diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 562 |
1 files changed, 388 insertions, 174 deletions
@@ -2,49 +2,57 @@ # Defaults -PREFIX=/usr/local -SYSCONFDIR="$PREFIX/etc/prosody" +APP_NAME="Prosody" +APP_DIRNAME="prosody" +PREFIX="/usr/local" +SYSCONFDIR="$PREFIX/etc/$APP_DIRNAME" LIBDIR="$PREFIX/lib" -DATADIR="$PREFIX/var/lib/prosody" +DATADIR="$PREFIX/var/lib/$APP_DIRNAME" LUA_SUFFIX="" LUA_DIR="/usr" LUA_BINDIR="/usr/bin" LUA_INCDIR="/usr/include" LUA_LIBDIR="/usr/lib" -IDN_LIB=idn +IDN_LIB="idn" ICU_FLAGS="-licui18n -licudata -licuuc" -OPENSSL_LIB=crypto -CC=gcc -CXX=g++ -LD=gcc -RUNWITH=lua -EXCERTS=yes - -CFLAGS="-fPIC -Wall" +OPENSSL_LIB="crypto" +CC="gcc" +LD="gcc" +RUNWITH="lua" +EXCERTS="yes" +PRNG= +PRNGLIBS= + +CFLAGS="-fPIC -Wall -pedantic -std=c99" LDFLAGS="-shared" -IDN_LIBRARY=idn +IDN_LIBRARY="idn" # Help show_help() { cat <<EOF -Configure Prosody prior to building. +Configure $APP_NAME prior to building. --help This help. ---ostype=OS Use one of the OS presets. - May be one of: debian, macosx, linux, freebsd ---prefix=DIR Prefix where Prosody should be installed. +--ostype=OS Use one of the OS presets. May be one of: + debian, macosx, linux, freebsd, openbsd, netbsd +--prefix=DIR Prefix where $APP_NAME should be installed. Default is $PREFIX --sysconfdir=DIR Location where the config file should be installed. - Default is \$PREFIX/etc/prosody + Default is \$PREFIX/etc/$APP_DIRNAME --libdir=DIR Location where the server files should be stored. Default is \$PREFIX/lib --datadir=DIR Location where the server data should be stored. - Default is \$PREFIX/var/lib/prosody + Default is \$PREFIX/var/lib/$APP_DIRNAME +--lua-version=VERSION Use specific Lua version: 5.1, 5.2, or 5.3 + Default is auto-detected. --lua-suffix=SUFFIX Versioning suffix to use in Lua filenames. Default is "$LUA_SUFFIX" (lua$LUA_SUFFIX...) --with-lua=PREFIX Use Lua from given prefix. - Default is $LUA_DIR + Default is auto-detected (the parent directory of \$LUA_BINDIR). +--with-lua-bin=DIR You can also specify Lua's bin dir. + Default is the directory of the auto-detected Lua interpreter, + or \$LUA_DIR/bin if --with-lua is used. --runwith=BINARY What Lua binary to set as runtime environment. Default is $RUNWITH --with-lua-include=DIR You can also specify Lua's includes dir. @@ -58,6 +66,11 @@ Configure Prosody prior to building. icu: use ICU from IBM --with-ssl=LIB The name of the SSL to link with. Default is $OPENSSL_LIB +--with-random=METHOD CSPRNG backend to use. One of + getrandom: Linux kernel + arc4random: OpenBSD kernel + openssl: OpenSSL RAND method + Default is to use /dev/urandom --cflags=FLAGS Flags to pass to the compiler Default is $CFLAGS --ldflags=FLAGS Flags to pass to the linker @@ -66,133 +79,246 @@ Configure Prosody prior to building. Default is $CC --linker=CC The linker to use when building modules. Default is $LD ---require-config Will cause Prosody to refuse to run when +--require-config Will cause $APP_NAME to refuse to run when it fails to find a configuration file --no-example-certs Disables generation of example certificates. EOF } +# Helper functions + +find_program() { + prog=`command -v "$1" 2>/dev/null` + if [ -n "$prog" ] + then + dirname "$prog" + fi +} + +die() { + echo "$*" + echo + echo "configure failed." + echo + exit 1 +} -while [ "$1" ] +find_helper() { + explanation="$1" + shift + tried="$*" + while [ -n "$1" ] do - value="`echo $1 | sed 's/[^=]*=\(.*\)/\1/'`" - if echo "$value" | grep -q "~" + found=`find_program "$1"` + if [ -n "$found" ] + then + echo "$1 found at $found" + HELPER=$1 + return + fi + shift + done + echo "Could not find $explanation. Tried: $tried." + die "Make sure one of them is installed and available in your PATH." +} + +case `echo -n x` in +-n*) echo_n_flag='';; +*) echo_n_flag='-n';; +esac + +echo_n() { + echo $echo_n_flag "$*" +} + +# ---------------------------------------------------------------------------- +# MAIN PROGRAM +# ---------------------------------------------------------------------------- + +# Parse options + +while [ -n "$1" ] +do + value="`echo $1 | sed 's/[^=]*.\(.*\)/\1/'`" + key="`echo $1 | sed 's/=.*//'`" + if `echo "$value" | grep "~" >/dev/null 2>/dev/null` then echo echo '*WARNING*: the "~" sign is not expanded in flags.' echo 'If you mean the home directory, use $HOME instead.' echo fi - case "$1" in + case "$key" in --help) show_help exit 0 ;; - --prefix=*) + --prefix) + [ -n "$value" ] || die "Missing value in flag $key." PREFIX="$value" PREFIX_SET=yes ;; - --sysconfdir=*) + --sysconfdir) + [ -n "$value" ] || die "Missing value in flag $key." SYSCONFDIR="$value" SYSCONFDIR_SET=yes ;; - --ostype=*) + --ostype) + # TODO make this a switch? OSTYPE="$value" OSTYPE_SET=yes - if [ "$OSTYPE" = "debian" ] - then LUA_SUFFIX="5.1"; - LUA_SUFFIX_SET=yes - RUNWITH="lua5.1" - LUA_INCDIR=/usr/include/lua5.1; - LUA_INCDIR_SET=yes - CFLAGS="$CFLAGS -D_GNU_SOURCE" - fi - if [ "$OSTYPE" = "macosx" ] - then LUA_INCDIR=/usr/local/include; - LUA_INCDIR_SET=yes - LUA_LIBDIR=/usr/local/lib - LUA_LIBDIR_SET=yes - LDFLAGS="-bundle -undefined dynamic_lookup" - fi - if [ "$OSTYPE" = "linux" ] - then LUA_INCDIR=/usr/local/include; - LUA_INCDIR_SET=yes - LUA_LIBDIR=/usr/local/lib - LUA_LIBDIR_SET=yes - CFLAGS="-Wall -fPIC" - CFLAGS="$CFLAGS -D_GNU_SOURCE" - LDFLAGS="-shared" - fi - if [ "$OSTYPE" = "freebsd" -o "$OSTYPE" = "openbsd" ] - then LUA_INCDIR="/usr/local/include/lua51" - LUA_INCDIR_SET=yes - CFLAGS="-Wall -fPIC -I/usr/local/include" - LDFLAGS="-I/usr/local/include -L/usr/local/lib -shared" - LUA_SUFFIX="-5.1" - LUA_SUFFIX_SET=yes - LUA_DIR=/usr/local - LUA_DIR_SET=yes - fi - if [ "$OSTYPE" = "openbsd" ] - then LUA_INCDIR="/usr/local/include"; - fi + if [ "$OSTYPE" = "debian" ]; then + if [ "$LUA_SUFFIX_SET" != "yes" ]; then + LUA_SUFFIX="5.1"; + LUA_SUFFIX_SET=yes + fi + LUA_INCDIR="/usr/include/lua$LUA_SUFFIX" + LUA_INCDIR_SET=yes + CFLAGS="$CFLAGS -ggdb" + fi + if [ "$OSTYPE" = "macosx" ]; then + LUA_INCDIR=/usr/local/include; + LUA_INCDIR_SET=yes + LUA_LIBDIR=/usr/local/lib + LUA_LIBDIR_SET=yes + CFLAGS="$CFLAGS -mmacosx-version-min=10.3" + LDFLAGS="-bundle -undefined dynamic_lookup" + fi + if [ "$OSTYPE" = "linux" ]; then + LUA_INCDIR=/usr/local/include; + LUA_INCDIR_SET=yes + LUA_LIBDIR=/usr/local/lib + LUA_LIBDIR_SET=yes + CFLAGS="$CFLAGS -ggdb" + fi + if [ "$OSTYPE" = "freebsd" -o "$OSTYPE" = "openbsd" ]; then + LUA_INCDIR="/usr/local/include/lua51" + LUA_INCDIR_SET=yes + CFLAGS="-Wall -fPIC -I/usr/local/include" + LDFLAGS="-I/usr/local/include -L/usr/local/lib -shared" + LUA_SUFFIX="51" + LUA_SUFFIX_SET=yes + LUA_DIR=/usr/local + LUA_DIR_SET=yes + CC=cc + LD=ld + fi + if [ "$OSTYPE" = "openbsd" ]; then + LUA_INCDIR="/usr/local/include"; + LUA_INCDIR_SET="yes" + fi + if [ "$OSTYPE" = "netbsd" ]; then + LUA_INCDIR="/usr/pkg/include/lua-5.1" + LUA_INCDIR_SET=yes + LUA_LIBDIR="/usr/pkg/lib/lua/5.1" + LUA_LIBDIR_SET=yes + CFLAGS="-Wall -fPIC -I/usr/pkg/include" + LDFLAGS="-L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib -shared" + fi + if [ "$OSTYPE" = "pkg-config" ]; then + if [ "$LUA_SUFFIX_SET" != "yes" ]; then + LUA_SUFFIX="5.1"; + LUA_SUFFIX_SET=yes + fi + LUA_CF="$(pkg-config --cflags-only-I lua$LUA_SUFFIX)" + LUA_CF="${LUA_CF#*-I}" + LUA_CF="${LUA_CF%% *}" + if [ "$LUA_CF" != "" ]; then + LUA_INCDIR="$LUA_CF" + LUA_INCDIR_SET=yes + fi + CFLAGS="$CFLAGS" + fi ;; - --libdir=*) + --libdir) LIBDIR="$value" LIBDIR_SET=yes ;; - --datadir=*) - DATADIR="$value" - DATADIR_SET=yes + --datadir) + DATADIR="$value" + DATADIR_SET=yes ;; --require-config) REQUIRE_CONFIG=yes ;; - --lua-suffix=*) + --lua-suffix) + [ -n "$value" ] || die "Missing value in flag $key." LUA_SUFFIX="$value" LUA_SUFFIX_SET=yes ;; - --with-lua=*) + --lua-version|--with-lua-version) + [ -n "$value" ] || die "Missing value in flag $key." + LUA_VERSION="$value" + [ "$LUA_VERSION" = "5.1" -o "$LUA_VERSION" = "5.2" -o "$LUA_VERSION" = "5.3" ] || die "Invalid Lua version in flag $key." + LUA_VERSION_SET=yes + ;; + --with-lua) + [ -n "$value" ] || die "Missing value in flag $key." LUA_DIR="$value" LUA_DIR_SET=yes ;; - --with-lua-include=*) + --with-lua-bin) + [ -n "$value" ] || die "Missing value in flag $key." + LUA_BINDIR="$value" + LUA_BINDIR_SET=yes + ;; + --with-lua-include) + [ -n "$value" ] || die "Missing value in flag $key." LUA_INCDIR="$value" LUA_INCDIR_SET=yes ;; - --with-lua-lib=*) - LUA_LIBDIR="$value" LUA_LIBDIR_SET=yes + --with-lua-lib) + [ -n "$value" ] || die "Missing value in flag $key." + LUA_LIBDIR="$value" + LUA_LIBDIR_SET=yes ;; - --with-idn=*) + --with-idn) IDN_LIB="$value" ;; - --idn-library=*) - IDN_LIBRARY="$value" - ;; - --with-ssl=*) + --idn-library) + IDN_LIBRARY="$value" + ;; + --with-ssl) OPENSSL_LIB="$value" ;; - --cflags=*) + --with-random) + case "$value" in + getrandom) + PRNG=GETRANDOM + ;; + openssl) + PRNG=OPENSSL + ;; + arc4random) + PRNG=ARC4RANDOM + ;; + esac + ;; + --cflags) CFLAGS="$value" ;; - --ldflags=*) + --ldflags) LDFLAGS="$value" ;; - --c-compiler=*) + --c-compiler) CC="$value" ;; - --linker=*) + --linker) LD="$value" ;; - --runwith=*) + --runwith) RUNWITH="$value" + RUNWITH_SET=yes ;; --no-example-certs) EXCERTS= ;; + --compiler-wrapper) + CC="$value $CC" + LD="$value $LD" + ;; *) - echo "Error: Unknown flag: $1" - exit 1 + die "Error: Unknown flag: $1" ;; esac shift @@ -201,16 +327,16 @@ done if [ "$PREFIX_SET" = "yes" -a ! "$SYSCONFDIR_SET" = "yes" ] then if [ "$PREFIX" = "/usr" ] - then SYSCONFDIR=/etc/prosody - else SYSCONFDIR=$PREFIX/etc/prosody + then SYSCONFDIR=/etc/$APP_DIRNAME + else SYSCONFDIR=$PREFIX/etc/$APP_DIRNAME fi fi if [ "$PREFIX_SET" = "yes" -a ! "$DATADIR_SET" = "yes" ] then if [ "$PREFIX" = "/usr" ] - then DATADIR=/var/lib/prosody - else DATADIR=$PREFIX/var/lib/prosody + then DATADIR=/var/lib/$APP_DIRNAME + else DATADIR=$PREFIX/var/lib/$APP_DIRNAME fi fi @@ -219,160 +345,248 @@ then LIBDIR=$PREFIX/lib fi -find_program() { - path="$PATH" - item="`echo "$path" | sed 's/\([^:]*\):.*/\1/'`" - path="`echo "$path" | sed -n 's/[^:]*::*\(.*\)/\1/p'`" - found="no" - while [ "$item" ] - do - if [ -e "$item/$1" ] +detect_lua_version() { + detected_lua=`$1 -e 'print(_VERSION:match(" (5%.[123])$"))' 2> /dev/null` + if [ "$detected_lua" != "nil" ] + then + if [ "$LUA_VERSION_SET" != "yes" ] + then + echo "Lua version detected: $detected_lua" + LUA_VERSION=$detected_lua + return 0 + elif [ "$LUA_VERSION" = "$detected_lua" ] then - found="yes" - break + return 0 fi - item="`echo "$path" | sed 's/\([^:]*\):.*/\1/'`" - path="`echo "$path" | sed -n 's/[^:]*::*\(.*\)/\1/p'`" - done - if [ "$found" = "yes" ] - then - echo "$item" - else - echo "" fi + return 1 } -if [ "$LUA_SUFFIX_SET" != "yes" ] -then - for suffix in "5.1" "51" "" - do - LUA_SUFFIX="$suffix" - if [ "$LUA_DIR_SET" = "yes" ] +search_interpreter() { + suffix="$1" + if [ "$LUA_BINDIR_SET" = "yes" ] then - if [ -e "$LUA_DIR/bin/lua$suffix" ] - then - find_lua="$LUA_DIR" - fi - else - find_lua=`find_program lua$suffix` + find_lua="$LUA_BINDIR" + elif [ "$LUA_DIR_SET" = "yes" ] + then + LUA_BINDIR="$LUA_DIR/bin" + if [ -f "$LUA_BINDIR/lua$suffix" ] + then + find_lua="$LUA_BINDIR" fi - if [ "$find_lua" ] + else + find_lua=`find_program lua$suffix` + fi + if [ -n "$find_lua" -a -x "$find_lua/lua$suffix" ] + then + if detect_lua_version "$find_lua/lua$suffix" then echo "Lua interpreter found: $find_lua/lua$suffix..." - break + if [ "$LUA_BINDIR_SET" != "yes" ] + then + LUA_BINDIR="$find_lua" + fi + if [ "$LUA_DIR_SET" != "yes" ] + then + LUA_DIR=`dirname "$find_lua"` + fi + LUA_SUFFIX="$suffix" + return 0 fi - done -fi + fi + return 1 +} -if ! [ "$LUA_DIR_SET" = "yes" ] +lua_interp_found=no +if [ "$LUA_SUFFIX_SET" != "yes" ] then - echo -n "Looking for Lua... " - if [ ! "$find_lua" ] + if [ "$LUA_VERSION_SET" = "yes" -a "$LUA_VERSION" = "5.1" ] + then + suffixes="5.1 51 -5.1 -51" + elif [ "$LUA_VERSION_SET" = "yes" -a "$LUA_VERSION" = "5.2" ] then - find_lua=`find_program lua$LUA_SUFFIX` - echo "lua$LUA_SUFFIX found in \$PATH: $find_lua" + suffixes="5.2 52 -5.2 -52" + elif [ "$LUA_VERSION_SET" = "yes" -a "$LUA_VERSION" = "5.3" ] + then + suffixes="5.3 53 -5.3 -53" + else + suffixes="5.1 51 -5.1 -51 5.2 52 -5.2 -52 5.3 53 -5.3 -53" fi - if [ "$find_lua" ] + for suffix in "" `echo $suffixes` + do + search_interpreter "$suffix" && { + lua_interp_found=yes + break + } +done +else + search_interpreter "$LUA_SUFFIX" && { + lua_interp_found=yes +} +fi + +if [ "$lua_interp_found" != "yes" -a "$RUNWITH_SET" != "yes" ] +then + [ "$LUA_VERSION_SET" ] && { interp="Lua $LUA_VERSION" ;} || { interp="Lua" ;} + [ "$LUA_DIR_SET" -o "$LUA_BINDIR_SET" ] && { where="$LUA_BINDIR" ;} || { where="\$PATH" ;} + echo "$interp interpreter not found in $where" + die "You may want to use the flags --with-lua, --with-lua-bin and/or --lua-suffix. See --help." +fi + +if [ "$LUA_VERSION_SET" = "yes" -a "$RUNWITH_SET" != "yes" ] +then + echo_n "Checking if $LUA_BINDIR/lua$LUA_SUFFIX is Lua version $LUA_VERSION... " + if detect_lua_version "$LUA_BINDIR/lua$LUA_SUFFIX" then - LUA_DIR=`dirname $find_lua` - LUA_BINDIR="$find_lua" + echo "yes" else - echo "lua$LUA_SUFFIX not found in \$PATH." - echo "You may want to use the flags --with-lua and/or --lua-suffix. See --help." - exit 1 + echo "no" + die "You may want to use the flags --with-lua, --with-lua-bin and/or --lua-suffix. See --help." fi fi -if ! [ "$LUA_INCDIR_SET" = "yes" ] +if [ "$LUA_INCDIR_SET" != "yes" ] then LUA_INCDIR="$LUA_DIR/include" fi -if ! [ "$LUA_LIBDIR_SET" = "yes" ] +if [ "$LUA_LIBDIR_SET" != "yes" ] then LUA_LIBDIR="$LUA_DIR/lib" fi -if [ "$LUA_DIR_SET" = "yes" ] +echo_n "Checking Lua includes... " +lua_h="$LUA_INCDIR/lua.h" +if [ -f "$lua_h" ] then - LUA_BINDIR="$LUA_DIR/bin" + echo "lua.h found in $lua_h" +else + v_dir="$LUA_INCDIR/lua/$LUA_VERSION" + lua_h="$v_dir/lua.h" + if [ -f "$lua_h" ] + then + echo "lua.h found in $lua_h" + LUA_INCDIR="$v_dir" + else + d_dir="$LUA_INCDIR/lua$LUA_VERSION" + lua_h="$d_dir/lua.h" + if [ -f "$lua_h" ] + then + echo "lua.h found in $lua_h (Debian/Ubuntu)" + LUA_INCDIR="$d_dir" + else + echo "lua.h not found (looked in $LUA_INCDIR, $v_dir, $d_dir)" + die "You may want to use the flag --with-lua or --with-lua-include. See --help." + fi + fi fi -if [ "$IDN_LIBRARY" = "icu" ] +if [ "$lua_interp_found" = "yes" ] then - IDNA_LIBS="$ICU_FLAGS" - CFLAGS="$CFLAGS -DUSE_STRINGPREP_ICU" + echo_n "Checking if Lua header version matches that of the interpreter... " + header_version=$(sed -n 's/.*LUA_VERSION_NUM.*5.\(.\).*/5.\1/p' "$lua_h") + if [ "$header_version" = "$LUA_VERSION" ] + then + echo "yes" + else + echo "no" + echo "lua.h version mismatch (interpreter: $LUA_VERSION; lua.h: $header_version)." + die "You may want to use the flag --with-lua or --with-lua-include. See --help." + fi fi -if [ "$IDN_LIBRARY" = "idn" ] + +echo_n "Configuring for system... " +if uname -s then - IDNA_LIBS="-l$IDN_LIB" + UNAME_S=`uname -s` +else + die "Could not determine operating system. 'uname -s' failed." fi - -echo -n "Checking Lua includes... " -lua_h="$LUA_INCDIR/lua.h" -if [ -e "$lua_h" ] +echo_n "Configuring for architecture... " +if uname -m then - echo "lua.h found in $lua_h" + UNAME_M=`uname -m` else - echo "lua.h not found (looked in $lua_h)" - echo "You may want to use the flag --with-lua-include. See --help." - exit 1 + die "Could not determine processor architecture. 'uname -m' failed." fi -find_helper() { - explanation="$1" - shift - tried="$*" - while [ "$1" ] - do - found=`find_program "$1"` - if [ "$found" ] - then - echo "$1 found at $found" - HELPER=$1 - return - fi - shift - done - echo "Could not find a $explanation. Tried: $tried." - echo "Make sure one of them is installed and available in your PATH." - exit 1 -} +if [ "$UNAME_S" = Linux ] +then + GCC_ARCH=`gcc -print-multiarch 2>/dev/null` + if [ -n "$GCC_ARCH" -a -d "/usr/lib/$GCC_ARCH" ] + then + MULTIARCH_SUBDIR="lib/$GCC_ARCH" + elif [ -d "/usr/lib64" ] + then + # Useful for Fedora systems + MULTIARCH_SUBDIR="lib64" + fi +fi + +if [ "$IDN_LIBRARY" = "icu" ] +then + IDNA_LIBS="$ICU_FLAGS" + CFLAGS="$CFLAGS -DUSE_STRINGPREP_ICU" +fi +if [ "$IDN_LIBRARY" = "idn" ] +then + IDNA_LIBS="-l$IDN_LIB" +fi + +if [ -f config.unix ]; then + rm -f config.unix +fi + +if [ "$RUNWITH_SET" != yes ]; then + RUNWITH="lua$LUA_SUFFIX" +fi + +OPENSSL_LIBS="-l$OPENSSL_LIB" + +if [ "$PRNG" = "OPENSSL" ]; then + PRNGLIBS=$OPENSSL_LIBS +fi # Write config echo "Writing configuration..." echo +rm -f built cat <<EOF > config.unix # This file was automatically generated by the configure script. # Run "./configure --help" for details. +LUA_VERSION=$LUA_VERSION PREFIX=$PREFIX SYSCONFDIR=$SYSCONFDIR LIBDIR=$LIBDIR DATADIR=$DATADIR LUA_SUFFIX=$LUA_SUFFIX LUA_DIR=$LUA_DIR +LUA_DIR_SET=$LUA_DIR_SET LUA_INCDIR=$LUA_INCDIR LUA_LIBDIR=$LUA_LIBDIR LUA_BINDIR=$LUA_BINDIR +MULTIARCH_SUBDIR=$MULTIARCH_SUBDIR REQUIRE_CONFIG=$REQUIRE_CONFIG IDN_LIB=$IDN_LIB IDNA_LIBS=$IDNA_LIBS -OPENSSL_LIB=$OPENSSL_LIB +OPENSSL_LIBS=$OPENSSL_LIBS CFLAGS=$CFLAGS LDFLAGS=$LDFLAGS CC=$CC -CXX=$CXX LD=$LD RUNWITH=$RUNWITH EXCERTS=$EXCERTS +RANDOM=$PRNG +RANDOM_LIBS=$PRNGLIBS + EOF echo "Installation prefix: $PREFIX" -echo "Prosody configuration directory: $SYSCONFDIR" +echo "$APP_NAME configuration directory: $SYSCONFDIR" echo "Using Lua from: $LUA_DIR" make clean > /dev/null 2> /dev/null |