# This shell fragment is intended for use in `bash` or `zsh`. While it # may work in other shells it is not meant to, and any misbehaviour is not # considered a bug in that case. # # NetSurf Library, tool and browser development support script # # Copyright 2013-2017 Vincent Sanders # 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${NETSURF_GTK_MAJOR}" = "x3" ]; then NS_GTK_DEB="libgtk-3-dev librsvg2-dev" else NS_GTK_DEB="libgtk2.0-dev librsvg2-dev" fi # apt get commandline to install necessary dev packages ns-apt-get-install() { LIBCURL_OPENSSL_CONFLICTS="$(/usr/bin/apt-cache show libcurl4-openssl-dev | grep Conflicts | grep -o libssl1.0-dev)" if [ "x${LIBCURL_OPENSSL_CONFLICTS}" != "x" ]; then NS_DEV_DEB="${NS_DEV_DEB} libssl-dev" elif /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} $USE_CPUS "$@" }