openwrt/package/devel/gdb/Makefile

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Makefile
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#
# Copyright (C) 2006-2016 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME:=gdb
PKG_VERSION:=13.2
PKG_RELEASE:=2
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=@GNU/gdb
PKG_HASH:=fd5bebb7be1833abdb6e023c2f498a354498281df9d05523d8915babeb893f0a
PKG_BUILD_PARALLEL:=1
PKG_INSTALL:=1
PKG_LICENSE:=GPL-3.0+
PKG_CPE_ID:=cpe:/a:gnu:gdb
include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/nls.mk
define Package/gdb/Default
SECTION:=devel
CATEGORY:=Development
DEPENDS:=+!USE_MUSL:libthread-db $(ICONV_DEPENDS) $(INTL_DEPENDS)
URL:=https://www.gnu.org/software/gdb/
endef
define Package/gdb
$(call Package/gdb/Default)
TITLE:=GNU Debugger
DEPENDS+=+libreadline +libncurses +zlib +libgmp
endef
define Package/gdb/description
GDB, the GNU Project debugger, allows you to see what is going on `inside'
another program while it executes -- or what another program was doing at the
moment it crashed.
endef
define Package/gdbserver
$(call Package/gdb/Default)
TITLE:=Remote server for GNU Debugger
endef
define Package/gdbserver/description
GDBSERVER is a program that allows you to run GDB on a different machine than the
one which is running the program being debugged.
endef
# XXX: add --disable-werror to prevent build failure with arm
CONFIGURE_ARGS+= \
--with-system-readline \
--with-system-zlib \
--without-expat \
--without-lzma \
--without-zstd \
--disable-unit-tests \
--disable-ubsan \
gdb: disable simulator ; it's broken on ppc Error is: ``` ompile-loc2c.o compile-c-support.o inflow.o init.o \ ../sim/ppc/libsim.a -lreadline ../opcodes/libopcodes.a ../bfd/libbfd.a -L./../zlib -lz ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a -lncurses -lm ../libiberty/libiberty.a build-gnulib/import/libgnu.a -ldl -Wl,--dynamic-list=./proc-service.list ../sim/ppc/libsim.a(idecode.o): In function `update_time_from_event': idecode.c:(.text+0x170): undefined reference to `error' ../sim/ppc/libsim.a(idecode.o): In function `event_queue_tick': idecode.c:(.text+0x1cc): undefined reference to `error' idecode.c:(.text+0x28c): undefined reference to `error' idecode.c:(.text+0x318): undefined reference to `error' ../sim/ppc/libsim.a(idecode.o): In function `cpu_halt.constprop.6': idecode.c:(.text+0x398): undefined reference to `error' ../sim/ppc/libsim.a(idecode.o):idecode.c:(.text+0x4e4): more undefined references to `error' follow collect2: error: ld returned 1 exit status Makefile:1420: recipe for target 'gdb' failed make[5]: *** [gdb] Error 1 ``` Seems others are running into this as well. The problem seems to be that some code may be built as C++ and not C, which may explain the linker error. On this thread reply: https://sourceware.org/ml/gdb/2016-11/msg00045.html it mentions that the simulator should not call GDB's "error" function directly, but rather use the "host_callback" struct. I have no idea about the use of the GDB simulator within the OpenWrt/LEDE community. So, I took the easier route, which is to disable the simulator. (Also suggested here: https://sourceware.org/ml/gdb/2016-11/msg00047.html ) If needed, I can make an effort to fix the simulator for PPC. Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
2017-05-12 08:50:55 +00:00
--disable-sim \
gdb: bump to 8.3.1 GDB 8.3.1 brings the following fixes and enhancements over GDB 8.3: PR c++/20020 (GDB segfault on printing objects) PR gdb/24454 (nat/x86-linux-dregs.c failed assertion) PR breakpoints/24541 (Incorrect evaluation of systemtap probes due to register being signed and probe expression assuming unsigned) PR symtab/24545 (Symbol loading performance regression with cc1) PR gdb/24592 (amd64->i386 linux syscall restart problem) PR gdb/25009 (terminate called after throwing an instance of 'srchilite::ParserException') PR gdb/25010 (Calls to error () can cause SIGTTOU to send gdb to the background) PR breakpoints/25011 (Breakpoints on file reloads broken for PIE binaries) This corrective release also brings the following testsuite fixes and enhancements: PR testsuite/25005 (gdb-caching-proc.exp takes a lot of time on skip_opencl_tests) PR testsuite/25016 (Test-case failures for -pie) GDB 8.3 includes the following changes and enhancements: * Support for new native configurations (also available as a target configuration): - RISC-V GNU/Linux (riscv*-*-linux*) - RISC-V FreeBSD (riscv*-*-freebsd*) * Support for new target configurations: - CSKY ELF (csky*-*-elf) - CSKY GNU/Linux (csky*-*-linux) - NXP S12Z ELF (s12z-*-elf) - OpenRISC GNU/Linux (or1k*-*-linux*) * Native Windows debugging is only supported on Windows XP or later. * The Python API in GDB now requires Python 2.6 or later. * GDB now supports terminal styling for the CLI and TUI. Source highlighting is also supported by building GDB with GNU Highlight. * Experimental support for compilation and injection of C++ source code into the inferior (requires GCC 7.1 or higher, built with libcp1.so). * GDB and GDBserver now support IPv6 connections. * Target description support on RISC-V targets. * Various enhancements to several commands: - "frame", "select-frame" and "info frame" commands - "info functions", "info types", "info variables" - "info thread" - "info proc" - System call alias catchpoint support on FreeBSD - "target remote" support for Unix Domain sockets. * Support for displaying all files opened by a process * DWARF index cache: GDB can now automatically save indices of DWARF symbols on disk to speed up further loading of the same binaries. * Various GDB/MI enhancements. * GDBserver on PowerPC GNU/Linux now supports access to the PPR, DSCR, TAR, EBB/PMU, and HTM registers. * Ada task switching support when debugging programs built with the Ravenscar profile added to aarch64-elf. * GDB in batch mode now exits with status 1 if the last executed command failed. * Support for building GDB with GCC's Undefined Behavior Sanitizer. Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2019-10-14 15:37:28 +00:00
--disable-werror \
--disable-source-highlight \
--without-mpc \
--without-mpfr \
--without-isl \
--without-xxhash \
--with-libgmp-prefix=$(STAGING_DIR)/usr
CONFIGURE_VARS+= \
ac_cv_search_tgetent="$(TARGET_LDFLAGS) -lncurses -lreadline"
TARGET_LDFLAGS+= \
$(INTL_LDFLAGS) $(if $(INTL_FULL),-lintl) \
-static-libstdc++ \
-Wl,--gc-sections
define Build/Install
$(MAKE) -C $(PKG_BUILD_DIR) \
DESTDIR="$(PKG_INSTALL_DIR)" \
CPPFLAGS="$(TARGET_CPPFLAGS)" \
install-gdb install-gdbserver
endef
define Package/gdb/install
$(INSTALL_DIR) $(1)/usr/bin
$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/gdb $(1)/usr/bin/
endef
define Package/gdbserver/install
$(INSTALL_DIR) $(1)/usr/bin
$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/gdbserver $(1)/usr/bin/
endef
$(eval $(call BuildPackage,gdb))
$(eval $(call BuildPackage,gdbserver))