perf: remove linux 4.4 workarounds

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/package/devel/perf/Makefile b/package/devel/perf/Makefile
index 61388580d56f3d9ae0b57bc6d23f7aa47692629f..4defdd8c4efd8c007e0eb14287a7f213be167a3e 100644 (file)
--- a/package/devel/perf/Makefile
+++ b/package/devel/perf/Makefile
@@ -61,12 +61,6 @@ MAKE_FLAGS = \
        WERROR=0 \
        prefix=/usr
 
-ifdef CONFIG_LINUX_4_4
-ifdef CONFIG_USE_MUSL
- MAKE_FLAGS += EXTRA_CFLAGS="-I$(CURDIR)/musl-include -include $(CURDIR)/musl-compat.h -D__UCLIBC__"
-endif
-endif
-
 define Build/Compile
        +$(MAKE_FLAGS) $(MAKE) $(PKG_JOBS) \
                -C $(PKG_BUILD_DIR) \

diff --git a/package/devel/perf/musl-compat.h b/package/devel/perf/musl-compat.h
deleted file mode 100644 (file)
index 83aa00a..0000000
--- a/package/devel/perf/musl-compat.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef __PERF_MUSL_COMPAT_H
-#define __PERF_MUSL_COMPAT_H
-
-#ifndef __ASSEMBLER__
-
-#include <sys/ioctl.h>
-#include <asm/unistd.h>
-#include <unistd.h>
-#include <stdio.h>
-
-#undef _IOWR
-#undef _IOR
-#undef _IOW
-#undef _IOC
-#undef _IO
-
-#define _SC_LEVEL1_DCACHE_LINESIZE -1
-
-static inline long sysconf_wrap(int name)
-{
-       FILE *f;
-       int val;
-
-       switch (name) {
-       case _SC_LEVEL1_DCACHE_LINESIZE:
-               f = fopen("/sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size", "r");
-               if (!f)
-                       return 0;
-
-               if (fscanf(f, "%d", &val) != 1)
-                       return 0;
-
-               fclose(f);
-               return val;
-       default:
-               return sysconf(name);
-       }
-}
-
-#define sysconf(_n) sysconf_wrap(_n)
-
-#endif
-#endif

diff --git a/package/devel/perf/musl-include/asm/errno.h b/package/devel/perf/musl-include/asm/errno.h
deleted file mode 100644 (file)
index 8c4b1be..0000000
--- a/package/devel/perf/musl-include/asm/errno.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef __MUSL_COMPAT_ASM_ERRNO_H
-#define __MUSL_COMPAT_ASM_ERRNO_H
-
-/* Avoid including different versions of errno.h, the defines (incorrectly)
- * cause a redefinition error on PowerPC */
-#include <errno.h>
-
-#endif

diff --git a/package/devel/perf/musl-include/string.h b/package/devel/perf/musl-include/string.h
deleted file mode 100644 (file)
index 65dc2f1..0000000
--- a/package/devel/perf/musl-include/string.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef __MUSL_COMPAT_STRING_H
-#define __MUSL_COMPAT_STRING_H
-
-#include_next <string.h>
-
-/* Change XSI compliant version into GNU extension hackery */
-static inline char *
-gnu_strerror_r(int err, char *buf, size_t buflen)
-{
-       if (strerror_r(err, buf, buflen))
-               return NULL;
-       return buf;
-}
-#ifdef _GNU_SOURCE
-#define strerror_r gnu_strerror_r
-#endif
-
-#endif