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|
#!/bin/sh
C=Makefile.config
printf "# auto-generated by $0\n" >$C
while [ $# -gt 0 ]; do
X=$1
shift 1
# Shell common:
case $X in
--help|-h)
cat <<EOF
usage: $0 --prefix=<dir> var1=name1..
--prefix=<dir>
--target=<platform> MacOSX,iOS,iPhoneSimulator
--sdk=<version>
EOF
exit 1
;;
# GNU Compatibility:
--prefix=*)
PREFIX=`printf -- "${X}" | cut -c 10-`
;;
--target=*)
TARGET=`printf -- "${X}" | cut -c 10-`
;;
--sdk=*)
SDK=`printf -- "${X}" | cut -c 7-`
;;
# Environment variables:
[A-Za-z_]*=*)
printf "${X}\n" >>$C
k=`printf "${X}" | cut -d = -f 1`
v=`printf "${X}" | cut -d = -f 2`
export $k=$v
;;
# Others fail:
*)
printf "error: invalid option ${X}\n" >&2
exit 1
;;
esac
done
printf "PREFIX=${PREFIX:=/usr/local}\n" >>$C
case ${TARGET:=`dpkg-architecture -qDEB_BUILD_ARCH_OS`} in
Linux|linux)
printf 'CFLAGS=%s -fPIC\n' "`dpkg-buildflags --get CFLAGS`" >>$C
printf 'LDFLAGS=-lm -ldl %s\n' "`dpkg-buildflags --get LDFLAGS`" >>$C
;;
OpenBSD|NetBSD)
printf "LDFLAGS=-lm\n" >>$C
;;
FreeBSD|kfreebsd)
printf 'CFLAGS=%s -fPIC\n' "`dpkg-buildflags --get CFLAGS`" >>$C
printf 'LDFLAGS=-lm -ldl %s\n' "`dpkg-buildflags --get LDFLAGS`" >>$C
printf "RM=rm -f\n" >>$C
;;
MacOSX|Darwin)
printf "AR=libtool\n" >>$C
printf "ARFLAGS=-static -o\n" >>$C
if [ `uname -n` = 'iPhone' ]; then # building on iPhone itself, uname yields Darwin (gcc setup for current/correct arch)
printf "CC=gcc\n" >>$C
elif [ -z ${SDK} ]; then
case `sw_vers -productVersion` in
10.4.*)
ARCHS="-arch ppc -arch i386 -arch x86_64"
;;
10.[56].*)
ARCHS="-arch i386 -arch x86_64 -arch ppc"
;;
10.6.*)
ARCHS="-arch i386 -arch x86_64"
;;
10.[78].*)
ARCHS="-arch x86_64 -arch i386"
;;
esac
printf "ASFLAGS=${ARCHS}\n" >>$C
printf "CFLAGS=${ARCHS}\n" >>$C
printf "CXXFLAGS=${ARCHS}\n" >>$C
else
SDKROOT="`xcode-select -print-path`/Platforms/MacOSX.platform/Developer/SDKs/MacOSX${SDK}.sdk"
printf "CFLAGS=-isysroot ${SDKROOT}\n" >>$C
printf "CXXFLAGS=-isysroot ${SDKROOT}\n" >>$C
fi
;;
iPhoneOS|iOS)
SDKROOT="`xcode-select -print-path`/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS${SDK}.sdk"
case "${SDK}" in
4.3)
ARCHS="-arch armv6"
;;
6.1)
ARCHS="-arch armv7"
;;
esac
printf "ASFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
printf "CFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
printf "CXXFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
printf "LDFLAGS=-Wl,-syslibroot ${SDKROOT}\n" >>$C
;;
iPhoneSimulator)
SDKROOT="`xcode-select -print-path`/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator${SDK}.sdk"
ARCHS="-arch i386"
printf "ASFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
printf "CFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
printf "CXXFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
printf "LDFLAGS=-Wl,-syslibroot ${SDKROOT}\n" >>$C
;;
SunOS)
X=`type CC`
if [ $? -eq 0 ]; then
printf "CXX=CC\n" >>$C
fi
printf "LDLIBS=-lm\n" >>$C
;;
Minix)
printf "CC=gcc\n" >>$C
printf "CXX=g++\n">>$C
printf "AR=ar\n" >>$C
;;
PSP)
printf "CC=psp-gcc\n" >>$C
printf "CXX=psp-g++\n">>$C
printf "AR=psp-ar\n" >>$C
;;
esac
BLDTOP="$PWD"
# get full path
case $0 in
/*)
FULL=$0
;;
*)
FULL=$PWD/$0
;;
esac
SRCTOP=`dirname ${FULL}`
FILES=`( cd $SRCTOP ; find . -name "Makefile.generic" )`
for FILE in $FILES ; do
SRCFILE="$SRCTOP/$FILE"
BLDFILE="$BLDTOP/$FILE"
SRCDIR=`dirname $SRCFILE`
BLDDIR=`dirname $BLDFILE`
mkdir -p "$BLDDIR"
cat <<EOF >$BLDDIR/Makefile
VPATH = $SRCDIR
include $BLDTOP/Makefile.config
include \${VPATH}/Makefile.generic
EOF
done
|
