X-Git-Url: http://git.xonotic.org/?p=xonotic%2Fnetradiant.git;a=blobdiff_plain;f=library-bundler;h=d5a439716aa88b950d24cd85b165a7a5e196faf2;hp=0ef9567c3c4a91896c6b35e3ddeaad7e2a4e846a;hb=1c5f9677125c9f218810c148b2e41911ebc7a9e7;hpb=2a499e0cea34582a9cb47d581c302edd49202fce

diff --git a/library-bundler b/library-bundler
index 0ef9567c..d5a43971 100755
--- a/library-bundler
+++ b/library-bundler
@@ -1,7 +1,9 @@
 #! /usr/bin/env bash
 
+set -e
+
 Common::noOp () {
-	printf ''
+	true
 }
 
 Common::getPath () {
@@ -24,7 +26,8 @@ Common::getPath () {
 		else
 			printf '%s\n' "${file_path}"
 		fi
-	fi
+	fi \
+	| sed -e 's|/*$||'
 }
 
 Common::grepLdd () {
@@ -37,6 +40,18 @@ Common::stripLdd () {
 
 Multi::excludeLdd () {
 	case "${system_name}" in
+		'linux')
+			# - always rely on up-to-date x11 and gl libraries, bundling them will break on future distros
+			# - gtk is not easily bundlable on linux because it looks for harcoded system path to optional
+			#   shared libraries like image codecs, theme engines, sound notification system, etc.
+			#   so expect user to install gtk first
+			# - since we ask user to instal gtk, we can also ask them to install gtkglext,
+			#   which is likely to pull gtk itself, x11 and gl dependencies
+			# - old fontconfig does not work correctly if newer fontconfig configuration is installed
+			# - if gtk and fontconfig is installed, pango and freetype are
+			egrep -v '/libc\.|/libstdc\+\+\.|/libdl\.|/libm\.|/libX|/libxcb|/libGL|/libICE\.|/libSM\.|/libpthread\.' \
+			| egrep -v '/libatk|/libgdk|/libgtk|/libgio|/libglib|/libgmodule|/libgobject|/libcairo|/libpango|/libfontconfig|/libfreetype'
+			;;
 		'windows')
 			egrep -i '\.dll => [A-Z]:\\msys64\\' \
 			;;
@@ -54,6 +69,9 @@ Multi::printLdd () {
 	local exe_file="${1}"
 
 	case "${system_name}" in
+		'linux')
+			ldd "${exe_file}"
+			;;
 		'windows')
 			ntldd --recursive "${exe_file}"
 			;;
@@ -62,6 +80,9 @@ Multi::printLdd () {
 
 Multi::getGtkThemeName () {
 	case "${system_name}" in
+		'linux')
+			echo 'Adwaita'
+			;;
 		'windows')
 			echo 'MS-Windows'
 			;;
@@ -70,6 +91,9 @@ Multi::getGtkThemeName () {
 
 Multi::getGtkLibName () {
 	case "${system_name}" in
+		'linux')
+			echo 'libgtk-x11-2.0.so.0'
+			;;
 		'windows')
 			echo 'libgtk-win32-2.0-0.dll'
 			;;
@@ -80,9 +104,13 @@ Multi::getRootPrefix () {
 	local lib_file="${1}"
 
 	case "${system_name}" in
+		'linux')
+			echo "${lib_file}" \
+			| cut -f2 -d'/'
+			;;
 		'windows')
 			basename "${lib_file}" \
-			| xargs -n1 -P 1 which \
+			| xargs -n1 -P1 which \
 			| cut -f2 -d'/'
 			;;
 	esac
@@ -92,12 +120,39 @@ Multi::getLibPrefix () {
 	local lib_file="${1}"
 
 	case "${system_name}" in
+		'linux')
+			dirname "${lib_file}" \
+			| cut -f3- -d'/'
+			;;
 		'windows')
 			echo 'lib'
 			;;
 	esac
 }
 
+Multi::getGtkDeps () {
+	local lib_prefix="${1}"
+	local gtk_theme_name="${2}"
+
+	cat <<-EOF
+	share/themes/${gtk_theme_name}/gtk-2.0
+	share/icons/hicolor
+	${lib_prefix}/gdk-pixbuf-2.0
+	${lib_prefix}/gtk-2.0
+	EOF
+
+	case "${system_name}" in
+		'linux')
+			cat <<-EOF
+			${lib_prefix}/libatk-bridge-2.0.so.0
+			${lib_prefix}/libcanberra-0.30
+			${lib_prefix}/libcanberra.so.0
+			${lib_prefix}/libcanberra-gtk.so.0
+			EOF
+			;;
+	esac
+}
+
 Multi::bundleGtkDepsFromFile () {
 	local lib_file="${1}"
 
@@ -110,19 +165,16 @@ Multi::bundleGtkDepsFromFile () {
 		lib_prefix="$(Multi::getLibPrefix "${lib_file}")"
 		gtk_theme_name="$(Multi::getGtkThemeName)"
 
-		for component_dir in \
-			'share/themes/'"${gtk_theme_name}"'/gtk-2.0' \
-			'share/icons/hicolor' \
-			"${lib_prefix}"'/gdk-pixbuf-2.0' \
-			"${lib_prefix}"'/gtk-2.0'
+		for component_dir in $(Multi::getGtkDeps "${lib_prefix}" "${gtk_theme_name}")
 		do
-			if ! [ -d "${bundle_dir}/${component_dir}" ]
+			bundle_component_dir="$(echo "${component_dir}" | sed -e 's|^'"${lib_prefix}"'|lib|')"
+			if ! [ -e "${bundle_dir}/${bundle_component_dir}" ]
 			then
-				mkdir --parents "${bundle_dir}/$(dirname "${component_dir}")"
+				mkdir --parents "${bundle_dir}/$(dirname "${bundle_component_dir}")"
 
-				cp -r --preserve=timestamps \
+				cp -H -r --preserve=timestamps \
 					"/${root_prefix}/${component_dir}" \
-					"${bundle_dir}/${component_dir}"
+					"${bundle_dir}/${bundle_component_dir}"
 			fi
 		done
 	fi
@@ -137,7 +189,7 @@ Multi::bundleLibFromFile () {
 	do
 		lib_basename="$(basename "${lib_file}")"
 
-		if [ -f "${bundle_dir}/${lib_basename}" ]
+		if [ -f "${lib_dir}/${lib_basename}" ]
 		then
 			continue
 		fi
@@ -162,11 +214,63 @@ Multi::cleanUp () {
 		-exec rm {} \;
 
 	find "${bundle_dir}/lib" \
-		-type d \
 		-depth \
+		-type d \
 		-exec rmdir --ignore-fail-on-non-empty {} \;
 }
 
+Linux::getRpath () {
+	local exe_file="${1}"
+
+	local exe_dir="$(dirname "${exe_file}")"
+	local path_start="$(printf '%s' "${bundle_dir}" | wc -c)"
+	path_start="$((${path_start} + 1))"
+
+	local exe_subdir="$(echo "${exe_dir}" | cut -c "${path_start}-" | sed -e 's|//*|/|;s|^/||')"
+
+	local rpath_origin='$ORIGIN'
+
+	if [ "${exe_subdir}" = '' ]
+	then
+		printf '%s/lib\n' "${rpath_origin}"
+	else
+		if [ "${exe_subdir}" = 'lib' ]
+		then
+			printf '%s\n' "${rpath_origin}"
+		else
+			local num_parent_dir="$(echo "${exe_subdir}" | tr '/' '\n' | wc -l)"
+			local rpath_subdir
+			local i=0
+			while [ "${i}" -lt "${num_parent_dir}" ]
+			do
+				rpath_subdir="${rpath_subdir}/.."
+				i="$((${i} + 1))"
+			done
+			printf '%s%s/lib\n' "${rpath_origin}" "${rpath_subdir}"
+		fi
+	fi
+}
+
+Linux::patchExe () {
+	local exe_file="${1}"
+
+	local linux_rpath_string=$"$(Linux::getRpath "${exe_file}")"
+	patchelf --set-rpath "${linux_rpath_string}" "${exe_file}"
+}
+
+Linux::patchLib () {
+	local lib_dir="${1}"
+	local exe_file
+
+	find "${lib_dir}" \
+		-type f \
+		-name '*.so*' \
+	| while read exe_file
+	do
+		Linux::patchExe "${exe_file}"
+	done
+}
+
 Windows::listLibForManifest () {
 	local lib_dir="${1}"
 
@@ -193,14 +297,19 @@ Windows::writeManifest () {
 
 system_name="${1}"; shift
 bundle_dir="${1}"; shift
-exe_file="${1}"; shift
+
+if ! [ -z "${1}" ]
+then
+	exe_file="${1}"; shift
+fi
 
 bundle_dir="$(Common::getPath "${bundle_dir}")"
 registry_dir="${bundle_dir}/registry"
 lib_dir="${bundle_dir}/lib"
 
-rpath_string='@executable_path:lib'
+manifest_file="${lib_dir}/lib.manifest"
 
+exe_action='Common::noOp'
 lib_action='Common::noOp'
 
 case "${system_name}" in
@@ -209,6 +318,10 @@ case "${system_name}" in
 		Common::getPath "${exe_file}" > "${registry_dir}/$(uuidgen)"
 		exit
 		;;
+	'linux')
+		exe_action='Linux::patchExe'
+		lib_action='Linux::patchLib'
+		;;
 	'windows')
 		lib_action='Windows::writeManifest'
 		;;
@@ -231,6 +344,8 @@ then
 		"${exe_action}" "${exe_file}"
 
 		rm "${registry_entry}"
+
+		"${exe_action}" "${exe_file}"
 	done
 
 	rmdir "${registry_dir}"