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: $*" >> debug.out 16 17SRCPATH=/home/simpeter/projects/arrakis/src 18BUILDPATH=/home/simpeter/projects/arrakis/real 19EXTRALIBS="$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 $BUILDPATH/x86_64/lib/libe10k_vf.a" 20#EXTRALIBS="$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 gcc) 34 mode=compilelink 35 ;; 36 ld) 37 mode=link 38 ;; 39 40 ar) 41 mode=archive 42 ;; 43 44 ranlib) 45 mode=ranlib 46 ;; 47 48 *) 49 echo "$0: Unknown program ($prog)" > /dev/stderr 50 exit 1 51 ;; 52esac 53 54argi=0 55for arg in "$@"; do 56 case $arg in 57 -print-prog-name=*) 58 # Print executable name for cross compiler if asked to do so 59 echo x86_64-barrelfish-none-${arg#-print-prog-name=} 60 exit 0 61 ;; 62 63 -c) 64 # We solely compile when -c is given 65 if [ $mode = compilelink ]; then 66 mode=compile 67 fi 68 ;; 69 70 -lm) 71 args[$argi]="$BUILDPATH/x86_64/lib/libm.a" 72 ;; 73 74 -shared) 75 echo $0: Shared objects not supported by Barrelfish! >/dev/stderr 76 exit 1 77 ;; 78 esac 79 80 argi=$((argi + 1)) 81done 82 83case $mode in 84 compile) 85 gcc -nostdinc -nostdlib -static -fno-builtin -m64 -mno-red-zone -U__linux__ -Ulinux -DBARRELFISH -DCONFIG_QEMU_NETWORK -DTRACE_DISABLE_LRPC -DCONFIG_LAZY_THC -DCONFIG_NEWLIB -DUSE_KALUGA_DVM -DCONFIG_INTERCONNECT_DRIVER_LMP -DCONFIG_INTERCONNECT_DRIVER_UMP -DCONFIG_INTERCONNECT_DRIVER_MULTIHOP -DCONFIG_FLOUNDER_BACKEND_LMP -DCONFIG_FLOUNDER_BACKEND_UMP -DCONFIG_FLOUNDER_BACKEND_MULTIHOP -I$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[@]}" 86 ;; 87 88 compilelink) 89 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 $BUILDPATH/x86_64/lib/libcollections.a 90 ;; 91 92 link) 93 ld "${args[@]}" 94 ;; 95 96 archive) 97 ar "${args[@]}" 98 ;; 99 100 ranlib) 101 ranlib "${args[@]}" 102 ;; 103 104 *) 105 echo "$0: Internal cross-compilation wrapper error (mode $mode)!" > /dev/stderr 106 exit 1 107 ;; 108esac 109