From: Josh Triplett <josh@joshtriplett.org>
Date: Sat, 24 Apr 2021 20:27:58 +0000 (-0700)
Subject: Don't directly include asm/hwcap.h; fix compilation on musl aarch64
X-Git-Tag: 2.0.3~13
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cbae1c88df2818e36beb105c6d422b17b4d20a80;p=thirdparty%2Fzlib-ng.git

Don't directly include asm/hwcap.h; fix compilation on musl aarch64

sys/auxv.h includes the appropriate headers to provide the HWCAP
constants, on both glibc and musl, which makes it unnecessary to include
asm/hwcap.h directly. And on musl, asm/hwcap.h doesn't exist.
---

diff --git a/arch/arm/armfeature.c b/arch/arm/armfeature.c
index cf31a48f..cea19e61 100644
--- a/arch/arm/armfeature.c
+++ b/arch/arm/armfeature.c
@@ -2,7 +2,6 @@
 
 #if defined(__linux__)
 #  include <sys/auxv.h>
-#  include <asm/hwcap.h>
 #elif defined(__FreeBSD__) && defined(__aarch64__)
 #  include <machine/armreg.h>
 #  ifndef ID_AA64ISAR0_CRC32_VAL