5 files changed, 7 insertions, 7 deletions
diff --git a/sys/conf/files.amd64 b/sys/conf/files.amd64
index 81ce867f7a41..a4684ba3ac30 100644
--- a/sys/conf/files.amd64
+++ b/sys/conf/files.amd64
@@ -38,7 +38,7 @@ cloudabi64_vdso_blob.o		optional	compat_cloudabi64	\
 #
 linux32_genassym.o		optional	compat_linux32		\
 	dependency 	"$S/amd64/linux32/linux32_genassym.c offset.inc"		\
-	compile-with	"${CC} ${CFLAGS:N-flto:N-fno-common} -c ${.IMPSRC}" \
+	compile-with	"${CC} ${CFLAGS:N-flto:N-fno-common} -fcommon -c ${.IMPSRC}" \
 	no-obj no-implicit-rule						\
 	clean		"linux32_genassym.o"
 #
@@ -62,7 +62,7 @@ linux32_vdso.so		optional	compat_linux32			\
 #
 ia32_genassym.o			standard				\
 	dependency 	"$S/compat/ia32/ia32_genassym.c offset.inc"		\
-	compile-with	"${CC} ${CFLAGS:N-flto:N-fno-common} -c ${.IMPSRC}" \
+	compile-with	"${CC} ${CFLAGS:N-flto:N-fno-common} -fcommon -c ${.IMPSRC}" \
 	no-obj no-implicit-rule						\
 	clean		"ia32_genassym.o"
 #
diff --git a/sys/conf/files.i386 b/sys/conf/files.i386
index a8f77a7631af..34d355729f02 100644
--- a/sys/conf/files.i386
+++ b/sys/conf/files.i386
@@ -25,7 +25,7 @@ cloudabi32_vdso_blob.o		optional	compat_cloudabi32	\
 #
 linux_genassym.o		optional	compat_linux		\
 	dependency 	"$S/i386/linux/linux_genassym.c offset.inc"		\
-	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"
 #
diff --git a/sys/modules/linux/Makefile b/sys/modules/linux/Makefile
index 6570b8d86e33..7065c1f0f6cd 100644
--- a/sys/modules/linux/Makefile
+++ b/sys/modules/linux/Makefile
@@ -78,7 +78,7 @@ ${VDSO}.so: linux${SFX}_locore.o
 .endif
 
 linux${SFX}_genassym.o: offset.inc
-	${CC} -c ${CFLAGS:N-flto:N-fno-common} ${.IMPSRC}
+	${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon ${.IMPSRC}
 
 .if !defined(KERNBUILDDIR)
 .warning Building Linuxulator outside of a kernel does not make sense
diff --git a/sys/modules/linux64/Makefile b/sys/modules/linux64/Makefile
index 19675b61cded..046eeeda30f2 100644
--- a/sys/modules/linux64/Makefile
+++ b/sys/modules/linux64/Makefile
@@ -53,7 +53,7 @@ linux_support.o: assym.inc linux_assym.h
 	    ${.IMPSRC} -o ${.TARGET}
 
 linux_genassym.o: offset.inc
-	${CC} -c ${CFLAGS:N-flto:N-fno-common} ${.IMPSRC}
+	${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon ${.IMPSRC}
 
 .if !defined(KERNBUILDDIR)
 .warning Building Linuxulator outside of a kernel does not make sense
diff --git a/sys/modules/vmm/Makefile b/sys/modules/vmm/Makefile
index 4e430acf93ab..9471fc9074dc 100644
--- a/sys/modules/vmm/Makefile
+++ b/sys/modules/vmm/Makefile
@@ -75,9 +75,9 @@ svm_support.o:
 	    ${.IMPSRC} -o ${.TARGET}
 
 vmx_genassym.o: offset.inc
-	${CC} -c ${CFLAGS:N-flto:N-fno-common} ${.IMPSRC}
+	${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon ${.IMPSRC}
 
 svm_genassym.o: offset.inc
-	${CC} -c ${CFLAGS:N-flto:N-fno-common} ${.IMPSRC}
+	${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon ${.IMPSRC}
 
 .include <bsd.kmod.mk>