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Support overriding ld/pkg-config commands #361

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28 changes: 15 additions & 13 deletions src/GNUmakefile
Original file line number Diff line number Diff line change
Expand Up @@ -5,15 +5,17 @@
VPATH := $(dir $(lastword $(MAKEFILE_LIST)))
SRC = $(dir $(firstword $(MAKEFILE_LIST)))

GIT = git
RM = rm
INSTALL = install
CC = $(CROSS_COMPILE)gcc
LD = $(CC)
STRIP = $(CROSS_COMPILE)strip
OBJCOPY = $(CROSS_COMPILE)objcopy
OBJDUMP = $(CROSS_COMPILE)objdump
PYTHON = python3
GIT = git
RM = rm
INSTALL = install
CC = $(CROSS_COMPILE)gcc
LD = $(CC)
LD_CMD = $(CROSS_COMPILE)ld
STRIP = $(CROSS_COMPILE)strip
OBJCOPY = $(CROSS_COMPILE)objcopy
OBJDUMP = $(CROSS_COMPILE)objdump
PKG_CONFIG = $(CROSS_COMPILE)pkg-config
PYTHON = python3

HAS_SWIG := $(shell swig -version 2>/dev/null)
PYTHON_MAJOR_VERSION = $(shell ${PYTHON} -c "import sys; print(sys.version_info.major)" 2>/dev/null)
Expand All @@ -22,11 +24,11 @@ HAS_PYTHON_CONFIG := $(shell ${PYTHON}-config --ldflags ${PYTHON_EMBED} 2>/dev/n

CPPFLAGS += -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I. -I$(VPATH) -I$(VPATH)/../lib/uthash/include
CFLAGS += -g -Wall -Wextra -O2
CFLAGS += $(shell pkg-config --cflags talloc)
CFLAGS += $(shell ${PKG_CONFIG} --cflags talloc)
LDFLAGS += -Wl,-z,noexecstack
LDFLAGS += $(shell pkg-config --libs talloc)
LDFLAGS += $(shell ${PKG_CONFIG} --libs talloc)

CARE_LDFLAGS = $(shell pkg-config --libs libarchive)
CARE_LDFLAGS = $(shell ${PKG_CONFIG} --libs libarchive)

OBJECTS += \
cli/cli.o \
Expand Down Expand Up @@ -159,7 +161,7 @@ build.h: $(CHECK_RESULTS)
$(Q)cat $^ >> $@
$(Q)echo "#endif /* BUILD_H */" >> $@

BUILD_ID_NONE := $(shell if ld --build-id=none --version >/dev/null 2>&1; then echo ',--build-id=none'; fi)
BUILD_ID_NONE := $(shell if ${LD_CMD} --build-id=none --version >/dev/null 2>&1; then echo ',--build-id=none'; fi)

######################################################################
# Build rules
Expand Down