0002-Added-makefiles-for-building-PowerNex-target.patch

From 9a2733b41c222547c2cf24a65ba61382f575435a Mon Sep 17 00:00:00 2001
From: Dan Printzell <xwildn00bx@gmail.com>
Date: Fri, 17 Jan 2020 01:47:59 +0100
Subject: [PATCH 2/4] Added makefiles for building PowerNex target

Signed-off-by: Dan Printzell <xwildn00bx@gmail.com>
---
 powernex.mak     |  13 +++
 src/build.d      |   4 +-
 src/powernex.mak | 223 +++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 239 insertions(+), 1 deletion(-)
 create mode 100644 powernex.mak
 create mode 100644 src/powernex.mak

diff --git a/powernex.mak b/powernex.mak
new file mode 100644
index 000000000..55517111d
--- /dev/null
+++ b/powernex.mak
@@ -0,0 +1,13 @@
+INSTALL_DIR=$(PWD)/../install
+.PHONY: all clean install
+
+all:
+	$(QUIET)$(MAKE) -C src -f powernex.mak all
+
+clean:
+	$(QUIET)$(MAKE) -C src -f powernex.mak clean
+
+install: all
+	$(MAKE) INSTALL_DIR=$(INSTALL_DIR) -C src -f powernex.mak install
+
+.DELETE_ON_ERROR: # GNU Make directive (delete output files on error)
diff --git a/src/build.d b/src/build.d
index dc1272be0..f6b1899b9 100755
--- a/src/build.d
+++ b/src/build.d
@@ -1426,7 +1426,7 @@ bool download(string to, string from, uint tries = 3)
 /**
 Detects the host OS.
 
-Returns: a string from `{windows, osx,linux,freebsd,openbsd,netbsd,dragonflybsd,solaris}`
+Returns: a string from `{windows, osx,linux,freebsd,openbsd,netbsd,dragonflybsd,solaris,powernex}`
 */
 string detectOS()
 {
@@ -1446,6 +1446,8 @@ string detectOS()
         return "dragonflybsd";
     else version(Solaris)
         return "solaris";
+    else version(PowerNex)
+        return "powernex";
     else
         static assert(0, "Unrecognized or unsupported OS.");
 }
diff --git a/src/powernex.mak b/src/powernex.mak
new file mode 100644
index 000000000..50df6fdaf
--- /dev/null
+++ b/src/powernex.mak
@@ -0,0 +1,223 @@
+################################################################################
+# Important variables:
+# --------------------
+#
+# HOST_CXX:             Host C++ compiler to use (g++,clang++)
+# HOST_DMD:             Host D compiler to use for bootstrapping
+# AUTO_BOOTSTRAP:       Enable auto-boostrapping by downloading a stable DMD binary
+# INSTALL_DIR:          Installation folder to use
+# MODEL:                Target architecture to build for (32,64) - defaults to the host architecture
+#
+################################################################################
+# Build modes:
+# ------------
+# BUILD: release (default) | debug (enabled a build with debug instructions)
+#
+# Opt-in build features:
+#
+# ENABLE_RELEASE:       Optimized release built
+# ENABLE_DEBUG:         Add debug instructions and symbols (set if ENABLE_RELEASE isn't set)
+# ENABLE_LTO:           Enable link-time optimizations
+# ENABLE_UNITTEST:      Build dmd with unittests (sets ENABLE_COVERAGE=1)
+# ENABLE_PROFILE:       Build dmd with a profiling recorder (D)
+# ENABLE_COVERAGE       Build dmd with coverage counting
+# ENABLE_SANITIZERS     Build dmd with sanitizer (e.g. ENABLE_SANITIZERS=address,undefined)
+#
+# Targets
+# -------
+#
+# all					Build dmd
+# unittest              Run all unittest blocks
+# cxx-unittest          Check conformance of the C++ headers
+# build-examples        Build DMD as library examples
+# clean                 Remove all generated files
+# man                   Generate the man pages
+# checkwhitespace       Checks for trailing whitespace and tabs
+# zip                   Packs all sources into a ZIP archive
+# gitzip                Packs all sources into a ZIP archive
+# install               Installs dmd into $(INSTALL_DIR)
+################################################################################
+
+# get OS and MODEL
+OS:=powernex
+include osmodel.mak
+
+# Default to a release built, override with BUILD=debug
+ifeq (,$(BUILD))
+BUILD=release
+endif
+
+ifneq ($(BUILD),release)
+    ifneq ($(BUILD),debug)
+        $(error Unrecognized BUILD=$(BUILD), must be 'debug' or 'release')
+    endif
+endif
+
+INSTALL_DIR=../../install
+D = dmd
+
+GENERATED = ../generated
+G = $(GENERATED)/$(OS)/$(BUILD)/$(MODEL)
+$(shell mkdir -p $G)
+
+ifeq (osx,$(OS))
+    export MACOSX_DEPLOYMENT_TARGET=10.9
+endif
+
+HOST_CXX?=c++
+# compatibility with old behavior
+ifneq ($(HOST_CC),)
+  $(warning ===== WARNING: Please use HOST_CXX=$(HOST_CC) instead of HOST_CC=$(HOST_CC). =====)
+  HOST_CXX=$(HOST_CC)
+endif
+
+HOST_DC?=
+ifneq (,$(HOST_DC))
+  $(warning ========== Use HOST_DMD instead of HOST_DC ========== )
+  HOST_DMD=$(HOST_DC)
+endif
+
+# Host D compiler for bootstrapping
+ifeq (,$(AUTO_BOOTSTRAP))
+  # No bootstrap, a $(HOST_DC) installation must be available
+  HOST_DMD?=dmd
+  HOST_DMD_PATH=$(abspath $(shell which $(HOST_DMD)))
+  ifeq (,$(HOST_DMD_PATH))
+    $(error '$(HOST_DMD)' not found, get a D compiler or make AUTO_BOOTSTRAP=1)
+  endif
+  HOST_DMD_RUN:=$(HOST_DMD)
+else
+  # Auto-bootstrapping, will download dmd automatically
+  # Keep var below in sync with other occurrences of that variable, e.g. in circleci.sh
+  HOST_DMD_VER=2.088.0
+  HOST_DMD_ROOT=$(GENERATED)/host_dmd-$(HOST_DMD_VER)
+  # dmd.2.088.0.osx.zip or dmd.2.088.0.linux.tar.xz
+  HOST_DMD_BASENAME=dmd.$(HOST_DMD_VER).$(OS)$(if $(filter $(OS),freebsd),-$(MODEL),)
+  # http://downloads.dlang.org/releases/2.x/2.088.0/dmd.2.088.0.linux.tar.xz
+  HOST_DMD_URL=http://downloads.dlang.org/releases/2.x/$(HOST_DMD_VER)/$(HOST_DMD_BASENAME)
+  HOST_DMD=$(HOST_DMD_ROOT)/dmd2/$(OS)/$(if $(filter $(OS),osx),bin,bin$(MODEL))/dmd
+  HOST_DMD_PATH=$(HOST_DMD)
+  HOST_DMD_RUN=$(HOST_DMD) -conf=$(dir $(HOST_DMD))dmd.conf
+endif
+
+RUN_BUILD = $(GENERATED)/build HOST_DMD="$(HOST_DMD)" CXX="$(HOST_CXX)" OS=$(OS) BUILD=$(BUILD) MODEL=$(MODEL) AUTO_BOOTSTRAP="$(AUTO_BOOTSTRAP)" DOCDIR="$(DOCDIR)" STDDOC="$(STDDOC)" DOC_OUTPUT_DIR="$(DOC_OUTPUT_DIR)" MAKE="$(MAKE)" --called-from-make
+
+######## Begin build targets
+
+all: dmd
+.PHONY: all
+
+dmd: $(GENERATED)/build
+	$(RUN_BUILD) $@
+.PHONY: dmd
+
+$(GENERATED)/build: build.d $(HOST_DMD_PATH)
+	$(HOST_DMD_RUN) -of$@ -g build.d
+
+auto-tester-build: $(GENERATED)/build
+	$(RUN_BUILD) $@
+
+.PHONY: auto-tester-build
+
+toolchain-info: $(GENERATED)/build
+	$(RUN_BUILD) $@
+
+unittest: $G/dmd-unittest
+	$<
+
+######## Manual cleanup
+
+clean:
+	rm -Rf $(GENERATED)
+
+######## Download and install the last dmd buildable without dmd
+
+ifneq (,$(AUTO_BOOTSTRAP))
+CURL_FLAGS:=-fsSL --retry 5 --retry-max-time 120 --connect-timeout 5 --speed-time 30 --speed-limit 1024
+$(HOST_DMD_PATH):
+	mkdir -p ${HOST_DMD_ROOT}
+ifneq (,$(shell which xz 2>/dev/null))
+	curl ${CURL_FLAGS} ${HOST_DMD_URL}.tar.xz | tar -C ${HOST_DMD_ROOT} -Jxf - || rm -rf ${HOST_DMD_ROOT}
+else
+	TMPFILE=$$(mktemp deleteme.XXXXXXXX) &&	curl ${CURL_FLAGS} ${HOST_DMD_URL}.zip > $${TMPFILE}.zip && \
+		unzip -qd ${HOST_DMD_ROOT} $${TMPFILE}.zip && rm $${TMPFILE}.zip;
+endif
+endif
+
+FORCE: ;
+
+################################################################################
+# Generate the man pages
+################################################################################
+
+DMD_MAN_PAGE = $(GENERATED)/docs/man/man1/dmd.1
+
+$(GENERATED)/docs/%: $(GENERATED)/build
+	$(RUN_BUILD) $@
+
+man: $(GENERATED)/build
+	$(RUN_BUILD) $@
+
+######################################################
+
+install: $(GENERATED)/build $(DMD_MAN_PAGE)
+	$(RUN_BUILD) $@
+
+######################################################
+
+checkwhitespace: $(GENERATED)/build
+	$(RUN_BUILD) $@
+
+######################################################
+# DScanner
+######################################################
+
+# runs static code analysis with Dscanner
+style: $(GENERATED)/build
+	$(RUN_BUILD) $@
+
+######################################################
+
+cxx-unittest: $(GENERATED)/build
+	$(RUN_BUILD) $@
+
+######################################################
+
+zip: $(GENERATED)/build
+	$(RUN_BUILD) $@
+
+######################################################
+
+gitzip:
+	git archive --format=zip HEAD > $(ZIPFILE)
+
+######################################################
+# Default rule to forward targets to build.d
+
+$G/%: $(GENERATED)/build FORCE
+	$(RUN_BUILD) $@
+
+################################################################################
+# DDoc documentation generation
+################################################################################
+
+# BEGIN fallbacks for old variable names
+# should be removed after https://github.com/dlang/dlang.org/pull/1581
+# has been pulled
+DOCSRC=../dlang.org
+STDDOC=$(DOCFMT)
+DOC_OUTPUT_DIR=$(DOCDIR)
+# END fallbacks
+
+# DDoc html generation - this is very similar to the way the documentation for
+# Phobos is built
+ifneq ($(DOCSRC),)
+
+html: $(GENERATED)/build FORCE
+	$(RUN_BUILD) $@
+
+endif
+
+######################################################
+
+.DELETE_ON_ERROR: # GNU Make directive (delete output files on error)
-- 
2.32.0