113 lines
3.9 KiB
Plaintext
113 lines
3.9 KiB
Plaintext
#
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# This file contains definitions for RTEMS builds
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#
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# $Id$
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# Author: W. Eric Norum
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# University of Saskatchewan
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# eric.norum@usask.ca
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#
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# Contains definitions common to all RTEMS targets
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#
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# This file is maintained by the build community.
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# Sites may override definitions in os/CONFIG_SITE.Common.RTEMS
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#-------------------------------------------------------
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#
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#-------------------------------------------------------
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# RTEMS tools are similar to UNIX tools
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-include $(CONFIG)/os/CONFIG.Common.UnixCommon
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GNU_TARGET_INCLUDE_DIR =
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#--------------------------------------------------
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# Get RTEMS_BASE definition
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-include $(CONFIG)/os/CONFIG_SITE.Common.RTEMS
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#-------------------------------------------------------
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# Pick up the RTEMS tool/path definitions from the RTEMS BSP directory.
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include $(RTEMS_BASE)/$(RTEMS_TARGET_CPU)-rtems$(RTEMS_VERSION)/$(subst RTEMS-,,$(T_A))/Makefile.inc
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include $(RTEMS_CUSTOM)
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include $(CONFIG.CC)
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#-------------------------------------------------------
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# RTEMS cross-development tools
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CC = $(RTEMS_BASE)/bin/$(CC_FOR_TARGET) $(GCCSPECS) -fasm
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CCC = $(RTEMS_BASE)/bin/$(CXX)
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CPP = $(RTEMS_BASE)/bin/$(CC_FOR_TARGET) -x c -E
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AR = $(RTEMS_BASE)/bin/$(AR_FOR_TARGET)
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LD = $(RTEMS_BASE)/bin/$(LD_FOR_TARGET) -r
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RANLIB := $(RTEMS_BASE)/bin/$(RANLIB)
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#-------------------------------------------------------
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# Build types
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VALID_BUILDS = Ioc
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#--------------------------------------------------
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# The RTEMS Makefiles redefine several macros, so we have to go
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# through the following contortions to get the EPICS flags back.
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CFLAGS = $(CONFORM_CFLAGS) $(CROSS_CFLAGS) $(OPT_CFLAGS) $(DEBUG_CFLAGS)\
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$(WARN_CFLAGS) $(TARGET_CFLAGS) $(USR_CFLAGS) $(ARCH_DEP_CFLAGS)\
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$(CODE_CFLAGS) $(STATIC_CFLAGS) $(OP_SYS_CFLAGS) $(LIBRARY_SRC_CFLAGS)
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CXXFLAGS = $(CONFORM_CXXFLAGS) $(CROSS_CXXFLAGS) $(OPT_CXXFLAGS)\
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$(DEBUG_CXXFLAGS) $(WARN_CXXFLAGS) $(TARGET_CXXFLAGS) $(USR_CXXFLAGS)\
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$(ARCH_DEP_CXXFLAGS) $(CODE_CXXFLAGS) $(STATIC_CXXCFLAGS) $(OP_SYS_CXXFLAGS)\
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$(LIBRARY_SRC_CFLAGS)
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LDFLAGS = $(OPT_LDFLAGS) $(TARGET_LDFLAGS) $(USR_LDFLAGS) \
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$(ARCH_DEP_LDFLAGS) $(DEBUG_LDFLAGS) $(OP_SYS_LDFLAGS) $(CROSS_LDFLAGS)\
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$(RUNTIME_LDFLAGS) $(CODE_LDFLAGS)
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LDLIBS = $(STATIC_LDLIBS)\
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$(POSIX_LDLIBS) $(ARCH_DEP_LDLIBS) $(DEBUG_LDLIBS) $(OP_SYS_LDLIBS)
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CPPFLAGS += $(CONFORM_CPPFLAGS) $(CROSS_CPPFLAGS) $(POSIX_CPPFLAGS)\
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$(BASE_CPPFLAGS) $(TARGET_CPPFLAGS) $(USR_CPPFLAGS) $(ARCH_DEP_CPPFLAGS)\
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$(OP_SYS_CPPFLAGS) $(OP_SYS_INCLUDE_CPPFLAGS) $(CODE_CPPFLAGS)
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#--------------------------------------------------
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# Although RTEMS uses gcc, it wants to use gcc its own way
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CROSS_CPPFLAGS =
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CROSS_LDFLAGS =
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SHRLIB_CFLAGS =
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OPT_CFLAGS_YES = $(CFLAGS_OPTIMIZE_V)
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OPT_CXXFLAGS_YES = $(CFLAGS_OPTIMIZE_V)
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OPT_CFLAGS_NO = $(CFLAGS_DEBUG_V)
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OPT_CXXFLAGS_NO = $(CFLAGS_DEBUG_V)
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#--------------------------------------------------
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# operating system class (include/os/<os_class>)
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OS_CLASS = RTEMS
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#--------------------------------------------------
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# Operating system flags
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OP_SYS_LDLIBS += -lrtemsCom -lrtemscpu -lCom -lrtemsNfs -lm
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OP_SYS_LDFLAGS += $(CPU_CFLAGS) -u Init \
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$(PROJECT_RELEASE)/lib/no-dpmem.rel \
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$(PROJECT_RELEASE)/lib/no-mp.rel \
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$(PROJECT_RELEASE)/lib/no-part.rel \
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$(PROJECT_RELEASE)/lib/no-signal.rel \
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$(PROJECT_RELEASE)/lib/no-rtmon.rel
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#--------------------------------------------------
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# RTEMS has neither shared libraries nor dynamic loading
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STATIC_BUILD=YES
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SHARED_LIBRARIES=NO
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CODE_CFLAGS =
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CODE_CXXFLAGS =
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#--------------------------------------------------
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# RTEMS uses the inline keyword so -pedantic causes too many problems.
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CONFORM_CFLAGS_STRICT = -ansi
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CONFORM_CXXFLAGS_STRICT = -ansi
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#--------------------------------------------------
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# Command-line input support
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LDLIBS_LIBTECLA = -ltecla_r -lncurses
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LDLIBS_READLINE = -lreadline -lncurses
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#--------------------------------------------------
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# Allow site overrides
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-include $(CONFIG)/os/CONFIG_SITE.Common.RTEMS
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