mirror of
https://gitee.com/mirrors_PX4/PX4-Autopilot.git
synced 2026-11-07 11:51:37 +08:00
Matthias Grob
463217a5f9
* Cygwin: repaired NuttX build after 1f63d85869
all the NuttX specific WINTOOL define handling was skiped in cmake Make.defs generation
The Nuttx build is makfile based and needs its cygwin treatment
Additionally the ${PX4_SOURCE_DIR}/src/include which was added through cmake needs path conversion
The two root causes for the special handling are:
- ARM GCC for Windows doesn't support cygwin paths passed as an argument
so they need to be either relative or converted via cypath tool
- Symbolic links are totally different under Windows and because NuttX uses them extensively
it has special handling scripts that need to be fed with the correct defines
* Cygwin: NuttX include paths all converted in Make.defs.in
differentiate between WINTOOL define (MSYS & cygwin) and cygwin using uname command:
- MSYS needs symbolic link handling for ARM GCC but no path conversion
- Cygwin needs both
92 lines
3.3 KiB
Plaintext
92 lines
3.3 KiB
Plaintext
############################################################################
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# nuttx-configs/Make.defs
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#
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# Copyright (C) 2011 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name NuttX nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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############################################################################
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include $(TOPDIR)/.config
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include $(TOPDIR)/tools/Config.mk
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CC = ${C_COMPILER}
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CXX = ${CXX_COMPILER}
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CPP = ${C_COMPILER} -E
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LD = ${LD}
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AR = ${CMAKE_AR} rcs
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NM = ${CMAKE_NM}
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OBJCOPY = ${CMAKE_OBJCOPY}
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OBJDUMP = ${CMAKE_OBJDUMP}
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# Include paths with Cygwin path conversion
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ifneq (, $(findstring CYGWIN, $(shell uname)))
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WINTOOL = y
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PX4INCLUDES = -I"$(shell cygpath -w ${PX4_SOURCE_DIR}/src/include)"
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ARCHINCLUDES = $(PX4INCLUDES) -I. -isystem "$(shell cygpath -w $(TOPDIR)/include)"
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ARCHXXINCLUDES = $(ARCHINCLUDES) -isystem "$(shell cygpath -w $(TOPDIR)/include/cxx)"
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else
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PX4INCLUDES = -I${PX4_SOURCE_DIR}/src/include
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ARCHINCLUDES = $(PX4INCLUDES) -I. -isystem $(TOPDIR)/include
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ARCHXXINCLUDES = $(ARCHINCLUDES) -isystem $(TOPDIR)/include/cxx
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endif
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# Windows toolchain (MSYS & Cygwin) symbolic link handling
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ifeq ($(WINTOOL),y)
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DIRLINK = $(TOPDIR)/tools/copydir.sh
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DIRUNLINK = $(TOPDIR)/tools/unlink.sh
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MKDEP = $(TOPDIR)/tools/mknulldeps.sh
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endif
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CFLAGS = -Os -g2 ${CMAKE_C_FLAGS} $(ARCHINCLUDES) \
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-Wno-bad-function-cast \
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-Wno-cpp \
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-Wno-float-equal \
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-Wno-implicit-fallthrough \
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-Wno-implicit-function-declaration \
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-Wno-logical-op \
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-Wno-maybe-uninitialized \
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-Wno-missing-declarations \
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-Wno-missing-field-initializers \
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-Wno-missing-prototypes \
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-Wno-nested-externs \
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-Wno-nonnull-compare \
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-Wno-old-style-declaration \
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-Wno-sign-compare \
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-Wno-type-limits
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CXXFLAGS = -Os -g2 ${CMAKE_CXX_FLAGS} $(ARCHXXINCLUDES) \
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-fcheck-new \
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-fno-builtin \
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-Wno-double-promotion \
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-Wno-maybe-uninitialized \
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-Wno-missing-declarations
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AFLAGS = $(CFLAGS) -D__ASSEMBLY__
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