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nuttx/boards/arm/sam34/sam4e-ek/scripts/Make.defs

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SAM4E-EK: Add an NSH configuration that uses a USB CDC/ACM console
2014-03-22 16:27:43 +01:00
############################################################################
Merged in alinjerpelea/nuttx (pull request #996) arm: sam34: codestyle fixes * arm: sam34: codestyle fixes After the board restructuration is time for codestyle cleanup Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> * arm: sama5: codestyle fixes After the board restructuration is time for codestyle cleanup Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> Approved-by: Gregory Nutt <gnutt@nuttx.org>
2019-08-15 18:19:17 +02:00
# boards/arm/sam34/sam4e-ek/scripts/Make.defs
SAM4E-EK: Add an NSH configuration that uses a USB CDC/ACM console
2014-03-22 16:27:43 +01:00
#
boards: Makefile: Author Gregory Nutt: update licenses to Apache Gregory Nutt has submitted the SGA and we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-05 10:18:57 +01:00
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership. The
# ASF licenses this file to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance with the
# License. You may obtain a copy of the License at
SAM4E-EK: Add an NSH configuration that uses a USB CDC/ACM console
2014-03-22 16:27:43 +01:00
#
boards: Makefile: Author Gregory Nutt: update licenses to Apache Gregory Nutt has submitted the SGA and we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-05 10:18:57 +01:00
# http://www.apache.org/licenses/LICENSE-2.0
SAM4E-EK: Add an NSH configuration that uses a USB CDC/ACM console
2014-03-22 16:27:43 +01:00
#
boards: Makefile: Author Gregory Nutt: update licenses to Apache Gregory Nutt has submitted the SGA and we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-05 10:18:57 +01:00
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
SAM4E-EK: Add an NSH configuration that uses a USB CDC/ACM console
2014-03-22 16:27:43 +01:00
#
############################################################################
build: replace ${TOPDIR} with $(TOPDIR) in Makefile make the usage consistence Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-19 16:25:18 +02:00
include $(TOPDIR)/.config
include $(TOPDIR)/tools/Config.mk
include $(TOPDIR)/arch/arm/src/armv7-m/Toolchain.defs
SAM4E-EK: Add an NSH configuration that uses a USB CDC/ACM console
2014-03-22 16:27:43 +01:00
Remove duplicate linker script definitions ## Summary A lot of linker scripts were listed twice, once for unix, once for windows. This PR cleans up the logic so they're only listed once. ## Impact Any opportunity to use a single source of truth and reduce lines of code is a win! ## Testing CI will test all build
2022-02-14 22:29:40 +01:00
ARCHSCRIPT += $(BOARD_DIR)$(DELIM)scripts$(DELIM)flash.ld
SAM4E-EK: Add an NSH configuration that uses a USB CDC/ACM console
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ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
Move warning option from Make.defs to Toolchain.defs Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-12 15:42:03 +02:00
CFLAGS := $(ARCHCFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
SAM4E-EK: Add an NSH configuration that uses a USB CDC/ACM console
2014-03-22 16:27:43 +01:00
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
Move warning option from Make.defs to Toolchain.defs Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-12 15:42:03 +02:00
CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
SAM4E-EK: Add an NSH configuration that uses a USB CDC/ACM console
2014-03-22 16:27:43 +01:00
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
make/expression: improving up asm/C/C++ compile times In the current compilation environment, the recursive assignment(=) for compile flags will be delayed until every file is actually need to be compile. For example: -------------------------------------------------------------------------------- arch/arm/src/Makefile: INCLUDES += ${shell $(INCDIR) "$(CC)" $(ARCH_SRCDIR)$(DELIM)chip} INCLUDES += ${shell $(INCDIR) "$(CC)" $(ARCH_SRCDIR)$(DELIM)common} INCLUDES += ${shell $(INCDIR) "$(CC)" $(ARCH_SRCDIR)$(DELIM)$(ARCH_SUBDIR)} INCLUDES += ${shell $(INCDIR) "$(CC)" $(TOPDIR)$(DELIM)sched} CPPFLAGS += $(INCLUDES) $(EXTRAFLAGS) CFLAGS += $(INCLUDES) $(EXTRAFLAGS) CXXFLAGS += $(INCLUDES) $(EXTRAFLAGS) AFLAGS += $(INCLUDES) $(EXTRAFLAGS) -------------------------------------------------------------------------------- All compilation options will be included recursively, which will be delayed until the compilation options are actually used: tools/Config.mk: -------------------------------------------------------------------------------- define COMPILE @echo "CC: $1" $(Q) $(CC) -c $(CFLAGS) $($(strip $1)_CFLAGS) $1 -o $2 endef -------------------------------------------------------------------------------- All compile flags to be reexecuted $(INCDIR) as long as one file needs to be compiled, but in fact, the compilation options have not changed in the current directory. So the we recommand to change the syntax of assignment From Recursive (=) To Simple (:=) In this way, we can ensure that all compilation options are expanded only once and reducing repeated works. Signed-off-by: chao.an <anchao@xiaomi.com>
2020-09-24 12:46:51 +02:00
CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
AFLAGS := $(CFLAGS) -D__ASSEMBLY__
SAM4E-EK: Add an NSH configuration that uses a USB CDC/ACM console
2014-03-22 16:27:43 +01:00
Revert "Make: use gcc as LD" This reverts commit 45672c269db13f59bdaa417e564837e8bbb6c8c1. Because: * It's very confusing to have cc as LD. * I don't see what "-nostartfiles -nodefaultlibs" in LDFLAGS are supposed to do when we use LD directly. It would be simpler to remove them from our LDFLAGS.
2021-06-11 01:14:48 +02:00
NXFLATLDFLAGS1 = -r -d -warn-common
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
SAM4E-EK: Add an NSH configuration that uses a USB CDC/ACM console
2014-03-22 16:27:43 +01:00
LDNXFLATFLAGS = -e main -s 2048
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