756b49d46f
default. - kgdb -n now permits any valid string to be used instead of only permitting numbers. In particular, this allows 'kgdb -n last' to be used to open the most recent vmcore. - kgdb will now try to determine the list of kernel modules even if the kernel binary does not include debug symbols. This works fine in kernels that have the changes in r290728. - Mark trapframes as "signal trampoline frames". GDB assumes that "normal" frames will never call into a NULL PC. Instead, it assumes that calling a NULL PC will result in an exception (and thus a signal being posted resulting in a signal frame). A trap for a NULL function pointer would thus stop unwinding once it hit the frame with a NULL PC. Marking the trapframes as a signal frame tells GDB it is ok to unwind past a NULL PC. One side effect is that frames in the asm handler now display as "signal handler called" instead of the raw line in assembly. Perhaps at some point it would be nice to mark these up the way ddb does with the trap number, etc. but GDB's stack code doesn't support custom frame printers. PR: 206044 Reviewed by: luca.pizzamiglio@gmail.com (maintainer) Approved by: koobs
131 lines
3.9 KiB
Makefile
131 lines
3.9 KiB
Makefile
# Created by: Steven Kreuzer <skreuzer@FreeBSD.org>
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# $FreeBSD$
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PORTNAME= gdb
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PORTVERSION= 7.10
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PORTREVISION= 5
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CATEGORIES= devel
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MASTER_SITES= GNU
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MAINTAINER= luca.pizzamiglio@gmail.com
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COMMENT= GNU GDB of newer version than comes with the system
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LICENSE= GPLv3
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TEST_DEPENDS= runtest:${PORTSDIR}/misc/dejagnu
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TEST_TARGET= check
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USES= cpe iconv gmake libtool tar:xz
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USE_CSTD= gnu89
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CPE_VENDOR= gnu
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GNU_CONFIGURE= yes
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CONFIGURE_ENV= CONFIGURED_M4=m4 CONFIGURED_BISON=byacc
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CONFIGURE_ARGS= --program-suffix=${PORTVERSION:S/.//g} \
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--enable-targets=all --enable-64-bit-bfd \
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--with-gdb-datadir=${PREFIX}/share/gdb${PORTVERSION:S/.//g} \
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--with-separate-debug-dir=/usr/lib/debug \
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${ICONV_CONFIGURE_ARG} \
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--without-libunwind-ia64
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CFLAGS:= ${CFLAGS:C/ +$//} # blanks at EOL creep in sometimes
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CFLAGS+= -DRL_NO_COMPAT -Wno-unused-function -Wno-unused-variable
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EXCLUDE= dejagnu expect sim texinfo intl
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EXTRACT_AFTER_ARGS= ${EXCLUDE:S/^/--exclude /}
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VER= ${PORTVERSION:S/.//g}
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PLIST_SUB= VER=${VER}
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ONLY_FOR_ARCHS= i386 amd64 powerpc powerpc64 # untested elsewhere, might work
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OPTIONS_DEFINE= DEBUG EXPAT GDB_LINK GUILE KGDB PYTHON THREADS TUI
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OPTIONS_DEFAULT= GDB_LINK KGDB THREADS TUI PORT_READLINE
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OPTIONS_SINGLE= READLINE
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OPTIONS_SINGLE_READLINE= BASE_READLINE BUNDLED_READLINE PORT_READLINE
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GDB_LINK_DESC= Create ${PREFIX}/bin/gdb symlink
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KGDB_DESC= Kernel Debugging Support
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BASE_READLINE_DESC= from base system (experimental)
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BUNDLED_READLINE_DESC= from gdb distfile
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PORT_READLINE_DESC= from devel/readline port
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TUI_DESC= Text User Interface enabled
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OPTIONS_SUB= yes
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BASE_READLINE_USES= readline
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BASE_READLINE_CFLAGS= -D_rl_echoing_p=readline_echoing_p
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BUNDLED_READLINE_CONFIGURE_OFF= --with-system-readline
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DEBUG_CFLAGS= -g
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EXPAT_CONFIGURE_WITH= expat
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EXPAT_LIB_DEPENDS= libexpat.so:${PORTSDIR}/textproc/expat2
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GUILE_CONFIGURE_WITH= guile
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GUILE_USES= pkgconfig
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GUILE_LIB_DEPENDS= libguile-2.0.so:${PORTSDIR}/lang/guile2
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PORT_READLINE_USES= readline:port
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PYTHON_CONFIGURE_ON= --with-python=${PYTHON_CMD}
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PYTHON_CONFIGURE_OFF= --without-python
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PYTHON_USES= python:2
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TUI_CONFIGURE_ENABLE= tui
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.include <bsd.port.options.mk>
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.if ! ${PORT_OPTIONS:MBUNDLED_READLINE}
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EXCLUDE+= readline
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.endif
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.if ${ARCH} == "amd64"
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CONFIGURE_TARGET= x86_64-portbld-freebsd${OSREL}
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.endif
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post-patch:
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@${REINPLACE_CMD} -e 's|$$| [GDB v${PORTVERSION} for FreeBSD]|' \
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${WRKSRC}/gdb/version.in
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.if ${PORT_OPTIONS:MTHREADS}
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@${CP} ${FILESDIR}/fbsd-threads.c ${WRKSRC}/gdb/
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@${PATCH} ${PATCH_ARGS} < ${FILESDIR}/extrapatch-threads
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.endif
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.if ${PORT_OPTIONS:MKGDB}
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@${CP} -r ${FILESDIR}/kgdb/*.[ch] ${WRKSRC}/gdb/
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@${PATCH} ${PATCH_ARGS} < ${FILESDIR}/extrapatch-kgdb
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.if ${PORT_OPTIONS:MTHREADS}
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@${PATCH} ${PATCH_ARGS} < \
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${FILESDIR}/extrapatch-kgdb-configure.tgt-threads
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.else
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@${PATCH} ${PATCH_ARGS} < \
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${FILESDIR}/extrapatch-kgdb-configure.tgt-plain
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.endif
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.endif
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do-install:
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${INSTALL_PROGRAM} ${WRKSRC}/gdb/gdb \
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${STAGEDIR}${PREFIX}/bin/gdb${VER}
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${INSTALL_MAN} ${WRKSRC}/gdb/doc/gdb.1 \
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${STAGEDIR}${MAN1PREFIX}/man/man1/gdb${VER}.1
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do-install-KGDB-on:
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${INSTALL_PROGRAM} ${WRKSRC}/gdb/kgdb \
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${STAGEDIR}${PREFIX}/bin/kgdb${VER}
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do-install-TUI-on:
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${LN} -sf gdb${VER} ${STAGEDIR}${PREFIX}/bin/gdbtui${VER}
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do-install-GDB_LINK-on:
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${LN} -sf gdb${VER} ${STAGEDIR}${PREFIX}/bin/gdb
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.if ${PORT_OPTIONS:MKGDB}
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${LN} -sf kgdb${VER} ${STAGEDIR}${PREFIX}/bin/kgdb
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.endif
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do-install-PYTHON-on:
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(cd ${WRKSRC}/gdb; ${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} install-python )
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(cd ${WRKSRC}/gdb/data-directory ; \
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${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} install-python )
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. for f in gdb gdb/command gdb/function
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@(cd ${STAGEDIR}${PREFIX}/share/gdb${VER}/python/${f} ; ${CHMOD} 644 *.py* )
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. endfor
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do-install-GUILE-on:
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(cd ${WRKSRC}/gdb; ${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} install-guile )
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(cd ${WRKSRC}/gdb/data-directory ; \
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${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} install-guile )
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.include <bsd.port.mk>
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