forked from Mirrors/tinycc
added configure support
bellard
parent
5647993e79
commit
dd56ab8c77
|
|
@ -8,6 +8,7 @@ version 0.9.17:
|
|||
- sanitized string and character constant parsing
|
||||
- fixed comment parse (signaled by Damian M Gryski)
|
||||
- fixed macro function bug (signaled by Philippe Ribet)
|
||||
- added configure (initial patch by Mitchell N Charity)
|
||||
|
||||
version 0.9.16:
|
||||
|
||||
|
|
|
|||
11
README
11
README
|
|
@ -32,13 +32,14 @@ Documentation:
|
|||
|
||||
*** TCC currently only works on Linux x86 with glibc >= 2.1 ***.
|
||||
|
||||
Type 'make install' to compile and install tcc in /usr/local/bin and
|
||||
/usr/local/lib/tcc.
|
||||
./configure
|
||||
make
|
||||
make test
|
||||
make install
|
||||
|
||||
Or type 'make all' to only compile it.
|
||||
By default, tcc is installed in /usr/local/bin.
|
||||
./configure --help shows configuration options.
|
||||
|
||||
Type 'make libinstall' to compile and install libtcc.
|
||||
Or type 'make libtcc_test' to only compile it.
|
||||
|
||||
2) Introduction
|
||||
|
||||
|
|
|
|||
4
TODO
4
TODO
|
|
@ -1,5 +1,9 @@
|
|||
TODO list:
|
||||
|
||||
- '-b' bug.
|
||||
- atexit (Nigel Horne)
|
||||
- see -lxxx bug (Michael Charity).
|
||||
- empty 'default:' in switch.
|
||||
- fix asm without input/output (no % preprocessing)
|
||||
- handle inline functions as macros.
|
||||
- see transparent union pb in /urs/include/sys/socket.h
|
||||
|
|
|
|||
|
|
@ -0,0 +1,295 @@
|
|||
#!/bin/sh
|
||||
#
|
||||
# tcc configure script (c) 2003 Fabrice Bellard
|
||||
#
|
||||
# set temporary file name
|
||||
if test ! -z "$TMPDIR" ; then
|
||||
TMPDIR1="${TMPDIR}"
|
||||
elif test ! -z "$TEMPDIR" ; then
|
||||
TMPDIR1="${TEMPDIR}"
|
||||
else
|
||||
TMPDIR1="/tmp"
|
||||
fi
|
||||
|
||||
TMPC="${TMPDIR1}/tcc-conf-${RANDOM}-$$-${RANDOM}.c"
|
||||
TMPO="${TMPDIR1}/tcc-conf-${RANDOM}-$$-${RANDOM}.o"
|
||||
TMPE="${TMPDIR1}/tcc-conf-${RANDOM}-$$-${RANDOM}"
|
||||
TMPS="${TMPDIR1}/tcc-conf-${RANDOM}-$$-${RANDOM}.S"
|
||||
TMPH="${TMPDIR1}/tcc-conf-${RANDOM}-$$-${RANDOM}.h"
|
||||
|
||||
# default parameters
|
||||
prefix="/usr/local"
|
||||
execprefix=""
|
||||
bindir=""
|
||||
libdir=""
|
||||
includedir=""
|
||||
mandir=""
|
||||
cross_prefix=""
|
||||
cc="gcc"
|
||||
host_cc="gcc"
|
||||
ar="ar"
|
||||
make="make"
|
||||
strip="strip"
|
||||
cpu=`uname -m`
|
||||
case "$cpu" in
|
||||
i386|i486|i586|i686|i86pc|BePC)
|
||||
cpu="x86"
|
||||
;;
|
||||
armv4l)
|
||||
cpu="armv4l"
|
||||
;;
|
||||
alpha)
|
||||
cpu="alpha"
|
||||
;;
|
||||
"Power Macintosh"|ppc|ppc64)
|
||||
cpu="powerpc"
|
||||
;;
|
||||
mips)
|
||||
cpu="mips"
|
||||
;;
|
||||
s390)
|
||||
cpu="s390"
|
||||
;;
|
||||
*)
|
||||
cpu="unknown"
|
||||
;;
|
||||
esac
|
||||
gprof="no"
|
||||
bigendian="no"
|
||||
|
||||
# OS specific
|
||||
targetos=`uname -s`
|
||||
case $targetos in
|
||||
*) ;;
|
||||
esac
|
||||
|
||||
# find source path
|
||||
# XXX: we assume an absolute path is given when launching configure,
|
||||
# except in './configure' case.
|
||||
source_path=${0%configure}
|
||||
source_path=${source_path%/}
|
||||
source_path_used="yes"
|
||||
if test -z "$source_path" -o "$source_path" = "." ; then
|
||||
source_path=`pwd`
|
||||
source_path_used="no"
|
||||
fi
|
||||
|
||||
for opt do
|
||||
case "$opt" in
|
||||
--prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
|
||||
;;
|
||||
--exec-prefix=*) execprefix=`echo $opt | cut -d '=' -f 2`
|
||||
;;
|
||||
--bindir=*) bindir=`echo $opt | cut -d '=' -f 2`
|
||||
;;
|
||||
--libdir=*) libdir=`echo $opt | cut -d '=' -f 2`
|
||||
;;
|
||||
--includedir=*) includedir=`echo $opt | cut -d '=' -f 2`
|
||||
;;
|
||||
--mandir=*) mandir=`echo $opt | cut -d '=' -f 2`
|
||||
;;
|
||||
--source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
|
||||
;;
|
||||
--cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
|
||||
;;
|
||||
--cc=*) cc=`echo $opt | cut -d '=' -f 2`
|
||||
;;
|
||||
--make=*) make=`echo $opt | cut -d '=' -f 2`
|
||||
;;
|
||||
--extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
|
||||
;;
|
||||
--extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
|
||||
;;
|
||||
--extra-libs=*) extralibs=${opt#--extra-libs=}
|
||||
;;
|
||||
--cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
|
||||
;;
|
||||
--enable-gprof) gprof="yes"
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
# Checking for CFLAGS
|
||||
if test -z "$CFLAGS"; then
|
||||
CFLAGS="-O2"
|
||||
fi
|
||||
|
||||
cc="${cross_prefix}${cc}"
|
||||
ar="${cross_prefix}${ar}"
|
||||
strip="${cross_prefix}${strip}"
|
||||
|
||||
if test -z "$cross_prefix" ; then
|
||||
|
||||
# ---
|
||||
# big/little endian test
|
||||
cat > $TMPC << EOF
|
||||
#include <inttypes.h>
|
||||
int main(int argc, char ** argv){
|
||||
volatile uint32_t i=0x01234567;
|
||||
return (*((uint8_t*)(&i))) == 0x67;
|
||||
}
|
||||
EOF
|
||||
|
||||
if $cc -o $TMPE $TMPC 2>/dev/null ; then
|
||||
$TMPE && bigendian="yes"
|
||||
else
|
||||
echo big/little test failed
|
||||
fi
|
||||
|
||||
else
|
||||
|
||||
# if cross compiling, cannot launch a program, so make a static guess
|
||||
if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" ; then
|
||||
bigendian="yes"
|
||||
fi
|
||||
|
||||
fi
|
||||
|
||||
# check gcc version
|
||||
cat > $TMPC <<EOF
|
||||
int main(void) {
|
||||
#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
|
||||
return 0;
|
||||
#else
|
||||
#error gcc < 3.2
|
||||
#endif
|
||||
}
|
||||
EOF
|
||||
|
||||
gcc_major="2"
|
||||
if $cc -o $TMPO $TMPC 2> /dev/null ; then
|
||||
gcc_major="3"
|
||||
fi
|
||||
|
||||
if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
|
||||
cat << EOF
|
||||
|
||||
Usage: configure [options]
|
||||
Options: [defaults in brackets after descriptions]
|
||||
|
||||
EOF
|
||||
echo "Standard options:"
|
||||
echo " --help print this message"
|
||||
echo " --prefix=PREFIX install in PREFIX [$prefix]"
|
||||
echo " --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX"
|
||||
echo " [same as prefix]"
|
||||
echo " --bindir=DIR user executables in DIR [EPREFIX/bin]"
|
||||
echo " --libdir=DIR object code libraries in DIR [EPREFIX/lib]"
|
||||
echo " --includedir=DIR C header files in DIR [PREFIX/include]"
|
||||
echo " --mandir=DIR man documentation in DIR [PREFIX/man]"
|
||||
echo ""
|
||||
echo "Advanced options (experts only):"
|
||||
echo " --source-path=PATH path of source code [$source_path]"
|
||||
echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
|
||||
echo " --cc=CC use C compiler CC [$cc]"
|
||||
echo " --make=MAKE use specified make [$make]"
|
||||
echo ""
|
||||
#echo "NOTE: The object files are build at the place where configure is launched"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if test x"$execprefix" = x""; then
|
||||
execprefix="${prefix}"
|
||||
fi
|
||||
if test x"$bindir" = x""; then
|
||||
bindir="${execprefix}/bin"
|
||||
fi
|
||||
if test x"$libdir" = x""; then
|
||||
libdir="${execprefix}/lib"
|
||||
fi
|
||||
if test x"$includedir" = x""; then
|
||||
includedir="${prefix}/include"
|
||||
fi
|
||||
if test x"$mandir" = x""; then
|
||||
mandir="${prefix}/man"
|
||||
fi
|
||||
|
||||
echo "Binary directory $bindir"
|
||||
echo "Library directory $libdir"
|
||||
echo "Include directory $includedir"
|
||||
echo "Manual directory $mandir"
|
||||
echo "Source path $source_path"
|
||||
echo "C compiler $cc"
|
||||
echo "make $make"
|
||||
echo "CPU $cpu"
|
||||
echo "Big Endian $bigendian"
|
||||
echo "gprof enabled $gprof"
|
||||
|
||||
echo "Creating config.mak and config.h"
|
||||
|
||||
echo "# Automatically generated by configure - do not modify" > config.mak
|
||||
echo "/* Automatically generated by configure - do not modify */" > $TMPH
|
||||
|
||||
echo "prefix=$prefix" >> config.mak
|
||||
echo "bindir=$bindir" >> config.mak
|
||||
echo "libdir=$libdir" >> config.mak
|
||||
echo "includedir=$includedir" >> config.mak
|
||||
echo "mandir=$mandir" >> config.mak
|
||||
echo "#define CONFIG_TCC_LIBDIR \"$libdir\"" >> $TMPH
|
||||
echo "MAKE=$make" >> config.mak
|
||||
echo "CC=$cc" >> config.mak
|
||||
echo "GCC_MAJOR=$gcc_major" >> config.mak
|
||||
echo "#define GCC_MAJOR $gcc_major" >> $TMPH
|
||||
echo "HOST_CC=$host_cc" >> config.mak
|
||||
echo "AR=$ar" >> config.mak
|
||||
echo "STRIP=$strip -s -R .comment -R .note" >> config.mak
|
||||
echo "CFLAGS=$CFLAGS" >> config.mak
|
||||
echo "LDFLAGS=$LDFLAGS" >> config.mak
|
||||
if test "$cpu" = "x86" ; then
|
||||
echo "ARCH=i386" >> config.mak
|
||||
echo "#define HOST_I386 1" >> $TMPH
|
||||
elif test "$cpu" = "armv4l" ; then
|
||||
echo "ARCH=arm" >> config.mak
|
||||
echo "#define HOST_ARM 1" >> $TMPH
|
||||
elif test "$cpu" = "powerpc" ; then
|
||||
echo "ARCH=ppc" >> config.mak
|
||||
echo "#define HOST_PPC 1" >> $TMPH
|
||||
elif test "$cpu" = "mips" ; then
|
||||
echo "ARCH=mips" >> config.mak
|
||||
echo "#define HOST_MIPS 1" >> $TMPH
|
||||
elif test "$cpu" = "s390" ; then
|
||||
echo "ARCH=s390" >> config.mak
|
||||
echo "#define HOST_S390 1" >> $TMPH
|
||||
elif test "$cpu" = "alpha" ; then
|
||||
echo "ARCH=alpha" >> config.mak
|
||||
echo "#define HOST_ALPHA 1" >> $TMPH
|
||||
else
|
||||
echo "Unsupported CPU"
|
||||
exit 1
|
||||
fi
|
||||
if test "$bigendian" = "yes" ; then
|
||||
echo "WORDS_BIGENDIAN=yes" >> config.mak
|
||||
echo "#define WORDS_BIGENDIAN 1" >> $TMPH
|
||||
fi
|
||||
if test "$gprof" = "yes" ; then
|
||||
echo "TARGET_GPROF=yes" >> config.mak
|
||||
echo "#define HAVE_GPROF 1" >> $TMPH
|
||||
fi
|
||||
echo -n "VERSION=" >>config.mak
|
||||
head $source_path/VERSION >>config.mak
|
||||
echo "" >>config.mak
|
||||
echo -n "#define TCC_VERSION \"" >> $TMPH
|
||||
head $source_path/VERSION >> $TMPH
|
||||
echo "\"" >> $TMPH
|
||||
|
||||
# build tree in object directory if source path is different from current one
|
||||
if test "$source_path_used" = "yes" ; then
|
||||
DIRS="tests"
|
||||
FILES="Makefile tests/Makefile"
|
||||
for dir in $DIRS ; do
|
||||
mkdir -p $dir
|
||||
done
|
||||
for f in $FILES ; do
|
||||
ln -sf $source_path/$f $f
|
||||
done
|
||||
fi
|
||||
echo "SRC_PATH=$source_path" >> config.mak
|
||||
|
||||
diff $TMPH config.h >/dev/null 2>&1
|
||||
if test $? -ne 0 ; then
|
||||
mv -f $TMPH config.h
|
||||
else
|
||||
echo "config.h is unchanged"
|
||||
fi
|
||||
|
||||
rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
|
||||
Loading…
Reference in New Issue