|
|
__GLIBC__ is not defined.
|
|
|
|
However, this leads to a second problem. POSIX defines the function as
|
|
char* basename(char*) and this is the only version supported by musl.
|
|
However, the std::string.cstr() method returns a const char*.
|
|
|
|
POSIX says that the string parameter can be modified. However the GNU
|
|
implementation never modifies it. glibc therefore supports an extension
|
|
when compiling under C++ by also supplying
|
|
const char* basename(const char*). This extension is not present on musl
|
|
which is the cause of the failure.
|
|
|
|
The solution is reasonably straightforward; test if __GLIBC__ is defined
|
|
before calling basename. If not, use the fallback already provided for
|
|
other platforms whereby basename() is called on a temporary copy.
|
|
|
|
Signed-off-by: Brendan Heading <brendanheading@gmail.com>
|
|
Upstream-status: pending
|
|
---
|
|
ibrcommon/data/File.cpp | 4 ++--
|
|
1 file changed, 2 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/ibrcommon/data/File.cpp b/ibrcommon/data/File.cpp
|
|
index 31af4ae..68e9b4f 100644
|
|
--- a/ibrcommon/data/File.cpp
|
|
+++ b/ibrcommon/data/File.cpp
|
|
@@ -35,7 +35,7 @@
|
|
#include <cerrno>
|
|
#include <fstream>
|
|
|
|
-#if !defined(HAVE_FEATURES_H) || defined(ANDROID)
|
|
+#if !defined(HAVE_FEATURES_H) || !defined(__GLIBC__) || defined(ANDROID)
|
|
#include <libgen.h>
|
|
#endif
|
|
|
|
@@ -225,7 +225,7 @@ namespace ibrcommon
|
|
|
|
std::string File::getBasename() const
|
|
{
|
|
-#if !defined(ANDROID) && defined(HAVE_FEATURES_H)
|
|
+#if !defined(ANDROID) && defined(HAVE_FEATURES_H) && defined(__GLIBC__)
|
|
return std::string(basename(_path.c_str()));
|
|
#else
|
|
char path[_path.length()+1];
|
|
--
|
|
2.4.3
|
|
|