#! /usr/bin/env bash
if [ ! -f 'build.sh' ]; then
echo 'ERROR: This script must be run from the directory it is in' >&2
exit 1
fi
if [ -z "${TCLVERS}" ]; then
echo 'ERROR: The TCLVERS environment variable is not set' >&2
exit 1
fi
TCLTCCVERS="0.4"
SRC="src/tcltcc-${TCLTCCVERS}.zip"
SRCURL="https://tcltcc.googlecode.com/files/tcltcc${TCLTCCVERS}.zip"
BUILDDIR="$(pwd)/build/tcltcc-0.4"
OUTDIR="$(pwd)/out"
INSTDIR="$(pwd)/inst"
PATCHDIR="$(pwd)/patches"
export TCLTCCVERS SRC SRCURL BUILDDIR OUTDIR INSTDIR PATCHDIR
# Set configure options for this sub-project
LDFLAGS="${KC_TCLTCC_LDFLAGS}"
CFLAGS="${KC_TCLTCC_CFLAGS}"
CPPFLAGS="${KC_TCLTCC_CPPFLAGS}"
LIBS="${KC_TCLTCC_LIBS}"
export LDFLAGS CFLAGS CPPFLAGS LIBS
rm -rf 'build' 'out' 'inst'
mkdir 'build' 'out' 'inst' || exit 1
TCL_VERSION="unknown"
if [ -f "${TCLCONFIGDIR}/tclConfig.sh" ]; then
source "${TCLCONFIGDIR}/tclConfig.sh"
fi
export TCL_VERSION
if [ ! -f "${SRC}" ]; then
mkdir 'src' >/dev/null 2>/dev/null
if [ ! -d 'buildsrc' ]; then
rm -f "${SRC}.tmp"
wget -O "${SRC}.tmp" "${SRCURL}" || exit 1
mv "${SRC}.tmp" "${SRC}"
fi
fi
(
cd 'build' || exit 1
if [ ! -d '../buildsrc' ]; then
mkdir "${BUILDDIR}" || exit 1
(
cd "${BUILDDIR}" || exit 1
unzip "../../${SRC}"
)
else
cp -rp ../buildsrc/* './'
fi
# Apply required patches
cd "${BUILDDIR}" || exit 1
for patch in "${PATCHDIR}/all"/tcltcc-${TCLTCCVERS}-*.diff "${PATCHDIR}/${TCL_VERSION}"/tcltcc-${TCLTCCVERS}-*.diff; do
if [ ! -f "${patch}" ]; then
continue
fi
echo "Applying: ${patch}"
${PATCH:-patch} -p1 < "${patch}"
done
cd "${BUILDDIR}" || exit 1
# Try to build as a shared object if requested
if [ "${STATICTCLTCC}" = "0" ]; then
tryopts="--enable-shared --disable-shared"
elif [ "${STATICTCLTCC}" = "-1" ]; then
tryopts="--enable-shared"
else
tryopts="--disable-shared"
fi
SAVE_CFLAGS="${CFLAGS}"
for tryopt in $tryopts __fail__; do
# Clean up, if needed
make distclean >/dev/null 2>/dev/null
rm -rf "${INSTDIR}"
mkdir "${INSTDIR}"
if [ "${tryopt}" = "__fail__" ]; then
exit 1
fi
if [ "${tryopt}" == "--enable-shared" ]; then
isshared="1"
else
isshared="0"
fi
# If build a static TclX for KitDLL, ensure that we use PIC
# so that it can be linked into the shared object
if [ "${isshared}" = "0" -a "${KITTARGET}" = "kitdll" ]; then
CFLAGS="${SAVE_CFLAGS} -fPIC"
else
CFLAGS="${SAVE_CFLAGS}"
fi
export CFLAGS
if [ "${isshared}" = '0' ]; then
sed 's@USE_TCL_STUBS@XXX_TCL_STUBS@g' configure > configure.new
else
sed 's@XXX_TCL_STUBS@USE_TCL_STUBS@g' configure > configure.new
fi
cat configure.new > configure
rm -f configure.new
chmod +x configure
(
echo "Running: ./configure $tryopt --prefix=\"${INSTDIR}\" --exec-prefix=\"${INSTDIR}\" --libdir=\"${INSTDIR}/lib\" --with-tcl=\"${TCLCONFIGDIR}\" ${CONFIGUREEXTRA}"
./configure $tryopt --prefix="${INSTDIR}" --exec-prefix="${INSTDIR}" --libdir="${INSTDIR}/lib" --with-tcl="${TCLCONFIGDIR}" ${CONFIGUREEXTRA}
echo "Running: ${MAKE:-make} tcllibdir=\"${INSTDIR}/lib\" AR=\"${AR:-ar}\" RANLIB=\"${RANLIB:-ranlib}\""
${MAKE:-make} tcllibdir="${INSTDIR}/lib" AR="${AR:-ar}" RANLIB="${RANLIB:-ranlib}" || exit 1
echo "Running: ${MAKE:-make} tcllibdir=\"${INSTDIR}/lib\" AR=\"${AR:-ar}\" RANLIB=\"${RANLIB:-ranlib}\" install"
${MAKE:-make} tcllibdir="${INSTDIR}/lib" AR="${AR:-ar}" RANLIB="${RANLIB:-ranlib}" install || exit 1
) || continue
break
done
# Install files needed by installation
pkgDir="${INSTDIR}/lib/tcc${TCLTCCVERS}"
pkgIndex="${pkgDir}/pkgIndex.tcl"
mkdir -p "${pkgDir}"
cp tcc.tcl "${pkgDir}"
cp pkgIndex.tcl "${pkgDir}"
# Install headers needed for compilation
incDir="${pkgDir}/include"
mkdir "${incDir}"
touch include/windows.h
cp -r include/* "${incDir}"
cp -r ../../../{tcl,tk}/inst/include/* "${incDir}"
find "${incDir}" -name '*.a' | xargs rm -f
# Install libraries
libDir="${pkgDir}/lib"
mkdir "${libDir}"
(
cd c || exit 1
rm -f *.a *.o
for file in *.c; do
ofile="$(echo "${file}" | sed 's@\.c$@.o@')"
"${CC:-gcc}" -I../include -I../../../../{tcl,tk}/inst/include/ -I../../../../tcl/build/tcl${TCLVERS}/generic/ -I../../../../tcl/build/tcl${TCLVERS}/unix/ -DUSE_TCL_STUBS=1 -c "${file}" -o "${ofile}"
done
"${AR:-ar}" cu ../lib/libtcc1.a *.o
"${RANLIB:-ranlib}" ../lib/libtcc1.a
)
cp lib/libtcc1.a "${libDir}"
# Create VFS-insert
cp -r "${INSTDIR}/lib" "${OUTDIR}" || exit 1
find "${OUTDIR}" -name '*.a' -type f | grep -v '/lib/libtcc1\.a$' | xargs rm -f
exit 0
) || exit 1
exit 0