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+#!/bin/sh
+#
+# NetSurf Library, tool and browser development support script
+#
+# Copyright 2013-2017 Vincent Sanders <vince@netsurf-browser.org>
+# Released under the MIT Licence
+#
+# This script allows NetSurf and its libraries to be built without
+# requiring installation into a system.
+#
+# Usage: source env.sh
+#
+# Controlling variables
+# HOST sets the target architecture for library builds
+# BUILD sets the building machines architecture
+# TARGET_WORKSPACE is the workspace directory to keep the sandboxes
+#
+# The use of HOST and BUILD here is directly comprable to the GCC
+# usage as described at:
+# http://gcc.gnu.org/onlinedocs/gccint/Configure-Terms.html
+#
+
+###############################################################################
+# OS Package installation
+###############################################################################
+
+# deb packages for dpkg based systems
+NS_DEV_DEB="build-essential pkg-config git gperf libcurl3-dev libpng-dev libjpeg-dev"
+NS_TOOL_DEB="flex bison libhtml-parser-perl"
+if [ "x${NETSURF_GTK_MAJOR}" = "x3" ]; then
+ NS_GTK_DEB="libgtk-3-dev librsvg2-dev"
+else
+ NS_GTK_DEB="libgtk2.0-dev librsvg2-dev"
+fi
+
+# apt get commandline to install necessary dev packages
+ns-apt-get-install()
+{
+ if /usr/bin/apt-cache show libssl1.0-dev >/dev/null 2>&1; then
+ NS_DEV_DEB="${NS_DEV_DEB} libssl1.0-dev"
+ else
+ NS_DEV_DEB="${NS_DEV_DEB} libssl-dev"
+ fi
+ sudo apt-get install $(echo ${NS_DEV_DEB} ${NS_TOOL_DEB} ${NS_GTK_DEB})
+}
+
+
+# packages for yum installer RPM based systems (tested on fedora 20)
+NS_DEV_YUM_RPM="git gcc pkgconfig expat-devel openssl-devel gperf libcurl-devel perl-Digest-MD5-File libjpeg-devel libpng-devel"
+NS_TOOL_YUM_RPM="flex bison"
+if [ "x${NETSURF_GTK_MAJOR}" = "x3" ]; then
+ NS_GTK_YUM_RPM="gtk3-devel librsvg2-devel"
+else
+ NS_GTK_YUM_RPM="gtk2-devel librsvg2-devel"
+fi
+
+# yum commandline to install necessary dev packages
+ns-yum-install()
+{
+ sudo yum -y install $(echo ${NS_DEV_YUM_RPM} ${NS_TOOL_YUM_RPM} ${NS_GTK_YUM_RPM})
+}
+
+
+# packages for dnf installer RPM based systems (tested on fedora 25)
+NS_DEV_DNF_RPM="java-1.8.0-openjdk-headless gcc clang pkgconfig libcurl-devel libjpeg-devel expat-devel libpng-devel openssl-devel gperf perl-HTML-Parser"
+NS_TOOL_DNF_RPM="git flex bison ccache screen"
+if [ "x${NETSURF_GTK_MAJOR}" = "x3" ]; then
+ NS_GTK_DNF_RPM="gtk3-devel"
+else
+ NS_GTK_DNF_RPM="gtk2-devel"
+fi
+
+# dnf commandline to install necessary dev packages
+ns-dnf-install()
+{
+ sudo dnf install $(echo ${NS_DEV_DNF_RPM} ${NS_TOOL_DNF_RPM} ${NS_GTK_DNF_RPM})
+}
+
+
+# packages for zypper installer RPM based systems (tested on openSUSE leap 42)
+NS_DEV_ZYP_RPM="java-1_8_0-openjdk-headless gcc clang pkgconfig libcurl-devel libjpeg-devel libexpat-devel libpng-devel openssl-devel gperf perl-HTML-Parser"
+NS_TOOL_ZYP_RPM="git flex bison gperf ccache screen"
+if [ "x${NETSURF_GTK_MAJOR}" = "x3" ]; then
+ NS_GTK_ZYP_RPM="gtk3-devel"
+else
+ NS_GTK_ZYP_RPM="gtk2-devel"
+fi
+
+# zypper commandline to install necessary dev packages
+ns-zypper-install()
+{
+ sudo zypper install -y $(echo ${NS_DEV_ZYP_RPM} ${NS_TOOL_ZYP_RPM} ${NS_GTK_ZYP_RPM})
+}
+
+
+# Packages for Haiku install
+
+# Haiku secondary arch suffix:
+# empty for primary (gcc2 on x86) or "_x86" for gcc4 secondary.
+HA=_x86
+
+NS_DEV_HPKG="devel:libcurl${HA} devel:libpng${HA} devel:libjpeg${HA} devel:libcrypto${HA} devel:libiconv${HA} devel:libexpat${HA} cmd:pkg_config${HA} cmd:gperf html_parser"
+
+# pkgman commandline to install necessary dev packages
+ns-pkgman-install()
+{
+ pkgman install $(echo ${NS_DEV_HPKG})
+}
+
+
+# MAC OS X
+NS_DEV_MACPORT="git expat openssl curl libjpeg-turbo libpng"
+
+ns-macport-install()
+{
+ PATH=/opt/local/bin:/opt/local/sbin:$PATH sudo /opt/local/bin/port install $(echo ${NS_DEV_MACPORT})
+}
+
+
+# packages for FreeBSD install
+NS_DEV_FREEBSDPKG="gmake curl"
+
+# FreeBSD package install
+ns-freebsdpkg-install()
+{
+ pkg install $(echo ${NS_DEV_FREEBSDPKG})
+}
+
+
+# generic for help text
+NS_DEV_GEN="git, gcc, pkgconfig, expat library, openssl library, libcurl, perl, perl MD5 digest, libjpeg library, libpng library"
+NS_TOOL_GEN="flex tool, bison tool"
+if [ "x${NETSURF_GTK_MAJOR}" = "x3" ]; then
+ NS_GTK_GEN="gtk+ 3 toolkit library, librsvg2 library"
+else
+ NS_GTK_GEN="gtk+ 2 toolkit library, librsvg2 library"
+fi
+
+# Generic OS package install
+# looks for package managers and tries to use them if present
+ns-package-install()
+{
+ if [ -x "/usr/bin/zypper" ]; then
+ ns-zypper-install
+ elif [ -x "/usr/bin/apt-get" ]; then
+ ns-apt-get-install
+ elif [ -x "/usr/bin/dnf" ]; then
+ ns-dnf-install
+ elif [ -x "/usr/bin/yum" ]; then
+ ns-yum-install
+ elif [ -x "/bin/pkgman" ]; then
+ ns-pkgman-install
+ elif [ -x "/opt/local/bin/port" ]; then
+ ns-macport-install
+ elif [ -x "/usr/sbin/pkg" ]; then
+ ns-freebsdpkg-install
+ else
+ echo "Unable to determine OS packaging system in use."
+ echo "Please ensure development packages are installed for:"
+ echo ${NS_DEV_GEN}"," ${NS_TOOL_GEN}"," ${NS_GTK_GEN}
+ fi
+}
+
+###############################################################################
+# Setup environment
+###############################################################################
+
+# find which command used to find everything else on path
+if [ -x /usr/bin/which ]; then
+ WHICH_CMD=/usr/bin/which
+else
+ WHICH_CMD=/bin/which
+fi
+
+# environment parameters
+
+# The system doing the building
+if [ "x${BUILD}" = "x" ]; then
+ BUILD_CC=$(${WHICH_CMD} cc)
+ if [ $? -eq 0 ];then
+ BUILD=$(cc -dumpmachine)
+ else
+ echo "Unable to locate a compiler. Perhaps run ns-package-install"
+ return 1
+ fi
+fi
+
+# Get the host build if unset
+if [ "x${HOST}" = "x" ]; then
+ if [ "x${TARGET_ABI}" = "x" ]; then
+ HOST=${BUILD}
+ else
+ HOST=${TARGET_ABI}
+ fi
+else
+ HOST_CC_LIST="${HOST}-cc ${HOST}-gcc /opt/netsurf/${HOST}/cross/bin/${HOST}-cc /opt/netsurf/${HOST}/cross/bin/${HOST}-gcc"
+ for HOST_CC_V in $(echo ${HOST_CC_LIST});do
+ HOST_CC=$(${WHICH_CMD} ${HOST_CC_V})
+ if [ "x${HOST_CC}" != "x" ];then
+ break
+ fi
+ done
+ if [ "x${HOST_CC}" = "x" ];then
+ echo "Unable to execute host compiler for HOST=${HOST}. is it set correctly?"
+ return 1
+ fi
+
+ HOST_CC_MACHINE=$(${HOST_CC} -dumpmachine 2>/dev/null)
+
+ if [ "${HOST_CC_MACHINE}" != "${HOST}" ];then
+ echo "Compiler dumpmachine differes from HOST setting"
+ return 2
+ fi
+ unset HOST_CC_LIST HOST_CC_V HOST_CC HOST_CC_MACHINE
+fi
+
+# set up a default target workspace
+if [ "x${TARGET_WORKSPACE}" = "x" ]; then
+ TARGET_WORKSPACE=${HOME}/dev-netsurf/workspace
+fi
+
+# set up default parallelism
+if [ "x${USE_CPUS}" = "x" ]; then
+ NCPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null || getconf NPROCESSORS_ONLN 2>/dev/null)
+ NCPUS="${NCPUS:-1}"
+ NCPUS=$((NCPUS * 2))
+ USE_CPUS="-j${NCPUS}"
+fi
+
+# The GTK version to build for (either 2 or 3 currently)
+if [ "x${NETSURF_GTK_MAJOR}" = "x" ]; then
+ NETSURF_GTK_MAJOR=2
+fi
+
+# report to user
+echo "BUILD=${BUILD}"
+echo "HOST=${HOST}"
+echo "TARGET_WORKSPACE=${TARGET_WORKSPACE}"
+echo "USE_CPUS=${USE_CPUS}"
+
+export PREFIX=${TARGET_WORKSPACE}/inst-${HOST}
+export BUILD_PREFIX=${TARGET_WORKSPACE}/inst-${BUILD}
+export PKG_CONFIG_PATH=${PREFIX}/lib/pkgconfig:${PKG_CONFIG_PATH}::
+export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${PREFIX}/lib
+export PATH=${PATH}:${BUILD_PREFIX}/bin
+export NETSURF_GTK_MAJOR
+
+# make tool
+MAKE=make
+
+# NetSurf GIT repositories
+NS_GIT="git://git.netsurf-browser.org"
+
+# Buildsystem: everything depends on this
+NS_BUILDSYSTEM="buildsystem"
+
+# internal libraries all frontends require (order is important)
+NS_INTERNAL_LIBS="libwapcaplet libparserutils libhubbub libdom libcss libnsgif libnsbmp libutf8proc libnsutils libnspsl libnslog"
+
+# The browser itself
+NS_BROWSER="netsurf"
+
+
+# add target specific libraries
+case "${HOST}" in
+ i586-pc-haiku)
+ # tools required to build the browser for haiku (beos)
+ NS_TOOLS="nsgenbind"
+ # libraries required for the haiku target abi
+ NS_FRONTEND_LIBS="libsvgtiny"
+ ;;
+ *arwin*)
+ # tools required to build the browser for OS X
+ NS_TOOLS=""
+ # libraries required for the Darwin target abi
+ NS_FRONTEND_LIBS="libsvgtiny libnsfb"
+ ;;
+ arm-unknown-riscos)
+ # tools required to build the browser for RISC OS
+ NS_TOOLS="nsgenbind"
+ # libraries required for the risc os target abi
+ NS_FRONTEND_LIBS="libsvgtiny librufl libpencil librosprite"
+ ;;
+ *-atari-mint)
+ # tools required to build the browser for atari
+ NS_TOOLS=""
+ # libraries required for the atari frontend
+ NS_FRONTEND_LIBS=""
+ ;;
+ ppc-amigaos)
+ # default tools required to build the browser
+ NS_TOOLS="nsgenbind"
+ # default additional internal libraries
+ NS_FRONTEND_LIBS="libsvgtiny"
+ ;;
+ m68k-unknown-amigaos)
+ # default tools required to build the browser
+ NS_TOOLS="nsgenbind"
+ # default additional internal libraries
+ NS_FRONTEND_LIBS="libsvgtiny"
+ ;;
+ *-unknown-freebsd*)
+ # tools required to build the browser for freebsd
+ NS_TOOLS=""
+ # libraries required for the freebsd frontend
+ NS_FRONTEND_LIBS=""
+ # select gnu make
+ MAKE=gmake
+ ;;
+ *)
+ # default tools required to build the browser
+ NS_TOOLS="nsgenbind"
+ # default additional internal libraries
+ NS_FRONTEND_LIBS="libsvgtiny libnsfb"
+ ;;
+esac
+
+export MAKE
+
+################ Development helpers ################
+
+# git pull in all repos parameters are passed to git pull
+ns-pull()
+{
+ for REPO in $(echo ${NS_BUILDSYSTEM} ${NS_INTERNAL_LIBS} ${NS_FRONTEND_LIBS} ${NS_TOOLS} ${NS_BROWSER}) ; do
+ echo -n " GIT: Pulling ${REPO}: "
+ if [ -f "${TARGET_WORKSPACE}/${REPO}/.git/config" ]; then
+ (cd ${TARGET_WORKSPACE}/${REPO} && git pull $*; )
+ else
+ echo "Repository not present"
+ fi
+ done
+}
+
+# clone all repositories
+ns-clone()
+{
+ mkdir -p ${TARGET_WORKSPACE}
+ for REPO in $(echo ${NS_BUILDSYSTEM} ${NS_INTERNAL_LIBS} ${NS_FRONTEND_LIBS} ${NS_RISCOS_LIBS} ${NS_TOOLS} ${NS_BROWSER}) ; do
+ echo -n " GIT: Cloning ${REPO}: "
+ if [ -f ${TARGET_WORKSPACE}/${REPO}/.git/config ]; then
+ echo "Repository already present"
+ else
+ (cd ${TARGET_WORKSPACE} && git clone ${NS_GIT}/${REPO}.git; )
+ fi
+ done
+
+ # put current env.sh in place in workspace
+ if [ ! -f "${TARGET_WORKSPACE}/env.sh" -a -f ${TARGET_WORKSPACE}/${NS_BROWSER}/docs/env.sh ]; then
+ cp ${TARGET_WORKSPACE}/${NS_BROWSER}/docs/env.sh ${TARGET_WORKSPACE}/env.sh
+ fi
+}
+
+# issues a make command to all libraries
+ns-make-libs()
+{
+ for REPO in $(echo ${NS_BUILDSYSTEM} ${NS_INTERNAL_LIBS} ${NS_FRONTEND_LIBS}); do
+ echo " MAKE: make -C ${REPO} $USE_CPUS $*"
+ ${MAKE} -C ${TARGET_WORKSPACE}/${REPO} HOST=${HOST} $USE_CPUS $*
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+ done
+}
+
+# issues make command for all tools
+ns-make-tools()
+{
+ for REPO in $(echo ${NS_BUILDSYSTEM} ${NS_TOOLS}); do
+ echo " MAKE: make -C ${REPO} $USE_CPUS $*"
+ ${MAKE} -C ${TARGET_WORKSPACE}/${REPO} PREFIX=${BUILD_PREFIX} HOST=${BUILD} $USE_CPUS $*
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+ done
+}
+
+# issues a make command for framebuffer libraries
+ns-make-libnsfb()
+{
+ echo " MAKE: make -C libnsfb $USE_CPUS $*"
+ ${MAKE} -C ${TARGET_WORKSPACE}/libnsfb HOST=${HOST} $USE_CPUS $*
+}
+
+# pulls all repos and makes and installs the libraries and tools
+ns-pull-install()
+{
+ ns-pull $*
+
+ ns-make-tools install
+ ns-make-libs install
+}
+
+# Passes appropriate flags to make
+ns-make()
+{
+ ${MAKE} $USE_CPUS "$@"
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-22 21:48:17 +0000