diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 91 |
1 files changed, 42 insertions, 49 deletions
@@ -92,7 +92,7 @@ EOF # Helper functions find_program() { - prog=`command -v "$1" 2>/dev/null` + prog=$(command -v "$1" 2>/dev/null) if [ -n "$prog" ] then dirname "$prog" @@ -107,26 +107,8 @@ die() { exit 1 } -find_helper() { - explanation="$1" - shift - tried="$*" - while [ -n "$1" ] -do - 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 +# shellcheck disable=SC2039 +case $(echo -n x) in -n*) echo_n_flag='';; *) echo_n_flag='-n';; esac @@ -143,12 +125,14 @@ echo_n() { while [ -n "$1" ] do - value="`echo $1 | sed 's/[^=]*.\(.*\)/\1/'`" - key="`echo $1 | sed 's/=.*//'`" - if `echo "$value" | grep "~" >/dev/null 2>/dev/null` + value=$(echo "$1" | sed 's/[^=]*.\(.*\)/\1/') + key=$(echo "$1" | sed 's/=.*//') + # shellcheck disable=SC2088 + if echo "$value" | grep "~" >/dev/null 2>/dev/null then echo echo '*WARNING*: the "~" sign is not expanded in flags.' + # shellcheck disable=SC2016 echo 'If you mean the home directory, use $HOME instead.' echo fi @@ -169,9 +153,8 @@ do ;; --ostype) # TODO make this a switch? - OSTYPE="$value" - OSTYPE_SET=yes - if [ "$OSTYPE" = "debian" ]; then + OSPRESET="$value" + if [ "$OSPRESET" = "debian" ]; then if [ "$LUA_SUFFIX_SET" != "yes" ]; then LUA_SUFFIX="5.1"; LUA_SUFFIX_SET=yes @@ -184,7 +167,7 @@ do LUA_INCDIR_SET=yes CFLAGS="$CFLAGS -ggdb" fi - if [ "$OSTYPE" = "macosx" ]; then + if [ "$OSPRESET" = "macosx" ]; then LUA_INCDIR=/usr/local/include; LUA_INCDIR_SET=yes LUA_LIBDIR=/usr/local/lib @@ -192,14 +175,14 @@ do CFLAGS="$CFLAGS -mmacosx-version-min=10.3" LDFLAGS="-bundle -undefined dynamic_lookup" fi - if [ "$OSTYPE" = "linux" ]; then + if [ "$OSPRESET" = "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 "$OSTYPE" = "openbsd" ]; then + if [ "$OSPRESET" = "freebsd" ] || [ "$OSPRESET" = "openbsd" ]; then LUA_INCDIR="/usr/local/include/lua51" LUA_INCDIR_SET=yes CFLAGS="-Wall -fPIC -I/usr/local/include" @@ -211,11 +194,11 @@ do CC=cc LD=ld fi - if [ "$OSTYPE" = "openbsd" ]; then + if [ "$OSPRESET" = "openbsd" ]; then LUA_INCDIR="/usr/local/include"; LUA_INCDIR_SET="yes" fi - if [ "$OSTYPE" = "netbsd" ]; then + if [ "$OSPRESET" = "netbsd" ]; then LUA_INCDIR="/usr/pkg/include/lua-5.1" LUA_INCDIR_SET=yes LUA_LIBDIR="/usr/pkg/lib/lua/5.1" @@ -223,7 +206,7 @@ do CFLAGS="-Wall -fPIC -I/usr/pkg/include" LDFLAGS="-L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib -shared" fi - if [ "$OSTYPE" = "pkg-config" ]; then + if [ "$OSPRESET" = "pkg-config" ]; then if [ "$LUA_SUFFIX_SET" != "yes" ]; then LUA_SUFFIX="5.1"; LUA_SUFFIX_SET=yes @@ -254,7 +237,7 @@ do --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" = "5.1" ] || [ "$LUA_VERSION" = "5.2" ] || [ "$LUA_VERSION" = "5.3" ] || die "Invalid Lua version in flag $key." LUA_VERSION_SET=yes ;; --with-lua) @@ -335,7 +318,7 @@ do shift done -if [ "$PREFIX_SET" = "yes" -a ! "$SYSCONFDIR_SET" = "yes" ] +if [ "$PREFIX_SET" = "yes" ] && [ ! "$SYSCONFDIR_SET" = "yes" ] then if [ "$PREFIX" = "/usr" ] then SYSCONFDIR=/etc/$APP_DIRNAME @@ -343,7 +326,7 @@ then fi fi -if [ "$PREFIX_SET" = "yes" -a ! "$DATADIR_SET" = "yes" ] +if [ "$PREFIX_SET" = "yes" ] && [ ! "$DATADIR_SET" = "yes" ] then if [ "$PREFIX" = "/usr" ] then DATADIR=/var/lib/$APP_DIRNAME @@ -351,13 +334,13 @@ then fi fi -if [ "$PREFIX_SET" = "yes" -a ! "$LIBDIR_SET" = "yes" ] +if [ "$PREFIX_SET" = "yes" ] && [ ! "$LIBDIR_SET" = "yes" ] then LIBDIR=$PREFIX/lib fi detect_lua_version() { - detected_lua=`$1 -e 'print(_VERSION:match(" (5%.[123])$"))' 2> /dev/null` + detected_lua=$("$1" -e 'print(_VERSION:match(" (5%.[123])$"))' 2> /dev/null) if [ "$detected_lua" != "nil" ] then if [ "$LUA_VERSION_SET" != "yes" ] @@ -386,9 +369,9 @@ search_interpreter() { find_lua="$LUA_BINDIR" fi else - find_lua=`find_program lua$suffix` + find_lua=$(find_program lua"$suffix") fi - if [ -n "$find_lua" -a -x "$find_lua/lua$suffix" ] + if [ -n "$find_lua" ] && [ -x "$find_lua/lua$suffix" ] then if detect_lua_version "$find_lua/lua$suffix" then @@ -399,7 +382,7 @@ search_interpreter() { fi if [ "$LUA_DIR_SET" != "yes" ] then - LUA_DIR=`dirname "$find_lua"` + LUA_DIR=$(dirname "$find_lua") fi LUA_SUFFIX="$suffix" return 0 @@ -411,19 +394,19 @@ search_interpreter() { lua_interp_found=no if [ "$LUA_SUFFIX_SET" != "yes" ] then - if [ "$LUA_VERSION_SET" = "yes" -a "$LUA_VERSION" = "5.1" ] + if [ "$LUA_VERSION_SET" = "yes" ] && [ "$LUA_VERSION" = "5.1" ] then suffixes="5.1 51 -5.1 -51" - elif [ "$LUA_VERSION_SET" = "yes" -a "$LUA_VERSION" = "5.2" ] + elif [ "$LUA_VERSION_SET" = "yes" ] && [ "$LUA_VERSION" = "5.2" ] then suffixes="5.2 52 -5.2 -52" - elif [ "$LUA_VERSION_SET" = "yes" -a "$LUA_VERSION" = "5.3" ] + elif [ "$LUA_VERSION_SET" = "yes" ] && [ "$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 - for suffix in "" `echo $suffixes` + for suffix in "" $suffixes do search_interpreter "$suffix" && { lua_interp_found=yes @@ -436,15 +419,23 @@ else } fi -if [ "$lua_interp_found" != "yes" -a "$RUNWITH_SET" != "yes" ] +if [ "$lua_interp_found" != "yes" ] && [ "$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" ;} + if [ "$LUA_VERSION_SET" ]; then + interp="Lua $LUA_VERSION"; + else + interp="Lua"; + fi + if [ "$LUA_DIR_SET" ] || [ "$LUA_BINDIR_SET" ]; then + where="$LUA_BINDIR"; + else + where="\$PATH"; + fi 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 "$RUNWITH_SET" != "yes" ] +if [ "$LUA_VERSION_SET" = "yes" ] && [ "$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$LUA_SUFFIX" @@ -528,6 +519,8 @@ OPENSSL_LIBS="-l$OPENSSL_LIB" if [ "$PRNG" = "OPENSSL" ]; then PRNGLIBS=$OPENSSL_LIBS +elif [ "$PRNG" = "ARC4RANDOM" ] && [ "$(uname)" = "Linux" ]; then + PRNGLIBS="-lbsd" fi # Write config |