mirror of
https://github.com/0intro/wmii
synced 2024-11-22 05:42:05 +03:00
122 lines
2.9 KiB
Bash
Executable File
122 lines
2.9 KiB
Bash
Executable File
#!/bin/sh -f
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CONFIG="$ROOT/config.mk"
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CONFSTR='# Generated by "make config"'
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#XXX Ignores lines ending in \
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parseconfig() {
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cat <<!
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/^$CONFSTR/ {exit}
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/^( *#| )/ {next}
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!
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cat <<'!'
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/=/ {
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gsub(/'/, "'\"'\"'")
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sub(/[ ]*=[ ]*/, "='")
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print $0"'"
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sub(/=.*/, "")
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print $0"_orig=\"$"$0"\""
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}
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!
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}
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findinc() {
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var="$1"; file="$2"; shift 2
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for d in "$@"; do
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if [ -d "$d" -a -f "$d/$file" ]; then
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eval "$var=\"-I$d\""; break; fi
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done
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}
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findlib() {
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var="$1"; lib="$2"; shift 2
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for d in "$@"; do
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if [ -d "$d" -a -f "$d/$lib.so" -o -f "$d/lib$lib.a" ]; then
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eval "$var=\"-L$d -l$lib\""; break; fi
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done
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}
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prompt() {
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var=$1; shift
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eval "def=\$$var; orig=\$${var}_orig"
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unset val
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if [ -z "$def" -o -n "$force" ]; then
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echo "$@"
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read -p "$var[$def]= " val
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echo
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fi
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if [ -z "$val" ]; then
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val="$def"; fi
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if [ "$val" != "$orig" ]; then
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CFG="$CFG
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$var=$val"; fi
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}
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eval "$(awk "`parseconfig`" <"$CONFIG")"
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CFG="$(sed -n "/^$CONFSTR/q; p" "$CONFIG"; echo "$CONFSTR")"
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cat <<!
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Configuring for the wmii build.
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You'll be prompted for a number of settings which wmii needs to build,
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install, and run properly. In most cases, the defaults will be sufficient,
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in which case, you may simply press return to accept them.
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!
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# Guess...
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AWKPATH=`which awk`
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prompt AWKPATH "Full path to your system's 'awk' program"
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prompt PLAN9 "Path of a Plan 9 Port or 9base installation"
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force=1
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prompt PREFIX Installation prefix
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echo "Compilation details (if you don't understand these, just leave the defaults)"
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prompt CC C object compiler
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prompt LD 'Linker (this should normally not be "ld")'
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prompt INCPATH Search path for include files
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prompt LIBS Libraries to be linked with every executable
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prompt CFLAGS Flags for the C compiler
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prompt LDFLAGS Flags for the linker
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prompt STATIC Extra linker flags to produce a static executable
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unset force
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# Make some guesses
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#for i in LIBX11 LIBICONV LIBIXP INCX11; do
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# eval "unset $i ${i}_orig"; done
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libs="$LIBDIR:$(echo "$INCPATH"|sed 's,/include\(:\|$\),/lib\1,g')$(echo "$LDFLAGS"|sed 's,-L\([^ ]*\),:\1,g')"
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eval "libs=\"$libs\""
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LIBIXP=${LIBIXP%/libixp.a}
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oifs="$IFS"
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IFS=:
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findinc INCX11 X11/Xlib.h $INCS /usr/X11R6/include /usr/x11/include /usr/x11/include /usr/X11/include \
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/usr/openwin/include /opt/x11/include /opt/X11/include
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findinc INCICONV iconv.h $INCS /usr/local/include
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findlib LIBX11 X11 $libs /usr/X11R6/lib /usr/X11/lib /usr/openwin/lib /usr/x11/lib /opt/X11 /opt/x11
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findlib LIBICONV iconv $libs
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findlib LIBIXP ixp ${ROOT}/libixp $libs
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LIBIXP=$(echo "$LIBIXP"|sed 's,^-L\([^ ]*\) -l\([^ ]*\)$,\1/lib\2.a,')
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IFS="$oifs"
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# Back to prompting
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echo Library paths...
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prompt INCX11 Compiler flags to find X11 includes
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prompt LIBX11 Linker flags to link against libX11
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prompt LIBICONV Linker flags to link agains libiconv '(may be left blank if iconv is part of your system libc)'
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prompt INCICONV Compiler flags to find iconv.h
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prompt LIBIXP Path to libixp.a
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echo Writing config.mk
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echo "$CFG
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" >config.mk
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echo Done.
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