forked from Lainports/freebsd-ports
f390ff8ee2
functions providing most of the native threads API while avoiding name clashes by transparently prefixing all function names that directly provide the linuxthreads API.
219 lines
6.7 KiB
Makefile
219 lines
6.7 KiB
Makefile
# New ports collection makefile for: linuxthreads
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# Date created: 14 Jan 1999
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# Whom: Richard Seaman, Jr. <dick@tar.com>
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#
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# $FreeBSD$
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#
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PORTNAME= linuxthreads
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PORTVERSION= 2.2.3
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PORTREVISION= 12
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CATEGORIES= devel
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MASTER_SITES= ${MASTER_SITE_GNU}
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MASTER_SITE_SUBDIR= glibc
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DISTNAME= glibc-linuxthreads-${PORTVERSION}
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MAINTAINER= tegge@freebsd.org
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COMMENT= POSIX pthreads implementation using rfork to generate kernel threads
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.if defined(LINUXTHREADS_WRAP_API)
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USE_PERL5_BUILD=true
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.endif
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.include <bsd.port.pre.mk>
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# This port only works on i386 right now.
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ONLY_FOR_ARCHS= i386
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.if ${OSVERSION} < 400015
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BROKEN="Requires FreeBSD 4.0 or newer"
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.endif
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.if ${OSVERSION} >= 500035
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USING_GCC3=true
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MAKE_ENV+= USING_GCC3=true
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.endif
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.if defined(INSTALL_LIBLTHREAD_PIC_ARCHIVE)
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MAKE_ENV+= INSTALL_LIBLTHREAD_PIC_ARCHIVE=yes
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.endif
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.if defined(LINUXTHREADS_DETECT_UNSAFE_EXIT)
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MAKE_ENV+= LINUXTHREADS_DETECT_UNSAFE_EXIT=yes
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.endif
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.if defined(LINUXTHREADS_WRAP_API)
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MAKE_ENV+= LINUXTHREADS_WRAP_API=yes
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MAKE_ENV+= LINUXTHREADS_WRAP_LD="sh ${FILESDIR}/ldwrap"
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.endif
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threads_files := README.FreeBSD clone.S clone.h freebsd-compat.h getgr_r.c \
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gethostby_r.c getnetby_r.c getprotoby_r.c getpw_r.c getservby_r.c \
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lclone.c libc_calls.c libc_thread.c sched.c uthread_file.c \
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wraputhread.c localtime.c
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WRKSRC= ${WRKDIR}/${PKGNAME}
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SRC_BASE= /usr/src
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LIBSRC_BASE= ${SRC_BASE}/lib
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pre-fetch:
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.if !defined(WITH_CONDWAIT_PATCH)
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@${ECHO}
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@${ECHO} You can use an experimental patch to reduce the number of
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@${ECHO} condition variable triggered context switches by defining
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@${ECHO} WITH_CONDWAIT_PATCH
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@${ECHO}
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.endif
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.if !defined(LINUXTHREADS_DETECT_UNSAFE_EXIT)
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@${ECHO}
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@${ECHO} "Some unsafe calls to exit() can be detected by defining"
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@${ECHO} "LINUXTHREADS_DETECT_UNSAFE_EXIT, see files/README.FreeBSD"
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@${ECHO} "for more info."
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@${ECHO}
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.endif
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.if !defined(LINUXTHREADS_WRAP_API)
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@${ECHO}
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@${ECHO} "Some conflicts with native threads can be avoided by defining"
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@${ECHO} "LINUXTHREADS_WRAP_API, see files/README.FreeBSD"
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@${ECHO} "for more info."
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@${ECHO}
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.endif
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@if ${TEST} -f /usr/src/gnu/lib/libgcc/Makefile; then \
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: ; \
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else \
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${ECHO_MSG} ">>The linuxthreads port needs source code for libgcc"; \
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${ECHO_MSG} ">>Please install FreeBSD source code in /usr/src"; \
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${FALSE}; \
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fi
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.if defined(USING_GCC3)
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@if ${TEST} -f /usr/src/gnu/lib/libstdc++/Makefile; then \
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: ; \
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else \
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${ECHO_MSG} ">>The linuxthreads port needs source code for libstdc++"; \
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${ECHO_MSG} ">>Please install FreeBSD source code in /usr/src"; \
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${FALSE}; \
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fi
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@if ${TEST} -f /usr/src/gnu/lib/libsupc++/Makefile; then \
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: ; \
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else \
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${ECHO_MSG} ">>The linuxthreads port needs source code for libsupc++"; \
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${ECHO_MSG} ">>Please install FreeBSD source code in /usr/src"; \
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${FALSE}; \
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fi
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.endif
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post-extract:
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@${MV} ${WRKDIR}/linuxthreads ${WRKSRC}
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@${MV} ${WRKDIR}/linuxthreads_db ${WRKSRC}
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.for src in lockfile.c no-tsd.c oldsemaphore.c weaks.c \
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sysdeps/pthread/semaphore.h
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@${MV} ${WRKSRC}/$(src) ${WRKSRC}/$(src).unused
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.endfor
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@cd ${FILESDIR} ; \
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${CP} -p ${threads_files} ${WRKSRC}/.
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@${MKDIR} ${WRKSRC}/libgcc_r
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@${TEST} -f ${WRKSRC}/libgcc_r/Makefile || \
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${LN} -s ${FILESDIR}/Makefile.libgcc_r ${WRKSRC}/libgcc_r/Makefile
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@${SED} -e 's/^LIB=[ ]*gcc$$/LIB= lgcc_r/;' \
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-e 's=$${.CURDIR}=/usr/src/gnu/lib/libgcc=g' \
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/usr/src/gnu/lib/libgcc/Makefile \
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> ${WRKSRC}/libgcc_r/Makefile.inc.tmp && \
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${MV} ${WRKSRC}/libgcc_r/Makefile.inc.tmp \
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${WRKSRC}/libgcc_r/Makefile.inc
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.if defined(USING_GCC3)
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@${MKDIR} ${WRKSRC}/libstdc++
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@${TEST} -f ${WRKSRC}/libstdc++/Makefile || \
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${LN} -s ${FILESDIR}/Makefile.libstdc++ ${WRKSRC}/libstdc++/Makefile
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@${SED} -e 's/^LIB=[ ]*stdc\+\+$$/LIB= lstdc++/;' \
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-e 's=$${.CURDIR}=/usr/src/gnu/lib/libstdc++=g' \
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/usr/src/gnu/lib/libstdc++/Makefile \
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> ${WRKSRC}/libstdc++/Makefile.inc.tmp && \
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${MV} ${WRKSRC}/libstdc++/Makefile.inc.tmp \
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${WRKSRC}/libstdc++/Makefile.inc
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@${MKDIR} ${WRKSRC}/libsupc++
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@${TEST} -f ${WRKSRC}/libsupc++/Makefile || \
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${LN} -s ${FILESDIR}/Makefile.libsupc++ ${WRKSRC}/libsupc++/Makefile
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@${SED} -e 's/^LIB=[ ]*supc\+\+$$/LIB= lsupc++/;' \
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-e 's=$${.CURDIR}=/usr/src/gnu/lib/libsupc++=g' \
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/usr/src/gnu/lib/libsupc++/Makefile \
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> ${WRKSRC}/libsupc++/Makefile.inc.tmp && \
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${MV} ${WRKSRC}/libsupc++/Makefile.inc.tmp \
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${WRKSRC}/libsupc++/Makefile.inc
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.endif
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.if defined(WITH_CONDWAIT_PATCH) || defined(LINUXTHREADS_WRAP_API)
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post-patch:
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.if defined(WITH_CONDWAIT_PATCH)
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@${ECHO_MSG} "===> Applying experimental patch condwait-patch"
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@if ${PATCH} ${PATCH_ARGS} < ${PATCHDIR}/condwait-patch; then \
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${ECHO_MSG} "===> Patch condwait-patch applied successfully"; \
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else \
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${ECHO_MSG} ">>Patch condwait-patch failed to apply cleanly"; \
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${FALSE}; \
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fi
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.endif
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.if defined(LINUXTHREADS_WRAP_API)
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perl -pi -e '$$func=$$1 if m/^extern\s+\S+\s+\*?(\S+)\s+\(/; $$alias="#ifdef COMPILING_WRAPUTHREAD\n\t__attribute__((weak, alias(\"_$$func\")))\n#endif\n"; $$wrap="#ifndef COMPILING_LINUXTHREADS\n\t__asm__(\"linuxthreads_$$func\")\n#endif\n"; $$alias="" if ( $$func =~ m/^(pthread_spin|_pthread_cleanup|pthread_rwlockattr_[gs]etkind_np|pthread_kill_other_threads_np)/ ); s=__THROW=\n$$wrap$$alias\t__THROW= unless m/^#/;' ${WRKSRC}/sysdeps/pthread/pthread.h ${WRKSRC}/sysdeps/unix/sysv/linux/bits/sigthread.h
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.endif
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.endif
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pre-build:
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@cd ${WRKSRC}/libgcc_r ; \
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${SETENV} ${MAKE_ENV} ${MAKE}
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.if defined(USING_GCC3)
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cd ${WRKSRC}/libstdc++ ; \
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${SETENV} ${MAKE_ENV} ${MAKE}
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@cd ${WRKSRC}/libsupc++ ; \
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${SETENV} ${MAKE_ENV} ${MAKE}
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.endif
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pre-install:
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@cd ${WRKSRC}/libgcc_r ; \
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${SETENV} ${MAKE_ENV} ${MAKE} install
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.if defined(USING_GCC3)
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@cd ${WRKSRC}/libstdc++ ; \
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${SETENV} ${MAKE_ENV} ${MAKE} install
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@cd ${WRKSRC}/libsupc++ ; \
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${SETENV} ${MAKE_ENV} ${MAKE} install
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.endif
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post-install:
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${SETENV} OBJFORMAT=${PORTOBJFORMAT} ${LDCONFIG} -m ${PREFIX}/lib
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${SETENV} OBJFORMAT=${PORTOBJFORMAT} ${LDCONFIG} -m /usr/lib
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${CAT} ${PKGMESSAGE}
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# @sh ${PKGINSTALL} ${PKGNAME} POST-INSTALL
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.if defined(NOPROFILE)
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PLIST_SUB= PROFILE:="@comment "
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.else
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PLIST_SUB= PROFILE:=""
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.endif
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.if defined(NOPIC)
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PLIST_SUB+= PIC:="@comment "
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.else
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PLIST_SUB+= PIC:=""
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.endif
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.if defined(INSTALL_PIC_ARCHIVE)
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PLIST_SUB+= PICARCHIVE:=""
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.else
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PLIST_SUB+= PICARCHIVE:="@comment "
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.endif
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.if defined(INSTALL_PIC_ARCHIVE) || defined(INSTALL_LIBLTHREAD_PIC_ARCHIVE)
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PLIST_SUB+= LIBLTHREADPICARCHIVE:=""
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.else
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PLIST_SUB+= LIBLTHREADPICARCHIVE:="@comment "
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.endif
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.if defined(USING_GCC3)
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PLIST_SUB+= GCC3ONLY:=""
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.if defined(LINUXTHREADS_WRAP_API)
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PLIST_SUB+= LTHREADSHMAJOR:="5"
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.else
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PLIST_SUB+= LTHREADSHMAJOR:="3"
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.endif
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.else
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PLIST_SUB+= GCC3ONLY:="@comment "
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.if defined(LINUXTHREADS_WRAP_API)
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PLIST_SUB+= LTHREADSHMAJOR:="4"
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.else
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PLIST_SUB+= LTHREADSHMAJOR:="2"
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.endif
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.endif
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.include <bsd.port.post.mk>
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