diff options
Diffstat (limited to 'meta/recipes-extended/pixz/pixz/0001-configure-Detect-headers-before-using-them.patch')
-rw-r--r-- | meta/recipes-extended/pixz/pixz/0001-configure-Detect-headers-before-using-them.patch | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/meta/recipes-extended/pixz/pixz/0001-configure-Detect-headers-before-using-them.patch b/meta/recipes-extended/pixz/pixz/0001-configure-Detect-headers-before-using-them.patch new file mode 100644 index 0000000000..12bae28dc7 --- /dev/null +++ b/meta/recipes-extended/pixz/pixz/0001-configure-Detect-headers-before-using-them.patch | |||
@@ -0,0 +1,51 @@ | |||
1 | From c84480be8df6966c538d1fb67ccae2f42cc46421 Mon Sep 17 00:00:00 2001 | ||
2 | From: Khem Raj <raj.khem@gmail.com> | ||
3 | Date: Tue, 22 Mar 2016 07:36:54 +0000 | ||
4 | Subject: [PATCH 1/2] configure: Detect headers before using them | ||
5 | |||
6 | Current logic does not work when system does not have | ||
7 | sys/endian.h, since it tried to reuse the cached results | ||
8 | from first try of detecting htole64 in sys/endian.h which is | ||
9 | 'no' and hence the second try to look into endian.h also | ||
10 | comes out negative. | ||
11 | |||
12 | So we check for header and then run the test for symbols | ||
13 | and these symbols are not standard and we need to define _GNU_SOURCE | ||
14 | for it to work, this issue is exposed by systems using musl e.g. | ||
15 | |||
16 | Signed-off-by: Khem Raj <raj.khem@gmail.com> | ||
17 | --- | ||
18 | Upstream-Status: Submitted | ||
19 | |||
20 | configure.ac | 13 +++++++++---- | ||
21 | 1 file changed, 9 insertions(+), 4 deletions(-) | ||
22 | |||
23 | diff --git a/configure.ac b/configure.ac | ||
24 | index 4cb56bc..5e23c50 100644 | ||
25 | --- a/configure.ac | ||
26 | +++ b/configure.ac | ||
27 | @@ -69,12 +69,17 @@ AC_FUNC_MALLOC | ||
28 | AC_FUNC_REALLOC | ||
29 | AC_FUNC_STRTOD | ||
30 | AC_CHECK_FUNCS([memchr memmove memset strerror strtol]) | ||
31 | -AC_CHECK_DECLS([htole64, le64toh], | ||
32 | - [], | ||
33 | +AC_CHECK_HEADER([sys/endian.h], | ||
34 | [ | ||
35 | - AC_CHECK_DECLS([htole64, le64toh], [], [], [#include <endian.h>]) | ||
36 | + AC_CHECK_DECLS([htole64, le64toh], [], [], [#define _GNU_SOURCE 1 #include <sys/endian.h>]) | ||
37 | ], | ||
38 | - [#include <sys/endian.h>]) | ||
39 | + [], []) | ||
40 | + | ||
41 | +AC_CHECK_HEADER([endian.h], | ||
42 | + [ | ||
43 | + AC_CHECK_DECLS([htole64, le64toh], [], [], [#define _GNU_SOURCE 1 #include <endian.h>]) | ||
44 | + ], | ||
45 | + [], []) | ||
46 | |||
47 | AC_CONFIG_FILES([Makefile | ||
48 | src/Makefile | ||
49 | -- | ||
50 | 1.8.3.1 | ||
51 | |||