66 lines
2.5 KiB
Makefile
66 lines
2.5 KiB
Makefile
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this file,
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# You can obtain one at http://mozilla.org/MPL/2.0/.
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EXTRA_DEPS += $(topsrcdir)/toolkit/library/libxul.mk
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ifeq (Linux,$(OS_ARCH))
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ifneq (Android,$(OS_TARGET))
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OS_LDFLAGS += -Wl,-version-script,symverscript
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symverscript: $(topsrcdir)/toolkit/library/symverscript.in
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$(call py_action,preprocessor, \
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-DVERSION='xul$(MOZILLA_SYMBOLVERSION)' $< -o $@)
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EXTRA_DEPS += symverscript
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endif
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endif
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ifdef MOZ_WEBRTC
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ifeq (WINNT,$(OS_TARGET))
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ifndef MOZ_HAS_WINSDK_WITH_D3D
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OS_LDFLAGS += \
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-LIBPATH:'$(MOZ_DIRECTX_SDK_PATH)/lib/$(MOZ_D3D_CPU_SUFFIX)' \
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$(NULL)
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endif
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endif
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endif
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# Generate GDB pretty printer-autoload files only on Linux. OSX's GDB is
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# too old to support Python pretty-printers; if this changes, we could make
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# this 'ifdef GNU_CC'.
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ifeq (Linux,$(OS_ARCH))
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# Create a GDB Python auto-load file alongside the libxul shared library in
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# the build directory.
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PP_TARGETS += LIBXUL_AUTOLOAD
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LIBXUL_AUTOLOAD = $(topsrcdir)/toolkit/library/libxul.so-gdb.py.in
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LIBXUL_AUTOLOAD_FLAGS := -Dtopsrcdir=$(abspath $(topsrcdir))
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endif
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# BFD ld doesn't create multiple PT_LOADs as usual when an unknown section
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# exists. Using an implicit linker script to make it fold that section in
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# .data.rel.ro makes it create multiple PT_LOADs. That implicit linker
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# script however makes gold misbehave, first because it doesn't like that
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# the linker script is given after crtbegin.o, and even past that, replaces
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# the default section rules with those from the script instead of
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# supplementing them. Which leads to a lib with a huge load of sections.
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ifneq (OpenBSD,$(OS_TARGET))
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ifneq (WINNT,$(OS_TARGET))
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ifdef LD_IS_BFD
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OS_LDFLAGS += $(topsrcdir)/toolkit/library/StaticXULComponents.ld
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endif
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endif
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endif
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ifdef _MSC_VER
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get_first_and_last = dumpbin -exports $1 | grep _NSModule@@ | sort -k 3 | sed -n 's/^.*?\([^@]*\)@@.*$$/\1/;1p;$$p'
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else
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get_first_and_last = $(TOOLCHAIN_PREFIX)nm -g $1 | grep _NSModule$$ | grep -vw refptr | sort | sed -n 's/^.* _*\([^ ]*\)$$/\1/;1p;$$p'
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endif
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LOCAL_CHECKS = test "$$($(get_first_and_last) | xargs echo)" != "start_kPStaticModules_NSModule end_kPStaticModules_NSModule" && echo "NSModules are not ordered appropriately" && exit 1 || exit 0
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ifeq (Linux,$(OS_ARCH))
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LOCAL_CHECKS += ; test "$$($(TOOLCHAIN_PREFIX)readelf -l $1 | awk '$1 == "LOAD" { t += 1 } END { print t }')" -le 1 && echo "Only one PT_LOAD segment" && exit 1 || exit 0
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endif
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