git: ae902a5be9b8 - main - libc: Simplify soft-float on 32-bit arm

The branch main has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=ae902a5be9b814332269a70350f4e27cb4eb1d94

commit ae902a5be9b814332269a70350f4e27cb4eb1d94
Author:     Warner Losh <imp@FreeBSD.org>
AuthorDate: 2023-02-14 16:48:51 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2023-02-14 16:53:08 +0000

    libc: Simplify soft-float on 32-bit arm
    
    Simplify the tests for 32-bit arm soft float support. For the files
    included only on arm, drop the test entirely. For others, test
    MACHINE_CPUARCH against arm.
    
    No functional change intended. File lists appear the same before / after
    the change.
    
    Sponsored by:           Netflix
    Reviewed by:            emaste
    Differential Revision:  https://reviews.freebsd.org/D38582
---
 lib/libc/Makefile               | 3 +--
 lib/libc/arm/Makefile.inc       | 2 +-
 lib/libc/arm/aeabi/Makefile.inc | 5 ++---
 lib/libc/arm/gen/Makefile.inc   | 2 +-
 lib/libc/sys/Makefile.inc       | 2 +-
 lib/libcompiler_rt/Makefile.inc | 2 +-
 lib/msun/arm/Makefile.inc       | 2 +-
 7 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/lib/libc/Makefile b/lib/libc/Makefile
index c9150869f223..2ca5458d1437 100644
--- a/lib/libc/Makefile
+++ b/lib/libc/Makefile
@@ -124,8 +124,7 @@ NOASM=
 .include "${LIBC_SRCTOP}/rpc/Makefile.inc"
 .include "${LIBC_SRCTOP}/uuid/Makefile.inc"
 .include "${LIBC_SRCTOP}/xdr/Makefile.inc"
-.if (${LIBC_ARCH} == "arm" && \
-	(${MACHINE_ARCH:Marmv[67]*} == "" || (defined(CPUTYPE) && ${CPUTYPE:M*soft*}))) || \
+.if (${LIBC_ARCH} == "arm" && (defined(CPUTYPE) && ${CPUTYPE:M*soft*})) || \
     (${LIBC_ARCH} == "riscv" && ${MACHINE_ARCH:Mriscv*sf} != "")
 .include "${LIBC_SRCTOP}/softfloat/Makefile.inc"
 .endif
diff --git a/lib/libc/arm/Makefile.inc b/lib/libc/arm/Makefile.inc
index c4b3458ba2cd..c844c32778b8 100644
--- a/lib/libc/arm/Makefile.inc
+++ b/lib/libc/arm/Makefile.inc
@@ -11,7 +11,7 @@ SYM_MAPS+=${LIBC_SRCTOP}/arm/Symbol.map
 
 .include "${LIBC_SRCTOP}/arm/aeabi/Makefile.inc"
 
-.if ${MACHINE_ARCH:Marmv[67]*} && (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "")
+.if !defined(CPUTYPE) || ${CPUTYPE:M*soft*} == ""
 SYM_MAPS+=${LIBC_SRCTOP}/arm/Symbol_vfp.map
 .endif
 
diff --git a/lib/libc/arm/aeabi/Makefile.inc b/lib/libc/arm/aeabi/Makefile.inc
index 9ccabc2186f9..dfb640564bdf 100644
--- a/lib/libc/arm/aeabi/Makefile.inc
+++ b/lib/libc/arm/aeabi/Makefile.inc
@@ -5,14 +5,13 @@
 SRCS+=	aeabi_atexit.c		\
 	aeabi_unwind_cpp.c	\
 	aeabi_unwind_exidx.c
-.if (${MACHINE_ARCH:Marmv[67]*} && defined(CPUTYPE) && ${CPUTYPE:M*soft*} != "") || \
-	${MACHINE_ARCH:Marmv[67]*} == ""
+.if defined(CPUTYPE) && ${CPUTYPE:M*soft*} != ""
 SRCS+=	aeabi_asm_double.S	\
 	aeabi_asm_float.S	\
 	aeabi_double.c		\
 	aeabi_float.c
 .endif
-.if ${MACHINE_ARCH:Marmv[67]*} && (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "")
+.if !defined(CPUTYPE) || ${CPUTYPE:M*soft*} == ""
 SRCS+=	aeabi_vfp_double.S	\
 	aeabi_vfp_float.S
 .endif
diff --git a/lib/libc/arm/gen/Makefile.inc b/lib/libc/arm/gen/Makefile.inc
index 77c995f70cbc..4a35a0eb7efd 100644
--- a/lib/libc/arm/gen/Makefile.inc
+++ b/lib/libc/arm/gen/Makefile.inc
@@ -23,7 +23,7 @@ MAN+=	\
 	arm_drain_writebuf.2 \
 	arm_sync_icache.2 \
 
-.if ${MACHINE_ARCH:Marmv[67]*} && (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "")
+.if !defined(CPUTYPE) || ${CPUTYPE:M*soft*} == ""
 
 SRCS+=	\
 	fpgetmask_vfp.c \
diff --git a/lib/libc/sys/Makefile.inc b/lib/libc/sys/Makefile.inc
index a86d7d160b6c..45287813fe13 100644
--- a/lib/libc/sys/Makefile.inc
+++ b/lib/libc/sys/Makefile.inc
@@ -128,7 +128,7 @@ SYM_MAPS+=	${LIBC_SRCTOP}/sys/Symbol.map
 CLEANFILES+=	${SASM} ${SPSEUDO}
 
 .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" || \
-    ${MACHINE_CPUARCH} == "powerpc" || ${MACHINE_ARCH:Marmv[67]*}
+    ${MACHINE_CPUARCH} == "powerpc" || ${MACHINE_CPUARCH} == "arm"
 NOTE_GNU_STACK='\t.section .note.GNU-stack,"",%%progbits\n'
 .else
 NOTE_GNU_STACK=''
diff --git a/lib/libcompiler_rt/Makefile.inc b/lib/libcompiler_rt/Makefile.inc
index 45eb72165cd8..a1cc3d4cac07 100644
--- a/lib/libcompiler_rt/Makefile.inc
+++ b/lib/libcompiler_rt/Makefile.inc
@@ -226,7 +226,7 @@ SRCF+=		stdatomic
 .endif
 
 .for file in ${SRCF}
-.if ${MACHINE_ARCH:Marmv[67]*} && (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "") \
+.if ${MACHINE_CPUARCH} == "arm" && (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "") \
     && exists(${CRTSRC}/${CRTARCH}/${file}vfp.S)
 SRCS+=		${file}vfp.S
 . elif exists(${CRTSRC}/${CRTARCH}/${file}.S)
diff --git a/lib/msun/arm/Makefile.inc b/lib/msun/arm/Makefile.inc
index 6ebf21a9c3c5..05f3548f946a 100644
--- a/lib/msun/arm/Makefile.inc
+++ b/lib/msun/arm/Makefile.inc
@@ -3,7 +3,7 @@
 LDBL_PREC = 53
 SYM_MAPS += ${.CURDIR}/arm/Symbol.map
 
-.if ${MACHINE_ARCH:Marmv[67]*} && defined(CPUTYPE) && ${CPUTYPE:M*soft*} != ""
+.if defined(CPUTYPE) && ${CPUTYPE:M*soft*} != ""
 ARCH_SRCS = fenv-softfp.c fenv-vfp.c
 .endif