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722254f864
GCC 10 has `-fno-common` as default which leads to multiple definitions of of symbols. Fixes #3960
105 lines
3.0 KiB
Makefile
105 lines
3.0 KiB
Makefile
#
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# Host tools required to build rump
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#
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include $(REP_DIR)/lib/mk/rump_common.inc
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HOST_CC ?= gcc
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HOST_YACC ?= bison
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HOST_LEX ?= flex
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COMPAT_DEFS = -include $(RUMP_PORT_DIR)/src/tools/compat/compat_defs.h
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#
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# nbconfig
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#
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RUMP_TOOL = $(BUILD_BASE_DIR)/var/libcache/rump_tools
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HOST_TARGET = $(RUMP_TOOL)/bin/nbconfig
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HOST_SRC_C = files.c \
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hash.c \
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lint.c \
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main.c \
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mkdevsw.c \
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mkheaders.c \
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mkioconf.c \
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mkmakefile.c \
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mkswap.c \
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pack.c \
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sem.c \
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util.c \
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gram.c \
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lex.yy.c \
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efun.c \
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strlcat.c \
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strlcpy.c \
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unvis.c \
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vis.c \
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crc.c
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HOST_TOOLS += $(HOST_TARGET)
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HOST_D_OPT = $(addprefix -D,HAVE_DIRFD=1 \
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HAVE_FLOCK=1 \
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HAVE_SOCKLEN_T=1 \
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HAVE_INTTYPES_H=1 \
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HAVE_DECL_HTOBE16=1 \
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HAVE_DECL_HTOBE32=1 \
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HAVE_DECL_HTOBE64=1 \
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HAVE_DECL_HTOLE16=1 \
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HAVE_DECL_HTOLE32=1 \
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HAVE_DECL_HTOLE64=1 \
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HAVE_DECL_BE16TOH=1 \
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HAVE_DECL_BE32TOH=1 \
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HAVE_DECL_BE64TOH=1 \
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HAVE_DECL_LE16TOH=1 \
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HAVE_DECL_LE32TOH=1 \
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HAVE_DECL_LE64TOH=1 \
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HAVE_NBTOOL_CONFIG_H=1 \
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HAVE_ISBLANK=1 \
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MAKE_BOOTSTRAP)
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HOST_INC_DIR = $(addprefix -I,$(RUMP_TOOL) \
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$(RUMP_PORT_DIR)/src/usr.bin/cksum \
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$(RUMP_PORT_DIR)/src/tools/compat \
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$(RUMP_PORT_DIR)/src/usr.bin/config)
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#
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# Force commmon symbols, multiple definitions of symbols may occur otherwise
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#
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HOST_CC_OPT = $(COMPAT_DEFS) $(HOST_D_OPT) $(HOST_INC_DIR) \
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-fcommon
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HOST_OBJ = $(HOST_SRC_C:%.c=$(RUMP_TOOL)/%.o)
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$(RUMP_TOOL)/util.h:
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$(VERBOSE_MK)touch $@
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$(RUMP_TOOL)/nbtool_config.h: $(RUMP_TOOL)/util.h
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$(VERBOSE_MK)touch $@
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$(RUMP_TOOL)/gram.c: $(RUMP_TOOL)/nbtool_config.h
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$(VERBOSE)$(HOST_YACC) -d -o $@ $(RUMP_PORT_DIR)/src/usr.bin/config/gram.y
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$(RUMP_TOOL)/lex.yy.c: $(RUMP_TOOL)/gram.c
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$(VERBOSE)$(HOST_LEX) -o $@ $(RUMP_PORT_DIR)/src/usr.bin/config/scan.l
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$(HOST_OBJ) : $(RUMP_TOOL)/lex.yy.c
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$(HOST_TARGET): $(HOST_OBJ)
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$(VERBOSE_MK)mkdir -p $(RUMP_TOOL)/bin
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$(VERBOSE)$(HOST_CC) -lrt -lz -o $@ $(HOST_OBJ)
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$(RUMP_TOOL)/%.o: %.c
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$(VERBOSE)$(HOST_CC) $(HOST_CC_OPT) -o $@ -c $<
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vpath %.c $(RUMP_PORT_DIR)/src/common/lib/libc/string
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vpath %.c $(RUMP_PORT_DIR)/src/lib/libutil
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vpath %.c $(RUMP_PORT_DIR)/src/lib/libc/gen
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vpath %.c $(RUMP_PORT_DIR)/src/usr.bin/config
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vpath %.c $(RUMP_PORT_DIR)/src/usr.bin/cksum
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vpath %.c $(RUMP_TOOL)
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CC_CXX_WARN_STRICT =
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