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authorKhem Raj <raj.khem@gmail.com>2015-11-19 01:07:21 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2015-12-12 23:31:45 +0000
commit2544153a370208e9a08a506f4d5afe56d203e242 (patch)
treefa5677210430027ff6c33a2111536f8567128618 /meta/recipes-support/attr
parent24097d8bb481ed1312c45b2e93527a271f56e4be (diff)
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attr: Add patch to account for use of internal glibc header
based on suggestions on musl FAQ http://wiki.musl-libc.org/wiki/FAQ Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/recipes-support/attr')
-rw-r--r--meta/recipes-support/attr/attr_2.4.47.bb4
-rw-r--r--meta/recipes-support/attr/files/dont-use-decl-macros.patch56
2 files changed, 59 insertions, 1 deletions
diff --git a/meta/recipes-support/attr/attr_2.4.47.bb b/meta/recipes-support/attr/attr_2.4.47.bb
index ad40c9b72a..44eee39644 100644
--- a/meta/recipes-support/attr/attr_2.4.47.bb
+++ b/meta/recipes-support/attr/attr_2.4.47.bb
@@ -2,7 +2,9 @@ require attr.inc
# configure.ac was missing from the release tarball. This should be fixed in
# future releases of attr, remove this when updating the recipe.
-SRC_URI_append += "file://attr-Missing-configure.ac.patch"
+SRC_URI_append += "file://attr-Missing-configure.ac.patch \
+ file://dont-use-decl-macros.patch \
+ "
SRC_URI[md5sum] = "84f58dec00b60f2dc8fd1c9709291cc7"
SRC_URI[sha256sum] = "25772f653ac5b2e3ceeb89df50e4688891e21f723c460636548971652af0a859"
diff --git a/meta/recipes-support/attr/files/dont-use-decl-macros.patch b/meta/recipes-support/attr/files/dont-use-decl-macros.patch
new file mode 100644
index 0000000000..9d4b8929e8
--- /dev/null
+++ b/meta/recipes-support/attr/files/dont-use-decl-macros.patch
@@ -0,0 +1,56 @@
+Use extern "C" instead of __BEGIN_DECL/__END_DECL macros
+these macros are defined in sys/cdefs.h for glibc and this header is not available on all libc
+
+anyway they defined like below
+
+#ifdef __cplusplus
+# define __BEGIN_DECLS extern "C" {
+# define __END_DECLS }
+#else
+# define __BEGIN_DECLS /* empty */
+# define __END_DECLS /* empty */
+#endif
+
+__THROW macro is also not available on musl, defined thusly
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Index: attr-2.4.47/include/xattr.h
+===================================================================
+--- attr-2.4.47.orig/include/xattr.h 2014-04-02 00:01:30.252091280 -0700
++++ attr-2.4.47/include/xattr.h 2014-04-02 00:12:57.985428099 -0700
+@@ -30,8 +30,20 @@
+ #define XATTR_CREATE 0x1 /* set value, fail if attr already exists */
+ #define XATTR_REPLACE 0x2 /* set value, fail if attr does not exist */
+
+-
+-__BEGIN_DECLS
++#ifndef __THROW
++# ifndef __GNUC_PREREQ
++# define __GNUC_PREREQ(maj, min) (0)
++# endif
++# if defined __cplusplus && __GNUC_PREREQ (2,8)
++# define __THROW throw ()
++# else
++# define __THROW
++# endif
++#endif
++
++#ifdef __cplusplus
++extern "C" {
++#endif
+
+ extern int setxattr (const char *__path, const char *__name,
+ const void *__value, size_t __size, int __flags) __THROW;
+@@ -58,6 +70,8 @@
+ extern int lremovexattr (const char *__path, const char *__name) __THROW;
+ extern int fremovexattr (int __filedes, const char *__name) __THROW;
+
+-__END_DECLS
++#ifdef __cplusplus
++}
++#endif
+
+ #endif /* __XATTR_H__ */