From owner-freebsd-ppc@freebsd.org Fri Sep 29 19:14:32 2017 Return-Path: Delivered-To: freebsd-ppc@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3440DE3322A for ; Fri, 29 Sep 2017 19:14:32 +0000 (UTC) (envelope-from markmi@dsl-only.net) Received: from asp.reflexion.net (outbound-mail-211-151.reflexion.net [208.70.211.151]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id E738472031 for ; Fri, 29 Sep 2017 19:14:31 +0000 (UTC) (envelope-from markmi@dsl-only.net) Received: (qmail 28142 invoked from network); 29 Sep 2017 19:14:29 -0000 Received: from unknown (HELO rtc-sm-01.app.dca.reflexion.local) (10.81.150.1) by 0 (rfx-qmail) with SMTP; 29 Sep 2017 19:14:29 -0000 Received: by rtc-sm-01.app.dca.reflexion.local (Reflexion email security v8.40.3) with SMTP; Fri, 29 Sep 2017 15:14:29 -0400 (EDT) Received: (qmail 7249 invoked from network); 29 Sep 2017 19:14:29 -0000 Received: from unknown (HELO iron2.pdx.net) (69.64.224.71) by 0 (rfx-qmail) with (AES256-SHA encrypted) SMTP; 29 Sep 2017 19:14:29 -0000 Received: from [192.168.1.109] (c-67-170-167-181.hsd1.or.comcast.net [67.170.167.181]) by iron2.pdx.net (Postfix) with ESMTPSA id 4BD6AEC94F5; Fri, 29 Sep 2017 12:14:28 -0700 (PDT) From: Mark Millard Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\)) Subject: Re: head -r324071 system clang 5 based powerpc64 building ports: lang/gcc7 messed up by a matching name vec_step? [vec_step macro name in gcc7's altivec.h] Date: Fri, 29 Sep 2017 12:14:27 -0700 References: <47941770-2A08-4524-8BCC-3FE1D2F3B7F2@dsl-only.net> <54D59906-80CE-4936-B5FD-BCCD87A09F76@dsl-only.net> To: FreeBSD PowerPC ML , FreeBSD Toolchain , FreeBSD Ports , Gerald Pfeifer In-Reply-To: <54D59906-80CE-4936-B5FD-BCCD87A09F76@dsl-only.net> Message-Id: <750985A4-754C-402A-A5D2-5B48738598CD@dsl-only.net> X-Mailer: Apple Mail (2.3273) X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 29 Sep 2017 19:14:32 -0000 Summary of later additions: devel/powerpc64-gcc has the same problem as gcc7 in this clang-based powerpc64. My note about using gcc 4.2.1 for the kernel build was wrong. (My 32-bit powerpc builds are that way, not the powerpc64 ones.) On 2017-Sep-29, at 1:51 AM, Mark Millard wrote: > [Looks like gcc7 might be causing its own problem > via a vec_step macro name in its altivec.h .] >=20 > On 2017-Sep-29, at 1:14 AM, Mark Millard = wrote: >=20 >> I attempted a poudriere based build of some >> ports and the gcc7 build involved failed >> with the following sorts of notices: devel/powerpc64-gcc has the same problem as gcc7 in this clang-based powerpc64 >> = /wrkdirs/usr/ports/lang/gcc7/work/gcc-7.2.0/gcc/tree-vect-loop.c:3835:27: = error: expected unqualified-id >> tree new_vec, vec_init, vec_step, t; >> ^ >> = /wrkdirs/usr/ports/lang/gcc7/work/gcc-7.2.0/gcc/tree-vect-loop.c:3835:26: = error: expected ';' at end of declaration >> tree new_vec, vec_init, vec_step, t; >> ^ >> ; >> = /wrkdirs/usr/ports/lang/gcc7/work/gcc-7.2.0/gcc/tree-vect-loop.c:3983:3: = error: use of undeclared identifier 't' >> t =3D unshare_expr (new_name); >> ^ >> = /wrkdirs/usr/ports/lang/gcc7/work/gcc-7.2.0/gcc/tree-vect-loop.c:3988:49: = error: use of undeclared identifier 't' >> new_vec =3D build_vector_from_val (stepvectype, t); >> ^ >> = /wrkdirs/usr/ports/lang/gcc7/work/gcc-7.2.0/gcc/tree-vect-loop.c:3989:12: = error: expected expression >> vec_step =3D vect_init_vector (iv_phi, new_vec, stepvectype, NULL); >> ^ >> = /wrkdirs/usr/ports/lang/gcc7/work/gcc-7.2.0/gcc/tree-vect-loop.c:4011:75: = error: expected expression >> new_stmt =3D gimple_build_assign (vec_dest, PLUS_EXPR, induc_def, = vec_step); >> = ^ >> = /wrkdirs/usr/ports/lang/gcc7/work/gcc-7.2.0/gcc/tree-vect-loop.c:4048:7: = error: use of undeclared identifier 't' >> t =3D unshare_expr (new_name); >> ^ >> = /wrkdirs/usr/ports/lang/gcc7/work/gcc-7.2.0/gcc/tree-vect-loop.c:4051:53: = error: use of undeclared identifier 't' >> new_vec =3D build_vector_from_val (stepvectype, t); >> ^ >> = /wrkdirs/usr/ports/lang/gcc7/work/gcc-7.2.0/gcc/tree-vect-loop.c:4052:16: = error: expected expression >> vec_step =3D vect_init_vector (iv_phi, new_vec, stepvectype, = NULL); >> ^ >> = /wrkdirs/usr/ports/lang/gcc7/work/gcc-7.2.0/gcc/tree-vect-loop.c:4060:25: = error: expected expression >> vec_def, vec_step); >> ^ >> = /wrkdirs/usr/ports/lang/gcc7/work/gcc-7.2.0/gcc/tree-vect-loop.c:6327:9: = error: expected unqualified-id >> tree vec_step =3D build_vector_from_val = (cr_index_vector_type, step); >> ^ >> = /wrkdirs/usr/ports/lang/gcc7/work/gcc-7.2.0/gcc/tree-vect-loop.c:6333:36: = error: expected expression >> create_iv (series_vect, vec_step, NULL_TREE, loop, &incr_gsi, >> ^ >> 50 warnings and 12 errors generated. >> gmake[3]: *** [Makefile:1099: tree-vect-loop.o] Error 1 >> gmake[3]: *** Waiting for unfinished jobs.... >> 42 warnings generated. >> 51 warnings generated. >> 50 warnings generated. >> rm gfortran.pod gcc.pod >> gmake[3]: Leaving directory = '/wrkdirs/usr/ports/lang/gcc7/work/.build/gcc' >> gmake[2]: *** [Makefile:4225: all-gcc] Error 2 >> gmake[2]: Leaving directory = '/wrkdirs/usr/ports/lang/gcc7/work/.build' >> gmake[1]: *** [Makefile:893: all] Error 2 >> gmake[1]: Leaving directory = '/wrkdirs/usr/ports/lang/gcc7/work/.build' >> =3D=3D=3D> Compilation failed unexpectedly. >> Try to set MAKE_JOBS_UNSAFE=3Dyes and rebuild before reporting the = failure to >> the maintainer. >> *** Error code 1 >>=20 >> Stop. >> make: stopped in /usr/ports/lang/gcc7 >> =3D>> Cleaning up wrkdir >> =3D=3D=3D> Cleaning for gcc7-7.2.0_1 >> build of lang/gcc7 | gcc7-7.2.0_1 ended at Fri Sep 29 00:22:00 PDT = 2017 >> build time: 00:29:27 >> !!! build failure encountered !!! >=20 > Turns out that there is: >=20 > # grep -r "\" ~/poudriere_failure/lang_gcc7/ | more > . . . > = /root/poudriere_failure/lang_gcc7/work/gcc-7.2.0/gcc/config/rs6000/altivec= .h:/* Given the vec_step of a type, return the corresponding bool type. = */ > = /root/poudriere_failure/lang_gcc7/work/gcc-7.2.0/gcc/config/rs6000/altivec= .h:typename __altivec_bool_ret ::__ret \ > = /root/poudriere_failure/lang_gcc7/work/gcc-7.2.0/gcc/config/rs6000/altivec= .h: to #define vec_step to __builtin_vec_step. */ > = /root/poudriere_failure/lang_gcc7/work/gcc-7.2.0/gcc/config/rs6000/altivec= .h:#define vec_step(x) __builtin_vec_step (* (__typeof__ (x) *) 0) > . . . >=20 > ( config/s390/vecintrin.h has something similar.) >=20 >=20 >=20 >> FYI: >>=20 >> # grep -r "\" /usr/src/* | more >> /usr/src/contrib/llvm/tools/clang/lib/AST/ASTDumper.cpp: OS << " = vec_step"; >> /usr/src/contrib/llvm/tools/clang/lib/AST/StmtPrinter.cpp: OS << = "vec_step"; >> /usr/src/contrib/llvm/tools/clang/lib/AST/ExprConstant.cpp:/// = VisitUnaryExprOrTypeTraitExpr - Evaluate a sizeof, alignof or vec_step = with >> /usr/src/contrib/llvm/tools/clang/lib/AST/ExprConstant.cpp: // = The vec_step built-in functions that take a 3-component >> /usr/src/contrib/llvm/tools/clang/lib/AST/ItaniumMangle.cpp: = "cannot yet mangle vec_step expression"); >> /usr/src/contrib/llvm/tools/clang/lib/Headers/opencl-c.h: * by = vec_step(gentypem). The shuffle mask operand >> /usr/src/contrib/llvm/tools/clang/lib/Parse/ParseExpr.cpp: case = tok::kw_vec_step: // unary-expression: OpenCL 'vec_step' expression >> /usr/src/contrib/llvm/tools/clang/lib/Parse/ParseExpr.cpp:/// = vec_step and we are at the start of an expression or a parenthesized >> /usr/src/contrib/llvm/tools/clang/lib/Parse/ParseExpr.cpp:/// [OpenCL = 1.1 6.11.12] vec_step built-in function: >> /usr/src/contrib/llvm/tools/clang/lib/Parse/ParseExpr.cpp:/// = vec_step ( expressions ) >> /usr/src/contrib/llvm/tools/clang/lib/Parse/ParseExpr.cpp:/// = vec_step ( type-name ) >> /usr/src/contrib/llvm/tools/clang/lib/Parse/ParseExpr.cpp: = "Not a typeof/sizeof/alignof/vec_step expression!"); >> /usr/src/contrib/llvm/tools/clang/lib/Parse/ParseExpr.cpp: = "Not a sizeof/alignof/vec_step expression!"); >> /usr/src/contrib/llvm/tools/clang/lib/Sema/SemaExpr.cpp: // [OpenCL = 1.1 6.11.12] "The vec_step built-in function takes a built-in >> /usr/src/contrib/llvm/tools/clang/lib/Sema/TreeTransform.h: /// = \brief Build a new sizeof, alignof or vec_step expression with a >> /usr/src/contrib/llvm/tools/clang/include/clang/AST/Expr.h:/// = vec_step (OpenCL 1.1 6.11.12). >> = /usr/src/contrib/llvm/tools/clang/include/clang/ASTMatchers/ASTMatchers.h:= /// \brief Matches sizeof (C99), alignof (C++11) and vec_step (OpenCL) >> = /usr/src/contrib/llvm/tools/clang/include/clang/Basic/DiagnosticSemaKinds.= td: "invalid application of '%select{sizeof|alignof|vec_step}0' to a " >> = /usr/src/contrib/llvm/tools/clang/include/clang/Basic/DiagnosticSemaKinds.= td: "invalid application of '%select{sizeof|alignof|vec_step}0' to a = void " >> = /usr/src/contrib/llvm/tools/clang/include/clang/Basic/DiagnosticSemaKinds.= td: "invalid application of = '%select{sizeof|alignof|vec_step|__builtin_omp_required_simd_align}0' to = a void type">; >> = /usr/src/contrib/llvm/tools/clang/include/clang/Basic/DiagnosticSemaKinds.= td: "invalid application of = '%select{sizeof|alignof|vec_step|__builtin_omp_required_simd_align}0' to = an " >> = /usr/src/contrib/llvm/tools/clang/include/clang/Basic/DiagnosticSemaKinds.= td: "invalid application of = '%select{sizeof|alignof|vec_step|__builtin_omp_required_simd_align}0' to = a " >> = /usr/src/contrib/llvm/tools/clang/include/clang/Basic/DiagnosticSemaKinds.= td: "'vec_step' requires built-in scalar or vector type, %0 invalid">; >> = /usr/src/contrib/llvm/tools/clang/include/clang/Basic/TokenKinds.def:KEYWO= RD(vec_step , KEYOPENCL|KEYALTIVEC|KEYZVECTOR) >> /usr/src/contrib/gcc/config/rs6000/altivec.h:/* Given the vec_step of = a type, return the corresponding bool type. */ >> /usr/src/contrib/gcc/config/rs6000/altivec.h:typename = __altivec_bool_ret ::__ret \ >> /usr/src/contrib/gcc/config/rs6000/altivec.h: to #define vec_step = to __builtin_vec_step. */ >> /usr/src/contrib/gcc/config/rs6000/altivec.h:#define vec_step(x) = __builtin_vec_step (* (__typeof__ (x) *) 0) >> /usr/src/contrib/gcc/ChangeLog-2002: * config/rs6000/altivec.h = (vec_step): Remove extraneous >> /usr/src/contrib/gcc/ChangeLog-2002: (vec_step): Implement for = C++. >>=20 >>=20 >> Context: >>=20 >> # uname -apKU >> FreeBSD FBSDG5L 12.0-CURRENT FreeBSD 12.0-CURRENT r324071M powerpc = powerpc64 1200047 1200047 >>=20 >> Built via amd64 -> powerpc64 cross build, using clang >> for buildworld: >>=20 >> [Note: The kernel was built with gcc 4.2.1 .] Wrong: I was thinking of the powerpc (32- bit) build when I wrote that. powerpc64 is a pure clang based build. >>=20 >> # poudriere jail -l >> JAILNAME VERSION ARCH METHOD TIMESTAMP = PATH >> FBSDpowerpc64 12.0-CURRENT powerpc.powerpc64 null 2017-09-28 = 20:55:01 /usr/obj/DESTDIRs/clang-powerpc64-installworld_altbinutils-poud >>=20 >> (It is using /usr/src .) >>=20 >> # poudriere ports -l >> PORTSTREE METHOD TIMESTAMP PATH >> default null 2017-09-28 17:04:57 /usr/ports >>=20 >>=20 >> # more = ~/src.configs/src.conf.powerpc64-clang_altbinutils-bootstrap.amd64-host=20= >> TO_TYPE=3Dpowerpc64 >> TOOLS_TO_TYPE=3D${TO_TYPE} >> VERSION_CONTEXT=3D12.0 >> # >> KERNCONF=3DGENERIC64vtsc-NODBG >> TARGET=3Dpowerpc >> .if ${.MAKE.LEVEL} =3D=3D 0 >> TARGET_ARCH=3D${TO_TYPE} >> .export TARGET_ARCH >> .endif >> # >> WITH_CROSS_COMPILER=3D >> WITHOUT_SYSTEM_COMPILER=3D >> # >> WITH_LIBCPLUSPLUS=3D >> WITHOUT_BINUTILS_BOOTSTRAP=3D >> WITH_ELFTOOLCHAIN_BOOTSTRAP=3D >> WITH_CLANG_BOOTSTRAP=3D >> WITH_CLANG=3D >> WITH_CLANG_IS_CC=3D >> WITH_CLANG_FULL=3D >> WITH_CLANG_EXTRAS=3D >> WITHOUT_LLD_BOOTSTRAP=3D >> WITH_LLD=3D >> WITHOUT_LLD_IS_LD=3D >> WITH_LLDB=3D >> # >> WITH_BOOT=3D >> WITH_LIB32=3D >> # >> WITHOUT_GCC_BOOTSTRAP=3D >> WITHOUT_GCC=3D >> WITHOUT_GCC_IS_CC=3D >> WITHOUT_GNUCXX=3D >> # >> NO_WERROR=3D >> MALLOC_PRODUCTION=3D >> # >> # Avoid converts between pointers to integer types with different = sign [-Werror,-Wpointer-sign] >> # and such from blocking the build. >> WERROR=3D >> # >> WITH_REPRODUCIBLE_BUILD=3D >> WITH_DEBUG_FILES=3D >> # >> # >> # For TO (so-called "cross") stages . . . >> # So-called-cross via ${TO_TYPE}-xtoolchain-gcc/${TO_TYPE}-gcc. . . >> # TOOLS_TO_TYPE based on ${TO_TYPE}-xtoolchain-gcc related binutils. = . . >> # >> CROSS_BINUTILS_PREFIX=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ >> .if ${.MAKE.LEVEL} =3D=3D 0 >> # >> # Note: The WITH_CROSS_COMPILER picks up the CROSS_BINUTILS_PREFIX >> # binding automatically. >> # >> XAS=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/as >> XAR=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ar >> XNM=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/nm >> XOBJCOPY=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/objcopy >> XOBJDUMP=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/objdump >> XRANLIB=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ranlib >> XSIZE=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/size >> #NO-SUCH: XSTRINGS=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/strings >> XSTRINGS=3D/usr/local/bin/${TOOLS_TO_TYPE}-freebsd-strings >> .export XAS >> .export XAR >> .export XNM >> .export XOBJCOPY >> .export XOBJDUMP >> .export XRANLIB >> .export XSIZE >> .export XSTRINGS >> XLD=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ld >> .export XLD >> .endif >>=20 >> # svnlite status /usr/src/ | sort >> ? /usr/src/sys/amd64/conf/GENERIC-DBG >> ? /usr/src/sys/amd64/conf/GENERIC-NODBG >> ? /usr/src/sys/arm/conf/GENERIC-DBG >> ? /usr/src/sys/arm/conf/GENERIC-NODBG >> ? /usr/src/sys/arm64/conf/GENERIC-DBG >> ? /usr/src/sys/arm64/conf/GENERIC-NODBG >> ? /usr/src/sys/powerpc/conf/GENERIC64vtsc-DBG >> ? /usr/src/sys/powerpc/conf/GENERIC64vtsc-NODBG >> ? /usr/src/sys/powerpc/conf/GENERICvtsc-DBG >> ? /usr/src/sys/powerpc/conf/GENERICvtsc-NODBG >> M /usr/src/contrib/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp >> M /usr/src/contrib/llvm/tools/lld/ELF/Arch/PPC64.cpp >> M /usr/src/crypto/openssl/crypto/armcap.c >> M /usr/src/lib/Makefile >> M /usr/src/lib/libkvm/kvm_powerpc.c >> M /usr/src/lib/libkvm/kvm_private.c >> M /usr/src/sys/arm64/arm64/identcpu.c >> M /usr/src/sys/arm64/arm64/mp_machdep.c >> M /usr/src/sys/boot/ofw/Makefile.inc >> M /usr/src/sys/boot/powerpc/Makefile.inc >> M /usr/src/sys/boot/powerpc/boot1.chrp/Makefile >> M /usr/src/sys/boot/powerpc/kboot/Makefile >> M /usr/src/sys/boot/uboot/Makefile.inc >> M /usr/src/sys/conf/kmod.mk >> M /usr/src/sys/conf/ldscript.powerpc >> M /usr/src/sys/ddb/db_main.c >> M /usr/src/sys/ddb/db_script.c >> M /usr/src/sys/kern/subr_pcpu.c >> M /usr/src/sys/powerpc/aim/mmu_oea64.c >> M /usr/src/sys/powerpc/ofw/ofw_machdep.c >> M /usr/src/sys/powerpc/powerpc/interrupt.c >> M /usr/src/sys/powerpc/powerpc/mp_machdep.c >> M /usr/src/sys/powerpc/powerpc/trap.c >>=20 >>=20 >>=20 >> # svnlite info /usr/ports/ | grep "Re[plv]" >> Relative URL: ^/head >> Repository Root: svn://svn0.us-west.freebsd.org/ports >> Repository UUID: 35697150-7ecd-e111-bb59-0022644237b5 >> Revision: 450478 >> Last Changed Rev: 450478 >>=20 >> # svnlite status /usr/ports >> M /usr/ports/Mk/bsd.port.mk >> M /usr/ports/Mk/bsd.qt.mk >> M /usr/ports/audio/liba52/Makefile >> M /usr/ports/base/gcc/Makefile >> M /usr/ports/base/gcc/distinfo >> M /usr/ports/base/gcc/pkg-plist >> M /usr/ports/devel/libunwind/Makefile >> ? = /usr/ports/devel/qt5/files/extrapatch-config.tests_unix_arch.test >> M /usr/ports/lang/gcc7/Makefile >> M /usr/ports/sysutils/cdrdao/Makefile >> ? = /usr/ports/www/qt5-webkit/files/patch-Source_JavaScriptCore_assembler_ARMA= ssembler.h >> ? = /usr/ports/www/qt5-webkit/files/patch-Source_JavaScriptCore_assembler_ARMv= 7Assembler.h >> ? = /usr/ports/www/qt5-webkit/files/patch-Source_JavaScriptCore_offlineasm_arm= .rb >> ? = /usr/ports/www/qt5-webkit/files/patch-Source_WTF_wtf_Platform.h >> ? = /usr/ports/www/qt5-webkit/files/patch-Source_WebCore_platform_graphics_cpu= _arm_filters_FELightingNEON.cpp >> ? = /usr/ports/www/qt5-webkit/files/patch-Source_bmalloc_bmalloc_BPlatform.h >>=20 >>=20 >> # more /usr/local/etc/poudriere.d/make.conf >> WANT_QT_VERBOSE_CONFIGURE=3D1 >> # >> DEFAULT_VERSIONS+=3Dperl5=3D5.24 gcc=3D7 >> # >> # =46rom a local /usr/ports/Mk/bsd.port.mk extension: >> ALLOW_OPTIMIZATIONS_FOR_WITH_DEBUG=3D >> # >> .if ${.CURDIR:M*/devel/llvm*} >> #WITH_DEBUG=3D >> .elif ${.CURDIR:M*/www/qt5-webkit*} >> #WITH_DEBUG=3D >> .else >> WITH_DEBUG=3D >> .endif >> MALLOC_PRODUCTION=3D >> # >> # The system clang for TARGET_ARCH=3Dpowerpc64 >> # and the system binutils (such as ld) do not >> # (yet?) mix well. So for ports use the >> # devel/binutils ones. (A problem before >> # they are already in place!) >> #USE_BINUTILS=3D >> CFLAGS+=3D-B${LOCALBASE}/bin/ >> CXXFLAGS+=3D-B${LOCALBASE}/bin/ >> CPPFLAGS+=3D-B${LOCALBASE}/bin/ >>=20 >>=20 >> # svnlite diff /usr/ports/Mk/bsd.port.mk >> Index: /usr/ports/Mk/bsd.port.mk >> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >> --- /usr/ports/Mk/bsd.port.mk (revision 450478) >> +++ /usr/ports/Mk/bsd.port.mk (working copy) >> @@ -1130,12 +1130,12 @@ >>=20 >> # Get the operating system type >> .if !defined(OPSYS) >> -OPSYS!=3D ${UNAME} -s >> +OPSYS!=3D echo FreeBSD >> .endif >> _EXPORTED_VARS+=3D OPSYS >>=20 >> .if !defined(_OSRELEASE) >> -_OSRELEASE!=3D ${UNAME} -r >> +_OSRELEASE!=3D echo 12.0-CURRENT >> .endif >> _EXPORTED_VARS+=3D _OSRELEASE >>=20 >> @@ -1651,7 +1651,11 @@ >> STRIP_CMD=3D ${TRUE} >> .endif >> DEBUG_FLAGS?=3D -g >> +.if defined(ALLOW_OPTIMIZATIONS_FOR_WITH_DEBUG) >> +CFLAGS:=3D ${CFLAGS} ${DEBUG_FLAGS} >> +.else >> CFLAGS:=3D ${CFLAGS:N-O*:N-fno-strict*} ${DEBUG_FLAGS} >> +.endif >> .if defined(INSTALL_TARGET) >> INSTALL_TARGET:=3D ${INSTALL_TARGET:S/^install-strip$/install/g} >> .endif >>=20 >>=20 >> (Note: I've had problems with some ${UNAME} use returning empty = strings, >> which is why I've used echo as a replacement in places. The real = point >> for the above is the ALLOW_OPTIMIZATIONS_FOR_WITH_DEBUG use.) =3D=3D=3D Mark Millard markmi at dsl-only.net