svn commit: r360494 - in stable/11/sys: conf modules/linux modules/linux64 modules/vmm
Kyle Evans
kevans at FreeBSD.org
Thu Apr 30 13:49:04 UTC 2020
Author: kevans
Date: Thu Apr 30 13:48:58 2020
New Revision: 360494
URL: https://svnweb.freebsd.org/changeset/base/360494
Log:
MFC r360071-r360072: force -fcommon for parts of kernel/kmods that need
Note that this isn't a 1:1 MFC, as a couple more instances needed to be
patched to force -fcommon in the face of a compiler that defaulted to
-fno-common.
r360071:
Allow kernel modules to build with a compiler that defaults to -fno-common
This uses the same approach as r359691.
r360072:
More fixes to build the kernel with a compiler that defaults to -fno-common
Using the same approach as the last commit for the files used by genassym.sh.
Modified:
stable/11/sys/conf/files.amd64
stable/11/sys/conf/files.i386
stable/11/sys/conf/files.pc98
stable/11/sys/conf/kern.post.mk
stable/11/sys/conf/kmod.mk
stable/11/sys/modules/linux/Makefile
stable/11/sys/modules/linux64/Makefile
stable/11/sys/modules/vmm/Makefile
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/conf/files.amd64
==============================================================================
--- stable/11/sys/conf/files.amd64 Thu Apr 30 12:02:13 2020 (r360493)
+++ stable/11/sys/conf/files.amd64 Thu Apr 30 13:48:58 2020 (r360494)
@@ -34,7 +34,7 @@ cloudabi64_vdso_blob.o optional compat_cloudabi64 \
#
linux32_genassym.o optional compat_linux32 \
dependency "$S/amd64/linux32/linux32_genassym.c" \
- compile-with "${CC} ${CFLAGS:N-flto:N-fno-common} -c ${.IMPSRC}" \
+ compile-with "${CC} ${CFLAGS:N-flto:N-fno-common} -fcommon -c ${.IMPSRC}" \
no-obj no-implicit-rule \
clean "linux32_genassym.o"
#
@@ -58,7 +58,7 @@ linux32_vdso.so optional compat_linux32 \
#
ia32_genassym.o standard \
dependency "$S/compat/ia32/ia32_genassym.c" \
- compile-with "${CC} ${CFLAGS:N-flto:N-fno-common} -c ${.IMPSRC}" \
+ compile-with "${CC} ${CFLAGS:N-flto:N-fno-common} -fcommon -c ${.IMPSRC}" \
no-obj no-implicit-rule \
clean "ia32_genassym.o"
#
Modified: stable/11/sys/conf/files.i386
==============================================================================
--- stable/11/sys/conf/files.i386 Thu Apr 30 12:02:13 2020 (r360493)
+++ stable/11/sys/conf/files.i386 Thu Apr 30 13:48:58 2020 (r360494)
@@ -21,7 +21,7 @@ cloudabi32_vdso_blob.o optional compat_cloudabi32 \
#
linux_genassym.o optional compat_linux \
dependency "$S/i386/linux/linux_genassym.c" \
- compile-with "${CC} ${CFLAGS:N-flto:N-fno-common} -c ${.IMPSRC}" \
+ compile-with "${CC} ${CFLAGS:N-flto:N-fno-common} -fcommon -c ${.IMPSRC}" \
no-obj no-implicit-rule \
clean "linux_genassym.o"
#
@@ -45,7 +45,7 @@ linux_vdso.so optional compat_linux \
#
svr4_genassym.o optional compat_svr4 \
dependency "$S/i386/svr4/svr4_genassym.c" \
- compile-with "${CC} ${CFLAGS:N-flto:N-fno-common} -c ${.IMPSRC}" \
+ compile-with "${CC} ${CFLAGS:N-flto:N-fno-common} -fcommon -c ${.IMPSRC}" \
no-obj no-implicit-rule \
clean "svr4_genassym.o"
#
Modified: stable/11/sys/conf/files.pc98
==============================================================================
--- stable/11/sys/conf/files.pc98 Thu Apr 30 12:02:13 2020 (r360493)
+++ stable/11/sys/conf/files.pc98 Thu Apr 30 13:48:58 2020 (r360494)
@@ -11,7 +11,7 @@
#
linux_genassym.o optional compat_linux \
dependency "$S/i386/linux/linux_genassym.c" \
- compile-with "${CC} ${CFLAGS:N-fno-common} -c ${.IMPSRC}" \
+ compile-with "${CC} ${CFLAGS:N-fno-common} -fcommon -c ${.IMPSRC}" \
no-obj no-implicit-rule \
clean "linux_genassym.o"
#
@@ -35,7 +35,7 @@ linux_vdso.so optional compat_linux \
#
svr4_genassym.o optional compat_svr4 \
dependency "$S/i386/svr4/svr4_genassym.c" \
- compile-with "${CC} ${CFLAGS:N-fno-common} -c ${.IMPSRC}" \
+ compile-with "${CC} ${CFLAGS:N-fno-common} -fcommon -c ${.IMPSRC}" \
no-obj no-implicit-rule \
clean "svr4_genassym.o"
#
Modified: stable/11/sys/conf/kern.post.mk
==============================================================================
--- stable/11/sys/conf/kern.post.mk Thu Apr 30 12:02:13 2020 (r360493)
+++ stable/11/sys/conf/kern.post.mk Thu Apr 30 13:48:58 2020 (r360494)
@@ -196,7 +196,7 @@ assym.s: $S/kern/genassym.sh genassym.o
NM='${NM}' NMFLAGS='${NMFLAGS}' sh $S/kern/genassym.sh genassym.o > ${.TARGET}
genassym.o: $S/$M/$M/genassym.c
- ${CC} -c ${CFLAGS:N-flto:N-fno-common} $S/$M/$M/genassym.c
+ ${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon $S/$M/$M/genassym.c
OBJS_DEPEND_GUESS+= opt_global.h
genassym.o vers.o: opt_global.h
Modified: stable/11/sys/conf/kmod.mk
==============================================================================
--- stable/11/sys/conf/kmod.mk Thu Apr 30 12:02:13 2020 (r360493)
+++ stable/11/sys/conf/kmod.mk Thu Apr 30 13:48:58 2020 (r360494)
@@ -468,7 +468,7 @@ assym.s: ${SYSDIR}/kern/genassym.sh
sh ${SYSDIR}/kern/genassym.sh genassym.o > ${.TARGET}
genassym.o: ${SYSDIR}/${MACHINE}/${MACHINE}/genassym.c
genassym.o: ${SRCS:Mopt_*.h}
- ${CC} -c ${CFLAGS:N-flto:N-fno-common} \
+ ${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon \
${SYSDIR}/${MACHINE}/${MACHINE}/genassym.c
.endif
Modified: stable/11/sys/modules/linux/Makefile
==============================================================================
--- stable/11/sys/modules/linux/Makefile Thu Apr 30 12:02:13 2020 (r360493)
+++ stable/11/sys/modules/linux/Makefile Thu Apr 30 13:48:58 2020 (r360494)
@@ -73,7 +73,7 @@ ${VDSO}.so: linux${SFX}_locore.o
.endif
linux${SFX}_genassym.o:
- ${CC} -c ${CFLAGS:N-flto:N-fno-common} ${.IMPSRC}
+ ${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon ${.IMPSRC}
.if !defined(KERNBUILDDIR)
.if defined(KTR)
Modified: stable/11/sys/modules/linux64/Makefile
==============================================================================
--- stable/11/sys/modules/linux64/Makefile Thu Apr 30 12:02:13 2020 (r360493)
+++ stable/11/sys/modules/linux64/Makefile Thu Apr 30 13:48:58 2020 (r360494)
@@ -45,7 +45,7 @@ linux_support.o: assym.s linux_assym.h
${.IMPSRC} -o ${.TARGET}
linux_genassym.o:
- ${CC} -c ${CFLAGS:N-flto:N-fno-common} ${.IMPSRC}
+ ${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon ${.IMPSRC}
.if !defined(KERNBUILDDIR)
.if defined(DEBUG)
Modified: stable/11/sys/modules/vmm/Makefile
==============================================================================
--- stable/11/sys/modules/vmm/Makefile Thu Apr 30 12:02:13 2020 (r360493)
+++ stable/11/sys/modules/vmm/Makefile Thu Apr 30 13:48:58 2020 (r360494)
@@ -74,9 +74,9 @@ svm_support.o:
${.IMPSRC} -o ${.TARGET}
vmx_genassym.o:
- ${CC} -c ${CFLAGS:N-flto:N-fno-common} ${.IMPSRC}
+ ${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon ${.IMPSRC}
svm_genassym.o:
- ${CC} -c ${CFLAGS:N-flto:N-fno-common} ${.IMPSRC}
+ ${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon ${.IMPSRC}
.include <bsd.kmod.mk>
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