blob: 0158bd9a201fbdf70d6da0b49ded6bb218c3e67d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
Use __GLIBC_PREREQ only when __GLIBC__ is defined
The way __GLIBC_PREREQ() is currently used means that it's evaluated
even if __GLIBC__ is not defined. But obviously, __GLIBC_PREREQ will
not exist if __GLIBC__ is not defined, causing build failures on C
libraries not defining __GLIBC__ such as the musl C library.
Patch originally taken from:
https://github.com/voidlinux/void-packages/blob/master/srcpkgs/numactl/patches/musl.patch
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
[Thomas: improve patch description.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
--- a/syscall.c.orig 2014-10-20 16:12:53.000000000 +0200
+++ b/syscall.c 2015-06-22 08:13:22.729034702 +0200
@@ -115,14 +115,16 @@
#endif
-#if defined(__GLIBC__) && __GLIBC_PREREQ(2, 11)
+#if defined(__GLIBC__)
+# if __GLIBC_PREREQ(2,11)
/* glibc 2.11 seems to have working 6 argument sycall. Use the
glibc supplied syscall in this case.
The version cut-off is rather arbitary and could be probably
earlier. */
-#define syscall6 syscall
+# define syscall6 syscall
+#endif
#elif defined(__x86_64__)
/* 6 argument calls on x86-64 are often buggy in both glibc and
asm/unistd.h. Add a working version here. */
|
