1#!/bin/bash 2# 3# Barrelfish x86-64 cross compilation wrapper 4# Copyright (c) 2011 Simon Peter <speter@inf.ethz.ch> 5# 6# Set SRCPATH and BUILDPATH to your Barrelfish source and build paths, 7# respectively, and create symlinks to this file, like this: 8# 9# ln -s barrelfish-cc-wrapper x86_64-barrelfish-none-gcc 10# 11# You can set EXTRALIBS to link to libraries needed on Barrelfish that 12# are not easily figured out by Autoconf or passable as LDFLAGS on the 13# commandline. 14 15# echo "invoked with: $*" >> debug.out 16 17SRCPATH=/home/simpeter/projects/arrakis/src 18BUILDPATH=/home/simpeter/projects/arrakis/qemu 19EXTRALIBS="$BUILDPATH/x86_64/lib/libposixcompat.a $BUILDPATH/x86_64/lib/libvfs.a $BUILDPATH/x86_64/lib/libahci.a $BUILDPATH/x86_64/lib/libnfs.a $BUILDPATH/x86_64/lib/libarranet.a $BUILDPATH/x86_64/lib/libe1000n.a" 20#EXTRALIBS="$BUILDPATH/x86_64/lib/libposixcompat.a $BUILDPATH/x86_64/lib/libvfs.a $BUILDPATH/x86_64/lib/libahci.a $BUILDPATH/x86_64/lib/libnfs.a $BUILDPATH/x86_64/lib/liblwip.a $BUILDPATH/x86_64/lib/libcontmng.a $BUILDPATH/x86_64/lib/liboctopus.a" 21 22mode=unknown 23prog=${0##*-} 24 25# Copy commandline arguments 26argi=0 27for a in "$@"; do 28 args[$argi]=$a 29 argi=$((argi + 1)) 30done 31 32case $prog in 33 g++) 34 mode=compilelink++ 35 ;; 36 gcc) 37 mode=compilelink 38 ;; 39 ld) 40 mode=link 41 ;; 42 43 ar) 44 mode=archive 45 ;; 46 47 ranlib) 48 mode=ranlib 49 ;; 50 51 *) 52 echo "$0: Unknown program ($prog)" > /dev/stderr 53 exit 1 54 ;; 55esac 56 57argi=0 58for arg in "$@"; do 59 case $arg in 60 -print-prog-name=*) 61 # Print executable name for cross compiler if asked to do so 62 echo x86_64-barrelfish-none-${arg#-print-prog-name=} 63 exit 0 64 ;; 65 66 -c) 67 # We solely compile when -c is given 68 if [ $mode = compilelink ]; then 69 mode=compile 70 elif [ $mode = compilelink++ ]; then 71 mode=compile++ 72 fi 73 ;; 74 75 -lm) 76 args[$argi]="$BUILDPATH/x86_64/lib/libm.a" 77 ;; 78 79 -shared) 80 echo $0: Shared objects not supported by Barrelfish! >/dev/stderr 81 exit 1 82 ;; 83 esac 84 85 argi=$((argi + 1)) 86done 87 88case $mode in 89 compile) 90 gcc -nostdinc -nostdlib -static -fno-builtin -m64 -mno-red-zone -U__linux__ -Ulinux -DBARRELFISH -DCONFIG_QEMU_NETWORK -DTRACE_DISABLE_LRPC -DCONFIG_LAZY_THC -DCONFIG_NEWLIB -DUSE_KALUGA_DVM -DCONFIG_INTERCONNECT_DRIVER_LMP -DCONFIG_INTERCONNECT_DRIVER_UMP -DCONFIG_INTERCONNECT_DRIVER_MULTIHOP -DCONFIG_FLOUNDER_BACKEND_LMP -DCONFIG_FLOUNDER_BACKEND_UMP -DCONFIG_FLOUNDER_BACKEND_MULTIHOP -I$SRCPATH/include -I$SRCPATH/include/arch/x86_64 -I$SRCPATH/lib/newlib/newlib/libc/include -I$SRCPATH/include/c -I$SRCPATH/include/target/x86_64 -I$SRCPATH/lib/lwip-1.4.1/src/include/ipv4 -I$SRCPATH/lib/lwip-1.4.1/src/include -I$BUILDPATH/x86_64/include -I$BUILDPATH/x86_64/include/dev "${args[@]}" 91 ;; 92 93 compilelink) 94 gcc $BUILDPATH/x86_64/lib/crt0.o $BUILDPATH/x86_64/lib/crtbegin.o -Wl,-z,max-page-size=0x1000 -nostdinc -nostdlib -static -fno-builtin -m64 -mno-red-zone -U__linux__ -Ulinux -DBARRELFISH -DCONFIG_QEMU_NETWORK -DTRACE_DISABLE_LRPC -DCONFIG_LAZY_THC -DCONFIG_NEWLIB -DUSE_KALUGA_DVM -DCONFIG_INTERCONNECT_DRIVER_LMP -DCONFIG_INTERCONNECT_DRIVER_UMP -DCONFIG_INTERCONNECT_DRIVER_MULTIHOP -DCONFIG_FLOUNDER_BACKEND_LMP -DCONFIG_FLOUNDER_BACKEND_UMP -DCONFIG_FLOUNDER_BACKEND_MULTIHOP -I$SRCPATH/include -I$SRCPATH/include/arch/x86_64 -I$SRCPATH/lib/newlib/newlib/libc/include -I$SRCPATH/include/c -I$SRCPATH/include/target/x86_64 -I$SRCPATH/lib/lwip-1.4.1/src/include/ipv4 -I$SRCPATH/lib/lwip-1.4.1/src/include -I$BUILDPATH/x86_64/include -I$BUILDPATH/x86_64/include/dev "${args[@]}" $EXTRALIBS $BUILDPATH/x86_64/lib/libbarrelfish.a $BUILDPATH/x86_64/lib/liboctopus_parser.a $BUILDPATH/x86_64/errors/errno.o $BUILDPATH/x86_64/lib/libnewlib.a $BUILDPATH/x86_64/lib/crtend.o $BUILDPATH/x86_64/lib/libcollections.a 95 ;; 96 97 link) 98 ld "${args[@]}" 99 ;; 100 101 archive) 102 ar "${args[@]}" 103 ;; 104 105 ranlib) 106 ranlib "${args[@]}" 107 ;; 108 109 *) 110 echo "$0: Internal cross-compilation wrapper error (mode $mode)!" > /dev/stderr 111 exit 1 112 ;; 113esac 114