OS X Support

Author: joshgarde

.travis.yml

@@ -0,0 +1,20 @@
+# While Travis Support has been implemented for OSX, it does not fully build
+# due to the build time limit and the vast ammount of warnings generated
+
+os:
+  - osx
+osx_image: xcode7.3
+sudo: required
+language: node_js
+node_js:
+  - "6.2.2"
+before_install:
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then hdiutil create -type SPARSE -fs 'Case-sensitive Journaled HFS+' -size 10g -volname build ../build.dmg ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then hdiutil attach ../build.dmg.sparseimage ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then cp -r $TRAVIS_BUILD_DIR/* /Volumes/build ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then cd /Volumes/build ; fi
+install:
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install binutils ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install gnu-sed --with-default-names ; fi
+script:
+  - npm install

install-dependencies

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+set +h
+
+#
+# Applies OSX "dependencies" needed to compile the linux kernel
+#
+
+if [[ $(uname -s) = "Darwin" ]]; then
+  command -v port >/dev/null ||
+  (
+    echo "MacPorts is not installed" &&
+    echo "Please visit https://www.macports.org/ for more information" &&
+    exit 40
+  )
+
+  port -q install gsed || exit $?
+  ln -s /opt/local/bin/gsed /usr/local/bin/sed  || exit $?
+
+  port -q install binutils || exit $?
+  ln -s /opt/local/bin/gstrip /usr/local/bin/strip  || exit $?
+fi

package.json

@@ -51,7 +51,8 @@
   "dependencies": {
     "download-manager": "^0.0.20",
     "fs-extra": "^0.30.0",
-    "prebuild-install": "1.0.2"
+    "prebuild-install": "1.0.2",
+    "async": "^2.0.0-rc.6"
   },
   "devDependencies": {
     "prebuild": "^4.2.2"

patches/linux/LICENSE

@@ -0,0 +1,14 @@
+--- Makefile
++++ Makefile
+@@ -305,6 +305,11 @@
+ 		-Wno-missing-field-initializers -fno-delete-null-pointer-checks
+ endif
+ 
++ifeq ($(shell uname), Darwin)
++HOSTCFLAGS += -I../glibc
++HOSTCXXFLAGS += -I../glibc
++endif
++
+ # Decide whether to build built-in, modular, or both.
+ # Normally, just do built-in.
+ 

patches/linux/linux-4.6.diff

@@ -8,7 +8,7 @@ source scripts/adjustEnvVars.sh
 #
 
 PRODUCTS=(bin lib libexec share *-nodeos-linux-musl)
-PREBUILD=prebuilds/linux-$NODE_ARCH.tar.gz
+PREBUILD=prebuilds/$KERNEL_NAME-$NODE_ARCH.tar.gz
 
 
 # Clean products previously to create them

scripts/BigRedButton

@@ -4,6 +4,7 @@ RED="\e[31m"
 GRN="\e[32m"
 WHT="\e[37m"
 CLR="\e[0m"
+NWL="\n"
 
 # Platform aliases
 case $PLATFORM in
@@ -144,15 +145,15 @@ OBJECTS=`pwd`/build/$CPU
 MAKE1="make ${SILENT:=--silent LIBTOOLFLAGS=--silent V=}"
 MAKE="$MAKE1 --jobs=$JOBS"
 
+KERNEL_NAME=$(uname -s | tr '[:upper:]' '[:lower:]')
 
 function rmStep(){
   rm -rf "$@"
-  rmdir -p --ignore-fail-on-non-empty `dirname "$@"`
 }
 
 # Clean object dir and return the input error
 function err(){
-  echo -e "${RED}Error compiling '${OBJ_DIR}'${CLR}"
+  printf "${RED}Error compiling '${OBJ_DIR}'${CLR}${NWL}"
   rmStep $OBJ_DIR
   exit $1
 }

scripts/adjustEnvVars.sh

@@ -49,7 +49,7 @@ SRC_DIR=$DEPS/linux
 STEP_DIR=$KERNEL_HEADERS
 
 if [[ ! -d $STEP_DIR ]]; then
-  echo -e "${WHT}Extracting Linux headers${CLR}"
+   printf "${WHT}Extracting Linux headers${CLR}${NWL}"
 
   rmStep $OBJ_BINUTILS
 
@@ -62,10 +62,9 @@ if [[ ! -d $STEP_DIR ]]; then
     $MAKE ARCH=$ARCH INSTALL_HDR_PATH=$OUT_DIR/$TARGET headers_install || exit 10
   ) || err $?
 
-  echo -e "${GRN}Successfully extracted Linux headers${CLR}"
+  printf "${GRN}Successfully extracted Linux headers${CLR}${NWL}"
 fi
 
-
 #
 # binutils
 #
@@ -74,7 +73,7 @@ SRC_DIR=$DEPS/binutils
 STEP_DIR=$OBJ_BINUTILS
 
 if [[ ! -d $STEP_DIR ]]; then
-  echo -e "${WHT}Compiling binutils${CLR}"
+  printf "${WHT}Compiling binutils${CLR}${NWL}"
 
   rmStep $OBJ_GCC_STATIC
 
@@ -99,7 +98,7 @@ if [[ ! -d $STEP_DIR ]]; then
     $MAKE install || exit 23
   ) || err $?
 
-  echo -e "${GRN}Successfully compiled binutils${CLR}"
+  printf "${GRN}Successfully compiled binutils${CLR}${NWL}"
 fi
 
 
@@ -111,7 +110,7 @@ SRC_DIR=$DEPS/gcc
 STEP_DIR=$OBJ_GCC_STATIC
 
 if [[ ! -d $STEP_DIR ]]; then
-  echo -e "${WHT}Compiling GCC static${CLR}"
+  printf "${WHT}Compiling GCC static${CLR}${NWL}"
 
   rmStep $OBJ_MUSL
 
@@ -160,7 +159,7 @@ if [[ ! -d $STEP_DIR ]]; then
   # [ToDo] Check if we can be able to generate them on different folders
 #  rm -rf $STEP_DIR || exit 35
 
-  echo -e "${GRN}Successfully compiled GCC static${CLR}"
+  printf "${GRN}Successfully compiled GCC static${CLR}${NWL}"
 fi
 
 
@@ -172,7 +171,7 @@ SRC_DIR=$DEPS/musl
 STEP_DIR=$OBJ_MUSL
 
 if [[ ! -d $STEP_DIR ]]; then
-  echo -e "${WHT}Compiling musl${CLR}"
+  printf "${WHT}Compiling musl${CLR}${NWL}"
 
   rmStep $OBJ_GCC_FINAL
 
@@ -198,7 +197,7 @@ if [[ ! -d $STEP_DIR ]]; then
     DESTDIR=$OUT_DIR/$TARGET $MAKE install || exit 43
   ) || err $?
 
-  echo -e "${GRN}Successfully compiled musl${CLR}"
+  printf "${GRN}Successfully compiled musl${CLR}${NWL}"
 fi
 
 
@@ -210,7 +209,7 @@ SRC_DIR=$DEPS/gcc
 STEP_DIR=$OBJ_GCC_FINAL
 
 if [[ ! -d $STEP_DIR ]]; then
-  echo -e "${WHT}Compiling GCC final${CLR}"
+  printf "${WHT}Compiling GCC final${CLR}${NWL}"
 
   (
     mkdir -p $STEP_DIR &&
@@ -247,7 +246,7 @@ if [[ ! -d $STEP_DIR ]]; then
     $MAKE install || exit 53
   ) || err $?
 
-  echo -e "${GRN}Successfully compiled GCC final${CLR}"
+  printf "${GRN}Successfully compiled GCC final${CLR}${NWL}"
 fi
 
 
@@ -263,9 +262,9 @@ rm -rf {,share}/{info,man,doc} || exit 60
 # Strip libraries and binaries
 #
 
-strip --strip-debug    {,$TARGET/}lib/* &>> /dev/null
-strip --strip-unneeded {,$TARGET/}bin/* &>> /dev/null
+strip --strip-debug    {,$TARGET/}lib/* > /dev/null
+strip --strip-unneeded {,$TARGET/}bin/* > /dev/null
 
-strip --strip-unneeded libexec/gcc/$TARGET/*/*{,/*} &>> /dev/null
+strip --strip-unneeded libexec/gcc/$TARGET/*/*{,/*} > /dev/null
 
 exit 0  # Ignore errors from `strip`