Date: Sat, 3 Jun 2017 03:40:11 +0000 (UTC) From: Ed Maste <emaste@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r319513 - head/sys/conf Message-ID: <201706030340.v533eBR5093536@repo.freebsd.org>
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Author: emaste Date: Sat Jun 3 03:40:11 2017 New Revision: 319513 URL: https://svnweb.freebsd.org/changeset/base/319513 Log: linux vdso: pass -fPIC to the assembler, not linker -fPIC has no effect on linking although it seems to be ignored by GNU ld.bfd. However, it causes ld.lld to terminate with an invalid argument error. This is equivalent to r296057 but for the kernel (not modules) case. MFC after: 2 months Sponsored by: The FreeBSD Foundation Modified: head/sys/conf/files.amd64 head/sys/conf/files.i386 Modified: head/sys/conf/files.amd64 ============================================================================== --- head/sys/conf/files.amd64 Sat Jun 3 03:15:57 2017 (r319512) +++ head/sys/conf/files.amd64 Sat Jun 3 03:40:11 2017 (r319513) @@ -46,7 +46,7 @@ linux32_assym.h optional compat_linux32 \ # linux32_locore.o optional compat_linux32 \ dependency "linux32_assym.h $S/amd64/linux32/linux32_locore.s" \ - compile-with "${CC} -x assembler-with-cpp -DLOCORE -m32 -shared -s -pipe -I. -I$S -Werror -Wall -fno-common -nostdinc -nostdlib -Wl,-T$S/amd64/linux32/linux32_vdso.lds.s -Wl,-soname=linux32_vdso.so,--eh-frame-hdr,-fPIC,-warn-common ${.IMPSRC} -o ${.TARGET}" \ + compile-with "${CC} -x assembler-with-cpp -DLOCORE -m32 -shared -s -pipe -I. -I$S -Werror -Wall -fPIC -fno-common -nostdinc -nostdlib -Wl,-T$S/amd64/linux32/linux32_vdso.lds.s -Wl,-soname=linux32_vdso.so,--eh-frame-hdr,-warn-common ${.IMPSRC} -o ${.TARGET}" \ no-obj no-implicit-rule \ clean "linux32_locore.o" # Modified: head/sys/conf/files.i386 ============================================================================== --- head/sys/conf/files.i386 Sat Jun 3 03:15:57 2017 (r319512) +++ head/sys/conf/files.i386 Sat Jun 3 03:40:11 2017 (r319513) @@ -33,7 +33,7 @@ linux_assym.h optional compat_linux \ # linux_locore.o optional compat_linux \ dependency "linux_assym.h $S/i386/linux/linux_locore.s" \ - compile-with "${CC} -x assembler-with-cpp -DLOCORE -shared -s -pipe -I. -I$S -Werror -Wall -fno-common -nostdinc -nostdlib -Wl,-T$S/i386/linux/linux_vdso.lds.s -Wl,-soname=linux_vdso.so,--eh-frame-hdr,-fPIC,-warn-common ${.IMPSRC} -o ${.TARGET}" \ + compile-with "${CC} -x assembler-with-cpp -DLOCORE -shared -s -pipe -I. -I$S -Werror -Wall -fPIC -fno-common -nostdinc -nostdlib -Wl,-T$S/i386/linux/linux_vdso.lds.s -Wl,-soname=linux_vdso.so,--eh-frame-hdr,-warn-common ${.IMPSRC} -o ${.TARGET}" \ no-obj no-implicit-rule \ clean "linux_locore.o" #
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