git: c81ea895b563 - main - Disable the accelerated arm64 sha25 in static libraries

[Andrew Turner]

The branch main has been updated by andrew:

URL: https://cgit.FreeBSD.org/src/commit/?id=c81ea895b563c4d1e39468a8525284b7474fe850

commit c81ea895b563c4d1e39468a8525284b7474fe850
Author:     Andrew Turner <andrew at FreeBSD.org>
AuthorDate: 2021-08-19 16:48:30 +0000
Commit:     Andrew Turner <andrew at FreeBSD.org>
CommitDate: 2021-08-19 16:48:30 +0000

    Disable the accelerated arm64 sha25 in static libraries
    
    We don't have ifunc support in static arm64 binaries. Until we do
    disable the accelerated sha256 code in a static libmd as it uses an
    ifunc.
    
    Reported by:    brd
    Sponsored by:   The FreeBSD Foundation
---
 lib/libmd/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/libmd/Makefile b/lib/libmd/Makefile
index 480796ae5029..ee92b7cb71ab 100644
--- a/lib/libmd/Makefile
+++ b/lib/libmd/Makefile
@@ -131,7 +131,7 @@ ACFLAGS+= -DELF -Wa,--noexecstack
 .endif
 .if ${MACHINE_CPUARCH} == "aarch64"
 SRCS+=	sha256c_arm64.c
-CFLAGS+= -DARM64_SHA2
+SHARED_CFLAGS+= -DARM64_SHA2
 CFLAGS.sha256c_arm64.c+= -march=armv8-a+crypto
 .endif
 .endif # ${USE_ASM_SOURCES} != 0