Add support for QNX 7.1 build

build_qnx/Makefile

@@ -0,0 +1,8 @@
+LIST=OS
+ifndef QRECURSE
+QRECURSE=recurse.mk
+ifdef QCONFIG
+QRDIR=$(dir $(QCONFIG))
+endif
+endif
+include $(QRDIR)$(QRECURSE)

build_qnx/common.mk

@@ -0,0 +1,102 @@
+ifndef QCONFIG
+QCONFIG=qconfig.mk
+endif
+include $(QCONFIG)
+
+#choose release or debug
+BOOST_VARIANT ?= release
+
+#set the following to FALSE if generating .pinfo files is causing problems
+GENERATE_PINFO_FILES ?= TRUE
+
+#where to install Boost:
+#$(INSTALL_ROOT_$(OS)) is pointing to $QNX_TARGET
+#by default, unless it was manually re-routed to
+#a staging area by setting both INSTALL_ROOT_nto
+#and USE_INSTALL_ROOT
+BOOST_INSTALL_ROOT ?= $(INSTALL_ROOT_$(OS))
+
+B2_MODULES = --without-mpi --without-graph_parallel
+B2_EXTRA_OPTS =
+
+# list of flags passed to the b2 command which are shared by all target architectures
+B2_OPTIONS = -q -d2 -j$(firstword $(JLEVEL) 1) \
+             ${B2_MODULES} \
+             --build-type=minimal target-os=qnxnto toolset=qcc \
+             --prefix=$(BOOST_INSTALL_ROOT) --includedir=$(BOOST_INSTALL_ROOT)/usr/include \
+             --libdir=$(BOOST_INSTALL_ROOT)/$(CPUVARDIR)/usr/lib \
+             --user-config=$(PROJECT_ROOT)/user-config-python38.jam \
+             runtime-link=shared link=shared variant=$(BOOST_VARIANT) define=BOOST_SYSTEM_NO_DEPRECATED \
+             ${B2_EXTRA_OPTS}
+
+FLAGS   += -g
+LDFLAGS += -Wl,--build-id=md5 -lang-c++ -lsocket
+
+FLAGS   += -Vgcc_nto$(CCVER) -Wno-ignored-attributes -I$(PROJECT_ROOT)/libs/predef/include/boost/predef/other
+LDFLAGS += -Vgcc_nto$(CCVER)
+
+#override 'all' target to bypass the default QNX build system
+ALL_DEPENDENCIES = install
+
+define PINFO
+endef
+PINFO_STATE=Experimental
+USEFILE=
+
+include $(MKFILES_ROOT)/qtargets.mk
+
+ifndef NO_TARGET_OVERRIDE
+
+BUILD_DIR = $(PWD)/build
+
+$(PROJECT_ROOT)/../b2:
+	cd $(PROJECT_ROOT)/.. && ./bootstrap.sh --with-python-version=3.8
+
+B2_CMD = export CPUVARDIR=$(CPUVARDIR) && \
+         export CCVER=$(CCVER) && \
+         cd $(PROJECT_ROOT)/.. && ./b2 $(B2_OPTIONS) --build-dir=$(BUILD_DIR) cflags="$(FLAGS)" linkflags="$(LDFLAGS)"
+
+B2_CMD_TEST = export CPUVARDIR=$(CPUVARDIR) && \
+         export CCVER=$(CCVER) && \
+         $(PROJECT_ROOT)/../b2 $(B2_OPTIONS) --build-dir=$(BUILD_DIR) cflags="$(FLAGS)" linkflags="$(LDFLAGS)"
+
+install check: $(PROJECT_ROOT)/../b2
+	@mkdir -p build
+	$(B2_CMD) install
+	$(ADD_USAGE_TO_LIBS)
+
+clean iclean spotless:
+	rm -fr build
+
+uninstall:
+
+test.%: $(PROJECT_ROOT)/../b2
+	cd $(PROJECT_ROOT)/../libs/$(subst test.,,$@)/test && \
+	$(B2_CMD_TEST) testing.execute=off
+
+
+endif
+
+#everything down below deals with the generation of the PINFO
+#information for shared objects that is used by the QNX build
+#infrastructure to embed metadata in the .so files, for example
+#data and time, version number, description, etc. Metadata can
+#be retrieved on the target by typing 'use -i <path to boost .so file>'.
+#this is optional: setting GENERATE_PINFO_FILES to FALSE will disable
+#the insertion of metadata in .so files.
+ifeq ($(GENERATE_PINFO_FILES), TRUE)
+define ADD_USAGE_TO_LIBS
+@for lib in `find $(BOOST_INSTALL_ROOT)/$(CPUVARDIR)/usr/lib -name "libboost*.so.1.82.0"`; do $(MAKE) -B -s --no-print-directory NO_TARGET_OVERRIDE=1 $$lib; done
+endef
+
+#the following rule is called by ADD_USAGE_TO_LIBS
+#in order to generate the .pinfo files for the shared libraries
+%.so.1.82.0:
+	$(ADD_PINFO)
+	$(ADD_USAGE)
+	rm -f $(pinfo_name)
+
+else
+define ADD_USAGE_TO_LIBS
+endef
+endif

build_qnx/nto/Makefile

@@ -0,0 +1,8 @@
+LIST=CPU
+ifndef QRECURSE
+QRECURSE=recurse.mk
+ifdef QCONFIG
+QRDIR=$(dir $(QCONFIG))
+endif
+endif
+include $(QRDIR)$(QRECURSE)

build_qnx/nto/aarch64/Makefile

@@ -0,0 +1,8 @@
+LIST=VARIANT
+ifndef QRECURSE
+QRECURSE=recurse.mk
+ifdef QCONFIG
+QRDIR=$(dir $(QCONFIG))
+endif
+endif
+include $(QRDIR)$(QRECURSE)

build_qnx/nto/aarch64/le/Makefile

@@ -0,0 +1,6 @@
+CCVER = aarch64
+include ../../../common.mk
+
+B2_OPTIONS += abi=aapcs
+FLAGS      += -D__arm64 -D__aarch64__ $(VFLAG_le) $(CCVFLAG_le)
+LDFLAGS    += $(VFLAG_le) $(LDVFLAG_le)

build_qnx/nto/x86_64/Makefile

@@ -0,0 +1,8 @@
+LIST=VARIANT
+ifndef QRECURSE
+QRECURSE=recurse.mk
+ifdef QCONFIG
+QRDIR=$(dir $(QCONFIG))
+endif
+endif
+include $(QRDIR)$(QRECURSE)

build_qnx/nto/x86_64/o/Makefile

@@ -0,0 +1,2 @@
+CCVER = x86_64
+include ../../../common.mk

build_qnx/user-config-python38.jam

@@ -0,0 +1,12 @@
+import os ;
+local QNX_HOST = [ os.environ QNX_HOST ] ;
+local QNX_TARGET = [ os.environ QNX_TARGET ] ;
+local CPUVARDIR = [ os.environ CPUVARDIR ] ;
+
+using python
+     : 3.8
+     : python3
+     : $(QNX_TARGET)/$(CPUVARDIR)/usr/include/python3.8 $(QNX_TARGET)/usr/include/python3.8 $(QNX_TARGET)/usr/include/$(CPUVARDIR)/python3.8
+     : $(QNX_TARGET)/$(CPUVARDIR)/usr/lib
+     : <target-os>qnxnto <toolset>qcc
+     ;