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author | Dave Cobbley <david.j.cobbley@linux.intel.com> | 2018-08-14 20:05:37 +0300 |
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committer | Brad Bishop <bradleyb@fuzziesquirrel.com> | 2018-08-23 04:26:31 +0300 |
commit | eb8dc40360f0cfef56fb6947cc817a547d6d9bc6 (patch) | |
tree | de291a73dc37168da6370e2cf16c347d1eba9df8 /meta-openembedded/meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc-1.5.2/0004-Restore-compatibility-to-dietlibc-klibc-musl-libc-af.patch | |
parent | 9c3cf826d853102535ead04cebc2d6023eff3032 (diff) | |
download | openbmc-eb8dc40360f0cfef56fb6947cc817a547d6d9bc6.tar.xz |
[Subtree] Removing import-layers directory
As part of the move to subtrees, need to bring all the import layers
content to the top level.
Change-Id: I4a163d10898cbc6e11c27f776f60e1a470049d8f
Signed-off-by: Dave Cobbley <david.j.cobbley@linux.intel.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Diffstat (limited to 'meta-openembedded/meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc-1.5.2/0004-Restore-compatibility-to-dietlibc-klibc-musl-libc-af.patch')
-rw-r--r-- | meta-openembedded/meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc-1.5.2/0004-Restore-compatibility-to-dietlibc-klibc-musl-libc-af.patch | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/meta-openembedded/meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc-1.5.2/0004-Restore-compatibility-to-dietlibc-klibc-musl-libc-af.patch b/meta-openembedded/meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc-1.5.2/0004-Restore-compatibility-to-dietlibc-klibc-musl-libc-af.patch new file mode 100644 index 000000000..2f31fb4a2 --- /dev/null +++ b/meta-openembedded/meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc-1.5.2/0004-Restore-compatibility-to-dietlibc-klibc-musl-libc-af.patch @@ -0,0 +1,88 @@ +From b668cb75cb7e72ff92055209130d4cd4b3cacbdb Mon Sep 17 00:00:00 2001 +From: Thorsten Glaser <tg@mirbsd.org> +Date: Fri, 20 Jun 2014 10:56:27 +0000 +Subject: [PATCH 4/9] Restore compatibility to dietlibc, klibc, musl libc after + commit 4f1b108 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Each C library has their own way to define off_t, and the <features.h> +header is nonstandard and specific to the GNU libc and those that clone +it (uClibc). Fefe’s dietlibc uses different flags, and klibc always uses +a 64-bit off_t (like the BSDs); musl libc cannot be recognised using cpp +instructions, so we assume 64 bit there (and on unknown C libraries) and +leave it to the user to submit a follow-up fix if we guess wrong. I also +added a static assertion to verify the 64 bit guess is correct. + +It would be really better using a configure script for this instead. + +Fixes: +| CC lib/libmtd.o +| In file included from ubi-utils/ubiutils-common.c:35:0: +| ./include/common.h:29:22: fatal error: features.h: No such file or directory +| #include <features.h> +| ^ +| compilation terminated. + +Upstream-Status: Submitted + +Signed-off-by: Thorsten Glaser <tg@mirbsd.org> +Signed-off-by: Andrea Adami <andrea.adami@gmail.com> +--- + include/common.h | 24 ++++++++++++++++++++++++ + 1 file changed, 24 insertions(+) + +diff --git a/include/common.h b/include/common.h +index fb0ca83..5a20964 100644 +--- a/include/common.h ++++ b/include/common.h +@@ -26,7 +26,9 @@ + #include <string.h> + #include <fcntl.h> + #include <errno.h> ++#if defined(__GLIBC__) || defined(__UCLIBC__) + #include <features.h> ++#endif + #include <inttypes.h> + #include "version.h" + +@@ -67,6 +69,21 @@ extern "C" { + #endif + + /* define a print format specifier for off_t */ ++#if defined(__KLIBC__) ++/* always 64 bit on klibc */ ++#define PRIxoff_t PRIx64 ++#define PRIdoff_t PRId64 ++#elif defined(__dietlibc__) ++/* depends on compiler flags on dietlibc */ ++#if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64) ++#define PRIxoff_t PRIx64 ++#define PRIdoff_t PRId64 ++#else ++#define PRIxoff_t "l"PRIx32 ++#define PRIdoff_t "l"PRId32 ++#endif ++#elif defined(__GLIBC__) || defined(__UCLIBC__) ++/* depends on compiler flags on glibc and uClibc */ + #ifdef __USE_FILE_OFFSET64 + #define PRIxoff_t PRIx64 + #define PRIdoff_t PRId64 +@@ -74,6 +91,13 @@ extern "C" { + #define PRIxoff_t "l"PRIx32 + #define PRIdoff_t "l"PRId32 + #endif ++#else ++/* unknown libc or musl */ ++#define PRIxoff_t PRIx64 ++#define PRIdoff_t PRId64 ++/* verify our guess of 64 bit is correct */ ++static char __PRIxoff_t_static_assert[sizeof(off_t) == 8 ? 1 : -1]; ++#endif + + /* Verbose messages */ + #define bareverbose(verbose, fmt, ...) do { \ +-- +2.7.4 + |