Date: Sat, 13 Feb 2016 05:52:44 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 207148] powerpc 11.0-CURRENT: error: 'P_KPROC' undeclared (from wrong include path so old proc.h file used) Message-ID: <bug-207148-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D207148 Bug ID: 207148 Summary: powerpc 11.0-CURRENT: error: 'P_KPROC' undeclared (from wrong include path so old proc.h file used) Product: Base System Version: 11.0-CURRENT Hardware: ppc OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: markmi@dsl-only.net This traces back to the build using /usr/include instead of (in my context) /usr/obj/gcc421/powerpc.powerpc/usr/src/tmp/usr/include (or an equivalent) = and so picking up an old sys/proc.h file. The detailed evidence follows. Note t= he lack of any -I or -isysroot or other such in the cc command below. svnlite update -r295453 /usr/src (for an ^/head context) then a buildworld buildkernel got: --- all_subdir_bin --- --- pkill.o --- cc -O2 -pipe -g -MD -MP -MF.depend.pkill.o -MTpkill.o -std=3Dgnu99 -fstack-protector-strong -Wsystem-headers -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-ar= ith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parame= ter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign -c /usr/src/bin/pkill/pkill.c -o pkill.o . . . --- all_subdir_bin --- /usr/src/bin/pkill/pkill.c: In function 'main': /usr/src/bin/pkill/pkill.c:353: error: 'P_KPROC' undeclared (first use in t= his function) /usr/src/bin/pkill/pkill.c:353: error: (Each undeclared identifier is repor= ted only once /usr/src/bin/pkill/pkill.c:353: error: for each function it appears in.) *** [pkill.o] Error code 1 make[4]: stopped in /usr/src/bin/pkill 1 error make[4]: stopped in /usr/src/bin/pkill *** [all_subdir_pkill] Error code 2 What is happening is: /usr/include/sys/proc.h still has P_KTHREAD /usr/obj/gcc421/powerpc.powerpc/usr/src/tmp/usr/include/sys/proc.h has P_KP= ROC The buildworld processing used /usr/include/sys/proc.h instead of using /usr/obj/gcc421/powerpc.powerpc/usr/src/tmp/usr/include/sys/proc.h (or an equivalent). /usr/src/bin/pkill/Makefile has no CFLAGS+=3D SOMETHING_FOR_INCLUDE_PATH . = So it depends completely on context for directing where to find the file for: #include <sys/proc.h> but that context ends up contributing nothing and so pure default path rules are used --which picks up the still-old /usr/include/sys/proc.h file. Stop reading here unless you want more context details. src.conf content (make.conf empty): TO_TYPE=3Dpowerpc KERNCONF=3DGENERICvtsc-NODEBUG TARGET=3Dpowerpc .if ${.MAKE.LEVEL} =3D=3D 0 TARGET_ARCH=3D${TO_TYPE} .export TARGET_ARCH .endif WITH_FAST_DEPEND=3D WITH_LIB32=3D WITH_BOOT=3D COMPILER_TYPE=3Dgcc WITHOUT_GCC_BOOTSTRAP=3D WITH_GCC=3D WITH_GCC_IS_CC=3D WITH_GNUCXX=3D WITHOUT_LIBCPLUSPLUS=3D WITHOUT_CLANG_BOOTSTRAP=3D WITHOUT_CLANG=3D WITHOUT_CLANG_IS_CC=3D WITHOUT_CLANG_FULL=3D WITHOUT_CLANG_EXTRAS=3D NO_WERROR=3D MALLOC_PRODUCTION=3D WITH_DEBUG_FILES=3D # freebsd-version -ku; uname -aKU 11.0-CURRENT 11.0-CURRENT FreeBSD FBSDG4C0 11.0-CURRENT FreeBSD 11.0-CURRENT #6 r295350M: Sat Feb =C2= =A06 13:54:57 PST 2016 =C2=A0=C2=A0=C2=A0 root@FBSDG4C0:/usr/obj/gcc421/powerpc.powerpc/usr/src/sys/GENERICvtsc-NODEB= UG=20 powerpc 1100097 1100097 Command used to buildworld buildkernel: env __MAKE_CONF=3D/root/src.configs/make.conf SRC_ENV_CONF=3D/root/src.configs/src.conf.powerpc-gcc421.powerpc-host MAKEOBJDIRPREFIX=3D/usr/obj/gcc421/powerpc.powerpc make -j 6 buildworld buildkernel (This is a classic self-hosted gcc 4.2.1 TARGET_ARCH=3Dpowerpc context, not= a clang 3.8.0 based experiment and not a cross build.) --=20 You are receiving this mail because: You are the assignee for the bug.=
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