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|
#!/bin/sh
set -e
# Since this script is called by update-workspaces.sh, we want to quickly
# avoid doing any work if SpiderMonkey is already built and up-to-date.
# Running SM's Makefile is a bit slow and noisy, so instead we'll make a
# special file and only rebuild if it's older than SVN.
# README.txt should be updated whenever we update SM, so use that as
# a time comparison.
if [ -e .already-built -a .already-built -nt README.txt ]
then
echo "SpiderMonkey is already up to date"
exit
fi
echo "Building SpiderMonkey..."
echo
MAKE=${MAKE:="make"}
MAKE_OPTS="${JOBS}"
# We bundle prebuilt binaries for Windows and the .libs for nspr aren't included.
# If you want to build on Windows, check README.txt and edit the absolute paths
# to match your enviroment.
if [ "${OS}" = "Windows_NT" ]
then
NSPR_INCLUDES="-IC:/Projects/0ad/libraries/source/spidermonkey/nspr-4.10.3/nspr/dist/include/nspr"
NSPR_LIBS=" \
C:/Projects/0ad/libraries/source/spidermonkey/nspr-4.10.3/nspr/dist/lib/nspr4.lib \
C:/Projects/0ad/libraries/source/spidermonkey/nspr-4.10.3/nspr/dist/lib/plds4.lib \
C:/Projects/0ad/libraries/source/spidermonkey/nspr-4.10.3/nspr/dist/lib/plc4.lib"
else
NSPR_INCLUDES="`pkg-config nspr --cflags`"
NSPR_LIBS="`pkg-config nspr --libs`"
fi
CONF_OPTS="--enable-threadsafe --enable-shared-js --disable-tests" # --enable-trace-logging"
# If Valgrind looks like it's installed, then set up SM to support it
# (else the JITs will interact poorly with it)
if [ -e /usr/include/valgrind/valgrind.h ]
then
CONF_OPTS="${CONF_OPTS} --enable-valgrind"
fi
# We need to be able to override CHOST in case it is 32bit userland on 64bit kernel
CONF_OPTS="${CONF_OPTS} \
${CBUILD:+--build=${CBUILD}} \
${CHOST:+--host=${CHOST}} \
${CTARGET:+--target=${CTARGET}}"
echo "SpiderMonkey build options: ${CONF_OPTS}"
echo ${CONF_OPTS}
# Delete the existing directory to avoid conflicts and extract the tarball
rm -rf mozjs24
tar xjf mozjs-24.2.0.tar.bz2
# Apply patches if needed
#patch -p0 < name_of_thepatch.diff
# rename the extracted directory to something shorter
mv mozjs-24.2.0 mozjs24
cd mozjs24/js/src
# We want separate debug/release versions of the library, so we have to change
# the LIBRARY_NAME for each build.
# (We use perl instead of sed so that it works with MozillaBuild on Windows,
# which has an ancient sed.)
perl -i.bak -pe 's/(^LIBRARY_NAME\s+=).*/$1mozjs24-ps-debug/' Makefile.in
mkdir -p build-debug
cd build-debug
../configure ${CONF_OPTS} --with-nspr-libs="$NSPR_LIBS" --with-nspr-cflags="$NSPR_INCLUDES" --enable-debug --disable-optimize --enable-js-diagnostics --enable-gczeal # --enable-root-analysis
${MAKE} ${MAKE_OPTS}
cd ..
perl -i.bak -pe 's/(^LIBRARY_NAME\s+=).*/$1mozjs24-ps-release/' Makefile.in
mkdir -p build-release
cd build-release
../configure ${CONF_OPTS} --with-nspr-libs="$NSPR_LIBS" --with-nspr-cflags="$NSPR_INCLUDES" --enable-optimize # --enable-gczeal --enable-debug-symbols
${MAKE} ${MAKE_OPTS}
cd ..
cd ../../..
if [ "${OS}" = "Windows_NT" ]
then
INCLUDE_DIR_DEBUG=include-win32-debug
INCLUDE_DIR_RELEASE=include-win32-release
DLL_SRC_SUFFIX=.dll
DLL_DST_SUFFIX=.dll
LIB_PREFIX=
LIB_SRC_SUFFIX=.lib
LIB_DST_SUFFIX=.lib
else
INCLUDE_DIR_DEBUG=include-unix-debug
INCLUDE_DIR_RELEASE=include-unix-release
DLL_SRC_SUFFIX=.so
DLL_DST_SUFFIX=.so
LIB_PREFIX=lib
LIB_SRC_SUFFIX=.so
LIB_DST_SUFFIX=.so
if [ "`uname -s`" = "OpenBSD" ]
then
DLL_SRC_SUFFIX=.so.1.0
DLL_DST_SUFFIX=.so.1.0
LIB_SRC_SUFFIX=.so.1.0
LIB_DST_SUFFIX=:so.1.0
fi
fi
# Copy files into the necessary locations for building and running the game
# js-config.h is different for debug and release builds, so we need different include directories for both
mkdir -p ${INCLUDE_DIR_DEBUG}
mkdir -p ${INCLUDE_DIR_RELEASE}
cp -R -L mozjs24/js/src/build-release/dist/include/* ${INCLUDE_DIR_RELEASE}/
cp -R -L mozjs24/js/src/build-debug/dist/include/* ${INCLUDE_DIR_DEBUG}/
# Fix an annoying compiler warning message that can't be disabled on many Linux systems due to a GCC bug (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53431)
if [ "${OS}" != "Windows_NT" ]
then
perl -i -pe 's/(^#elif _MSC_VER >= 1600).*/#elif defined(_MSC_VER) && _MSC_VER >= 1600/' ${INCLUDE_DIR_DEBUG}/mozilla/NullPtr.h
perl -i -pe 's/(^#elif _MSC_VER >= 1600).*/#elif defined(_MSC_VER) && _MSC_VER >= 1600/' ${INCLUDE_DIR_RELEASE}/mozilla/NullPtr.h
fi
mkdir -p lib/
cp -L mozjs24/js/src/build-debug/dist/lib/${LIB_PREFIX}mozjs24-ps-debug${LIB_SRC_SUFFIX} lib/${LIB_PREFIX}mozjs24-ps-debug${LIB_DST_SUFFIX}
cp -L mozjs24/js/src/build-release/dist/lib/${LIB_PREFIX}mozjs24-ps-release${LIB_SRC_SUFFIX} lib/${LIB_PREFIX}mozjs24-ps-release${LIB_DST_SUFFIX}
cp -L mozjs24/js/src/build-debug/dist/bin/${LIB_PREFIX}mozjs24-ps-debug${DLL_SRC_SUFFIX} ../../../binaries/system/${LIB_PREFIX}mozjs24-ps-debug${DLL_DST_SUFFIX}
cp -L mozjs24/js/src/build-release/dist/bin/${LIB_PREFIX}mozjs24-ps-release${DLL_SRC_SUFFIX} ../../../binaries/system/${LIB_PREFIX}mozjs24-ps-release${DLL_DST_SUFFIX}
# Flag that it's already been built successfully so we can skip it next time
touch .already-built
|
