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5e4e634625
If `select_from_ports` is evaluated lazily, we might miss a port during the dependency check. A way to prevent this is to use the `:=` operator. Fixes genodelabs/genode#4618
59 lines
1.9 KiB
PHP
59 lines
1.9 KiB
PHP
L4_SRC_DIR := $(call select_from_ports,fiasco)/src/kernel/fiasco/fiasco/snapshot
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FIASCO_BUILD_DIR = $(shell pwd)/build
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FIASCO = $(FIASCO_BUILD_DIR)/fiasco
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FIASCO_SRC = $(L4_SRC_DIR)/kernel/fiasco
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KERNEL_BUILD_OUTPUT_FILTER = 2>&1 | sed "s/^/ [fiasco] /"
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KERNEL_CXXFLAGS = -std=gnu++98 -fno-delete-null-pointer-checks $(CXXWARN) \
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-Wno-address-of-packed-member
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$(FIASCO_BUILD_DIR):
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$(VERBOSE_MK) MAKEFLAGS= $(MAKE) SYSTEM_TARGET="$(CROSS_DEV_PREFIX)" \
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$(VERBOSE_DIR) -C $(FIASCO_SRC) BUILDDIR=$@ \
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$(KERNEL_BUILD_OUTPUT_FILTER)
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$(VERBOSE)cp $(KERNEL_CONFIG) $@/globalconfig.out
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$(VERBOSE_MK) MAKEFLAGS= $(MAKE) SYSTEM_TARGET="$(CROSS_DEV_PREFIX)" \
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$(VERBOSE_DIR) -C $@ oldconfig \
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$(KERNEL_BUILD_OUTPUT_FILTER)
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$(VERBOSE)cp $(KERNEL_CONFIG) $@/globalconfig.out
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$(FIASCO): $(FIASCO_BUILD_DIR)
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$(VERBOSE_MK) MAKEFLAGS= CFLAGS="-std=gnu89 $(CWARN)" \
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CXXFLAGS="$(KERNEL_CXXFLAGS)" \
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$(MAKE) SYSTEM_TARGET="$(CROSS_DEV_PREFIX)" \
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$(VERBOSE_DIR) -C $(FIASCO_BUILD_DIR) \
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$(KERNEL_BUILD_OUTPUT_FILTER)
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#
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# Sigma0 and bootstrap are provided as L4 packages
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#
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# We build them within the L4 build directory created by the 'syscall-fiasco'
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# library.
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#
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LIBS += syscall-fiasco
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PKGS = l4sys/lib \
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uclibc/lib/uclibc \
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uclibc/lib/include \
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crtx \
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l4util/lib \
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cxx \
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sigma0/server \
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bootstrap
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L4_BUILD_DIR := $(LIB_CACHE_DIR)/syscall-fiasco
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include $(REP_DIR)/lib/mk/l4_pkg.inc
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#
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# Execute the rules in this file only at the second build stage when we know
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# about the complete build settings, e.g., 'CROSS_DEV_PREFIX'.
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#
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ifeq ($(called_from_lib_mk),yes)
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all: $(FIASCO)
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endif
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