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authorJoel Sherrill <joel.sherrill@OARcorp.com>1998-01-20 19:30:30 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1998-01-20 19:30:30 +0000
commitbffb93879940c71c58d2c66410e1bd5e5e4dc979 (patch)
tree2b13eb892f6022cb62a7847f2d27fb44e5e313ae /make/compilers/gcc-no_bsp.cfg
parent3294650cc34a7b1e6e669ecd4f95fba26ac4b97d (diff)
downloadrtems-bffb93879940c71c58d2c66410e1bd5e5e4dc979.tar.bz2
Removed PROJECT_HOME and CONFIG_DIR variables.
Diffstat (limited to 'make/compilers/gcc-no_bsp.cfg')
-rw-r--r--make/compilers/gcc-no_bsp.cfg299
1 files changed, 299 insertions, 0 deletions
diff --git a/make/compilers/gcc-no_bsp.cfg b/make/compilers/gcc-no_bsp.cfg
new file mode 100644
index 0000000000..b34869e045
--- /dev/null
+++ b/make/compilers/gcc-no_bsp.cfg
@@ -0,0 +1,299 @@
+#
+# $Id$
+#
+# gcc 2.6.x compiler for a "native" nocpu/nobsp system
+# Compiler (and tools) configuration
+#
+
+# Prefix on the installed GNU tools
+# Just use the native tools
+GNU_TOOLS_PREFIX=
+
+# Additional target names (other than debug, profile)
+TARGET_VARIANTS +=
+
+#
+# Pre-processor defines using the target options header file.
+#
+# Local tailoring (on the command line) can be done by setting XCFLAGS
+# or XCPPFLAGS -- neither of which are never set in the Makefile's
+#
+
+CPPFLAGS=$(CFLAGS) $(XCPPFLAGS) $(DEFINES)
+
+CPLUS_CPPFLAGS=$(CFLAGS) $(XCPPFLAGS) $(DEFINES)
+
+# This section makes the target dependent options file.
+
+# NDEBUG (C library)
+# if defined asserts do not generate code. This is commonly used
+# as a command line option.
+#
+# RTEMS_TEST_NO_PAUSE (RTEMS tests)
+# do not pause between screens of output in the rtems tests
+#
+# NO_TABLE_MOVE (SPARC PORT)
+# do not have a second trap table -- use the BSP's
+#
+# STACK_CHECKER_ON (RTEMS support code)
+# If defined, stack bounds checking is enabled.
+#
+# STACK_CHECKER_REPORT_USAGE (RTEMS support code)
+# If this and STACK_CHECKER_ON are defined, then a report on stack usage
+# per task is printed when the program exits.
+#
+# RTEMS_DEBUG (RTEMS)
+# If defined, debug checks in RTEMS and support library code are enabled.
+
+define make-target-options
+ echo "/* #define NDEBUG 1 */ " >>$@
+ echo "#define RTEMS_TEST_NO_PAUSE 1" >>$@
+ echo "/* #define STACK_CHECKER_ON 1 */" >>$@
+ echo "/* #define STACK_CHECKER_REPORT_USAGE 1 */" >>$@
+ echo "/* #define RTEMS_DEBUG 1 */" >>$@
+endef
+
+#
+# Local tailoring (on the command line) can be done by setting XCFLAGS
+# which is never set in the Makefile's
+#
+
+#
+# CFLAGS_OPTIMIZE_V, CFLAGS_DEBUG_V, CFLAGS_PROFILE_V are the values we
+# would want the corresponding macros to be set to.
+#
+# CFLAGS_OPTIMIZE, CFLAGS_DEBUG, CFLAGS_PROFILE are set in the leaf
+# Makefiles by the 'debug:' and 'profile:' targets to their _V values.
+#
+
+# default flags
+
+#
+# This contains the compiler options necessary to select the CPU model
+# and (hopefully) optimize for it.
+#
+CPU_CFLAGS =
+
+CFLAGS_DEFAULT = $(CPU_CFLAGS) -Wall -ansi -fasm
+
+# optimize flag: typically -0, could use -O4 or -fast
+# -O4 is ok for RTEMS
+CFLAGS_OPTIMIZE_V=-O4 -fomit-frame-pointer
+
+# debug flag; typically -g
+CFLAGS_DEBUG_V=-g
+
+# when debugging, optimize flag: typically empty
+# some compilers do allow optimization with their "-g"
+CFLAGS_DEBUG_OPTIMIZE_V=
+
+# profile flag; use gprof(1)
+CFLAGS_PROFILE_V=-pg
+
+# default is to optimize
+CFLAGS_OPTIMIZE=$(CFLAGS_OPTIMIZE_V)
+
+# dynamic libraries
+CFLAGS_DYNAMIC_V=-fpic
+ASFLAGS_DYNAMIC_V=
+
+CFLAGS=$(CFLAGS_OPTIMIZE) $(CFLAGS_DEBUG) $(CFLAGS_PROFILE) \
+ $(CFLAGS_DEFAULT) \
+ -I $(PROJECT_INCLUDE)
+
+# List of library paths without -L
+LD_PATHS= $(PROJECT_RELEASE)/lib
+
+# libraries you want EVERYONE to link with
+LD_LIBS=
+
+# ld flag to ensure pure-text
+LDFLAGS_MUST_BE_PURE_V =
+
+# ld flag for [un]shared objects
+LDFLAGS_STATIC_LIBRARIES_V =
+LDFLAGS_SHARED_LIBRARIES_V =
+
+# ld flag for incomplete link
+LDFLAGS_INCOMPLETE = -r
+
+# Special linker options when building lib.so
+LDFLAGS_DYNAMIC_V = ??
+
+# Some dynamic linking systems want the preferred name recorded in the binary
+# ref: src/libxil/Makefile
+LDFLAGS_DYNAMIC_LIBNAME_V = -h $(DYNAMIC_VERSION_LIBNAME)
+
+# ld flags for profiling, debugging
+LDFLAGS_PROFILE_V =
+LDFLAGS_DEBUG_V =
+
+LDFLAGS=$(LDFLAGS_PROFILE) $(LDFLAGS_DEBUG) $(LD_PATHS:%=-L %)
+
+#
+# Stuff to clean and clobber for the compiler and its tools
+#
+
+CLEAN_CC = a.out *.o *.BAK
+CLOBBER_CC =
+
+#
+# Client compiler and support tools
+#
+
+CC=gcc
+CXX=$(CC)
+CCC=$(CXX)
+
+# CPP command to write file to standard output
+CPP=$(CC) -E
+
+# flags set by cc when running cpp
+CPP_CC_FLAGS=-D__STDC__
+
+AS=as
+ASPP=ERROR_NO_ASPP
+
+ASFLAGS=
+ASM4FLAGS := -I $(PROJECT_INCLUDE)
+
+
+# NOTE: should never use full path .. but there is no guarantee ld, etc
+# will be in the same directory as gcc.. so hope they are in the path
+# Don't do this on a real target!!!
+LD=ld
+NM=nm
+AR=ar
+# egrep regexp to ignore symbol table entries in ar archives.
+# Only used to make sure we skip them when coalescing libraries.
+# skip __.SYMDEF and empty names (maybe bug in ranlib??).
+AR_SYMBOL_TABLE="HIGHLY-UNLIKELY-TO-CONFLICT"
+ARFLAGS=ruv
+
+# NOTE: see comment on ld, nm, ar
+SIZE=size
+
+#
+# Command to convert a normal archive to one searchable by $(LD)
+# Not needed on SVR4
+#
+
+MKLIB=echo library is complete:
+
+#
+# How to compile stuff into ${ARCH} subdirectory
+#
+# NOTE: we override COMPILE.c
+#
+
+COMPILE.c=$(CC) $(CFLAGS) $(CPPFLAGS) $(XCFLAGS) -c
+
+${ARCH}/%.o: %.c
+ ${COMPILE.c} -o $@ $<
+
+${ARCH}/%.o: %.cc
+ ${COMPILE.c} -o $@ $<
+
+${ARCH}/%.o: %.S
+ ${COMPILE.c} -DASM -o $@ $<
+
+${ARCH}/%.o: %.s
+ $(CPP) $(CPPFLAGS) - <$*.s >$(ARCH)/$*.i
+ $(AS) $(ASFLAGS) -o $@ $(ARCH)/$*.i
+# $(RM) $(ARCH)/$*.i
+
+# Specify our own default rule for this to prevent having CFLAGS and
+# CPPFLAGS being passed to linker
+${ARCH}/%: ${ARCH}/%.o
+ ${CC} ${LDFLAGS} -o $@ $@.o ${LD_LIBS}
+
+# Make foo.rel from foo.o
+${ARCH}/%.rel: ${ARCH}/%.o
+ ${LD} $(LDFLAGS_INCOMPLETE) -o $@ $^
+
+# create $(ARCH)/pgm from pgm.sh
+${ARCH}/%: %.sh
+ $(RM) $@
+ $(CP) $< $@
+ $(CHMOD) +x $@
+
+# Dependency files for use by gmake
+# NOTE: we don't put in $(TARGET_ARCH)
+# so that 'make clean' doesn't blow it away
+
+DEPEND=Depends-$(TARGET_ARCH:o-%=%)
+
+CLEAN_DEPEND=$(DEPEND).tmp
+CLOBBER_DEPEND=$(DEPEND)
+
+# We deliberately don't have anything depend on the
+# $(DEPEND) file; otherwise it will get rebuilt even
+# on 'make clean'
+#
+
+depend: $(C_FILES) $(CC_FILES) $(S_FILES)
+ifneq ($(words $(C_FILES) $(CC_FILES) $(S_FILES)), 0)
+# Use gcc -M to generate dependencies
+# Replace foo.o with $(ARCH)/foo.o
+# Replace $(ARCH) value with string $(ARCH)
+# so that it will for debug and profile cases
+ $(COMPILE.c) -M $^ | \
+ $(SED) -e 's?^\(.*\)\.o[ ]*:?$$(ARCH)/\1.o:?' \
+ -e 's?$(ARCH)/?$$(ARCH)/?' >$(DEPEND).tmp
+ $(MV) $(DEPEND).tmp $(DEPEND)
+endif
+
+
+# List (possibly empty) of required managers
+# We require:
+# region -- used by lib/libcsupport for malloc()
+# ext -- used by libc for libc reentrancy hooks
+
+MANAGERS_REQUIRED=region ext sem
+
+# Create a RTEMS executable based on MANAGERS which was set in
+# app's Makefile
+
+MANAGERS_NOT_WANTED=$(filter-out $(MANAGERS), $(MANAGER_LIST))
+MANAGERS_NOT_WANTED:=$(filter-out $(MANAGERS_REQUIRED), $(MANAGERS_NOT_WANTED))
+
+# spell out all the LINK_FILE's, rather than using -lbsp, so
+# that $(LINK_FILES) can be a dependency
+
+# Start file must be one of
+# $(PROJECT_RELEASE)/lib/start$(LIB_VARIANT).o
+# $(PROJECT_RELEASE)/lib/asmiface$(LIB_VARIANT).o
+# It defaults to start.o, but an app can override it.
+
+# Note: Normally RTEMS provides a start file...
+START_FILE=
+
+CONSTRUCTOR=
+
+LIBGCC = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
+
+LINK_FILES= $(START_FILE) \
+ $(CONSTRUCTOR) \
+ $(OBJS) \
+ $(MANAGERS_NOT_WANTED:%=$(PROJECT_RELEASE)/lib/no-%$(LIB_VARIANT).rel) \
+ $(LD_LIBS) \
+ $(LIBC_EXTRA_LIBS) \
+ $(PROJECT_RELEASE)/lib/libtest$(LIBSUFFIX_VA) \
+ $(PROJECT_RELEASE)/lib/librtemsall$(LIBSUFFIX_VA) \
+ $(LIBC_LIBM) $(LIBC_LIBC) $(LIBGCC)
+
+# Here is the rule to actually build a $(ARCH)/foo.exe
+# It also builds $(ARCH)/foo.sr and $(ARCH)/foo.nm
+# Usage ref: src/tests/sptest/sp1/Makefile
+
+# On Solaris at least you need to had /usr/ucblib/libucb.a
+
+define make-exe
+ $(CC) -o $(basename $@).exe $(LINK_FILES) -lc -lm
+ $(NM) -n $(basename $@).exe > $(basename $@).num
+ $(SIZE) $(basename $@).exe
+endef
+
+define make-rel
+ $(LD) $(LDFLAGS_INCOMPLETE) $(XLDFLAGS) -o $@ $(OBJS)
+endef