procuding a (non-working) executable for tcc

1 files changed, 382 insertions, 0 deletions

diff --git a/05/tcc-0.9.25/configure b/05/tcc-0.9.25/configure
new file mode 100755
index 0000000..5b38f28
--- /dev/null
+++ b/05/tcc-0.9.25/configure
@@ -0,0 +1,382 @@
+#!/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}-$$-${RANDOM}.h"
+
+# default parameters
+build_cross="no"
+use_libgcc="no"
+prefix=""
+execprefix=""
+bindir=""
+libdir=""
+tccdir=""
+includedir=""
+mandir=""
+sysroot=""
+cross_prefix=""
+cc="gcc"
+host_cc="gcc"
+ar="ar"
+strip="strip"
+cpu=`uname -m`
+case "$cpu" in
+  i386|i486|i586|i686|i86pc|BePC)
+    cpu="x86"
+  ;;
+  x86_64)
+    cpu="x86-64"
+  ;;
+  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"
+mingw32="no"
+LIBSUF=".a"
+EXESUF=""
+
+# OS specific
+targetos=`uname -s`
+case $targetos in
+MINGW32*)
+mingw32="yes"
+;;
+DragonFly)
+noldl="yes"
+;;
+OpenBSD)
+noldl="yes"
+;;
+*) ;;
+esac
+
+# find source path
+# XXX: we assume an absolute path is given when launching configure, 
+# except in './configure' case.
+source_path=${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`
+  ;;
+  --sysroot=*) sysroot=`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 $opt | cut -d '=' -f 2`
+  ;;
+  --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
+  ;;
+  --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
+  ;;
+  --extra-libs=*) extralibs=${opt#--extra-libs=}
+  ;;
+  --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
+  ;;
+  --enable-gprof) gprof="yes"
+  ;;
+  --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-"
+  ;; 
+  --enable-cross) build_cross="yes"
+  ;;
+  --with-libgcc) use_libgcc="yes"
+  ;;
+  esac
+done
+
+# Checking for CFLAGS
+if test -z "$CFLAGS"; then
+    CFLAGS="-O2"
+fi
+
+cc="${cross_prefix}${cc}"
+ar="${cross_prefix}${ar}"
+strip="${cross_prefix}${strip}"
+
+if test "$mingw32" = "yes" ; then
+    LIBSUF=".lib"
+    EXESUF=".exe"
+fi
+
+if test -z "$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
+cat > $TMPC <<EOF
+int main(void) {
+#if __GNUC__ >= 4
+return 0;
+#else
+#error gcc < 4
+#endif
+}
+EOF
+
+if $cc -o $TMPO $TMPC 2> /dev/null ; then
+    gcc_major="4"
+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 "  --enable-cross           build cross compilers"
+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 "  --sysroot=PREFIX         prepend PREFIX to library/include paths []"
+echo "  --cc=CC                  use C compiler CC [$cc]"
+echo "  --with-libgcc            use /lib/libgcc_s.so.1 instead of libtcc1.a"
+echo ""
+#echo "NOTE: The object files are build at the place where configure is launched"
+exit 1
+fi
+
+if test "$mingw32" = "yes" ; then
+    if test -z "$prefix" ; then
+        prefix="C:/Program Files/tcc"
+    fi
+    execprefix="$prefix"
+    bindir="$prefix"
+    tccdir="$prefix"
+    docdir="$prefix/doc"
+else
+    if test -z "$prefix" ; then
+        prefix="/usr/local"
+    fi
+    if test x"$execprefix" = x""; then
+        execprefix="${prefix}"
+    fi
+    if test x"$bindir" = x""; then
+        bindir="${execprefix}/bin"
+    fi
+    if test x"$docdir" = x""; then
+        docdir="$prefix/share/doc/tcc"
+    fi
+fi # mingw32
+
+if test x"$libdir" = x""; then
+libdir="${execprefix}/lib"
+fi
+if test x"$tccdir" = x""; then
+tccdir="${execprefix}/lib/tcc"
+fi
+if test x"$mandir" = x""; then
+mandir="${prefix}/man"
+fi
+if test x"$includedir" = x""; then
+includedir="${prefix}/include"
+fi
+
+echo "Binary  directory   $bindir"
+echo "TinyCC directory    $tccdir"
+echo "Library directory   $libdir"
+echo "Include directory   $includedir"
+echo "Manual directory    $mandir"
+echo "Doc directory       $docdir"
+echo "Target root prefix  $sysroot"
+echo "Source path      $source_path"
+echo "C compiler       $cc"
+echo "CPU              $cpu"
+echo "Big Endian       $bigendian"
+echo "gprof enabled    $gprof"
+echo "cross compilers  $build_cross"
+echo "use libgcc       $use_libgcc"
+
+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=$bindir" >> config.mak
+echo "tccdir=$tccdir" >> config.mak
+echo "libdir=$libdir" >> config.mak
+echo "includedir=$includedir" >> config.mak
+echo "mandir=$mandir" >> config.mak
+echo "docdir=$docdir" >> config.mak
+echo "#define CONFIG_SYSROOT \"$sysroot\"" >> $TMPH
+echo "#define CONFIG_TCCDIR \"$tccdir\"" >> $TMPH
+echo "CC=$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
+echo "LIBSUF=$LIBSUF" >> config.mak
+echo "EXESUF=$EXESUF" >> config.mak
+if test "$cpu" = "x86" ; then
+  echo "ARCH=i386" >> config.mak
+  echo "#define HOST_I386 1" >> $TMPH
+elif test "$cpu" = "x86-64" ; then
+  echo "ARCH=x86-64" >> config.mak
+  echo "#define HOST_X86_64 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" >> $TMPH
+else
+  echo "Unsupported CPU"
+  exit 1
+fi
+if test "$noldl" = "yes" ; then
+  echo "CONFIG_NOLDL=yes" >> config.mak
+fi
+if test "$mingw32" = "yes" ; then
+  echo "CONFIG_WIN32=yes" >> config.mak
+  echo "#define CONFIG_WIN32 1" >> $TMPH
+fi
+if test "$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" >> $TMPH
+fi
+if test "$build_cross" = "yes" ; then
+  echo "CONFIG_CROSS=yes" >> config.mak
+fi
+if test "$use_libgcc" = "yes" ; then
+  echo "#define CONFIG_USE_LIBGCC" >> $TMPH
+  echo "CONFIG_USE_LIBGCC=yes" >> config.mak
+fi
+version=`head $source_path/VERSION`
+echo "VERSION=$version" >>config.mak
+echo "#define TCC_VERSION \"$version\"" >> $TMPH
+echo "@set VERSION $version" > config.texi
+
+# build tree in object directory if source path is different from current one
+if test "$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