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perl-sys-cpu: fix build failures due to <sys/unistd.h>

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This commit adds a patch that drops an unneeded <sys/unistd.h>
include, as it causes build failures on uClibc/musl.

Fixes:

  http://autobuild.buildroot.net/results/a87116b34ee0c660537430638e38f7ebbf052024/

Signed-off-by: Christopher McCrory <chrismcc@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Christopher McCrory 2018-09-27 07:46:46 -07:00 committed by Thomas Petazzoni
parent a90775e980
commit 2cd5d6eea1
1 changed files with 20 additions and 0 deletions
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package/perl-sys-cpu/0001-remove-extraneous-include.patch Normal file
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@ -0,0 +1,20 @@
Drop <sys/unistd.h> include
<sys/unistd.h> does not exist in musl or uClibc, so including it
causes a build failure. In glibc, it simply redirects to <unistd.h>,
so we can safely drop the inclusion of <sys/unistd.h>
Signed-off-by: Christopher McCrory <chrismcc@gmail.com>
Index: b/CPU.xs
===================================================================
--- a/CPU.xs
+++ b/CPU.xs
@@ -24,7 +24,6 @@
#include <winreg.h>
#else /* other (try unix) */
#include <unistd.h>
- #include <sys/unistd.h>
#endif
#if defined(__sun) || defined(__sun__)
#include <sys/processor.h>