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https://git.openwrt.org/openwrt/openwrt.git
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9d3ca6d3e5
Xcode 16.3 defines TARGET_OS_MAC, it was not defined in prior versions.
zutil.h conditionally defines fdopen as NULL when this macro is defined,
resulting in the following build error:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/_stdio.h:318:7: error: expected identifier or '('
318 | FILE *fdopen(int, const char *) __DARWIN_ALIAS_STARTING(__MAC_10_6, __IPHONE_2_0, __DARWIN_ALIAS(fdopen));
| ^
./zutil.h:147:33: note: expanded from macro 'fdopen'
147 | # define fdopen(fd,mode) NULL /* No fdopen() */
In Xcode 16.2 and earlier, TARGET_OS_MAC was not defined so this entire
block was ignored, gcc and gdb used to compile and work fine.
This may have been used for compatibility with older versions of macOS,
but is no longer needed. By pure luck, the build worked fine for a long
time, because it did not properly detect macOS.
Fixed by removing the check for TARGET_OS_MAC.
Note that since Xcode 16.3, an entire set of TARGET_OS macros
are now defined, most of which are set to 0:
TARGET_OS_LINUX 0
TARGET_OS_MAC 1
TARGET_OS_OSX 1
Signed-off-by: Georgi Valkov <gvalkov@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/18467
(cherry picked from commit dfb8115d0c)
Link: https://github.com/openwrt/openwrt/pull/19096
Signed-off-by: Robert Marko <robimarko@gmail.com>
79 lines
2.1 KiB
Makefile
79 lines
2.1 KiB
Makefile
#
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# Copyright (C) 2006-2020 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=gdb
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PKG_VERSION:=15.2
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PKG_RELEASE:=2
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
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PKG_SOURCE_URL:=@GNU/gdb
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PKG_HASH:=83350ccd35b5b5a0cba6b334c41294ea968158c573940904f00b92f76345314d
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PKG_CPE_ID:=cpe:/a:gnu:gdb
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GDB_DIR:=$(PKG_NAME)-$(PKG_VERSION)
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HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(GDB_DIR)
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HOST_BUILD_PARALLEL:=1
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include $(INCLUDE_DIR)/toolchain-build.mk
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export ZSTD_CFLAGS=-I$(STAGING_DIR_HOST)/include -pthread
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export ZSTD_LIBS=-L$(STAGING_DIR_HOST)/lib -lzstd -lpthread
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HOST_CONFIGURE_VARS += \
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acx_cv_cc_gcc_supports_ada=false \
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gdb_cv_func_sigsetjmp=yes
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HOST_CONFIGURE_ARGS = \
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--prefix=$(TOOLCHAIN_DIR) \
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--build=$(GNU_HOST_NAME) \
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--host=$(GNU_HOST_NAME) \
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--target=$(REAL_GNU_TARGET_NAME) \
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--with-gmp=$(STAGING_DIR_HOST) \
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--with-mpfr=$(STAGING_DIR_HOST) \
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--with-mpc=$(STAGING_DIR_HOST) \
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--with-expat=$(STAGING_DIR_HOST) \
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--disable-werror \
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--without-uiout \
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--enable-tui --disable-gdbtk --without-x \
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--without-included-gettext \
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--enable-threads \
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--disable-unit-tests \
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--disable-ubsan \
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--disable-binutils \
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--disable-ld \
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--disable-gas \
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--disable-sim
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ifneq ($(CONFIG_GDB_PYTHON),)
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HOST_CONFIGURE_ARGS+= --with-python
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else
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HOST_CONFIGURE_ARGS+= --without-python
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endif
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HOST_CFLAGS += -std=gnu17
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define Host/Install
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mkdir -p $(TOOLCHAIN_DIR)/bin
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$(INSTALL_BIN) $(HOST_BUILD_DIR)/gdb/gdb $(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)gdb
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ln -fs $(TARGET_CROSS)gdb $(TOOLCHAIN_DIR)/bin/$(GNU_TARGET_NAME)-gdb
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strip $(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)gdb
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mkdir -p $(TOOLCHAIN_DIR)/share/gdb
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-cp -R $(HOST_BUILD_DIR)/gdb/data-directory/python $(TOOLCHAIN_DIR)/share/gdb/
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cp -R $(HOST_BUILD_DIR)/gdb/data-directory/syscalls $(TOOLCHAIN_DIR)/share/gdb/
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cp -R $(HOST_BUILD_DIR)/gdb/data-directory/system-gdbinit $(TOOLCHAIN_DIR)/share/gdb/
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endef
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define Host/Clean
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rm -rf \
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$(HOST_BUILD_DIR) \
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$(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)gdb \
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$(TOOLCHAIN_DIR)/bin/$(GNU_TARGET_NAME)-gdb
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endef
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$(eval $(call HostBuild))
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