test -d $subdir || mkdir $subdir
cd $subdir
- # Create Makefile.tem from Makefile.in.
- # Make it set VPATH if necessary so that the sources are found.
- # Also change its value of srcdir.
- # Also create a .gdbinit file which runs the one in srcdir
- # and tells GDB to look there for source files.
- case $srcdir in
- . | ./$subdir | .././$subdir)
- rm -f Makefile.tem
- cp Makefile.in Makefile.tem
- chmod +w Makefile.tem
- ;;
- *)
- rm -f Makefile.tem
- echo "VPATH = ${srcdir}" \
- | cat - ${srcdir}/Makefile.in \
- | sed "s@^srcdir = \.@srcdir = ${srcdir}@" > Makefile.tem
- rm -f .gdbinit
- echo "dir ." > .gdbinit
- echo "dir ${srcdir}" >> .gdbinit
- if [[ x$gdb_needs_out_file_path = xyes ]]
- then
- echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
- fi
- if [[ "x$subdirs" != x ]]; then
- for s in $subdirs
- do
- echo "dir ${srcdir}/$s" >> .gdbinit
- done
- fi
- echo "source ${srcdir}/.gdbinit" >> .gdbinit
- ;;
- esac
-
# Conditionalize the makefile for this host machine.
dep_host_xmake_file=
- rm -f Makefile.xx Makefile.ll
merged_frags=
for f in .. ${host_xmake_file}
do
if [[ -f ${mainsrcdir}/config/$f ]]
then
- cat ${mainsrcdir}/config/$f >> Makefile.ll
- if [[ x"${merged_frags}" != x ]]
- then
- merged_frags="${merged_frags} and "
- fi
- merged_frags="${merged_frags}${f}"
cat ${mainsrcdir}/config/$f >> Make-host
dep_host_xmake_file="${dep_host_xmake_file} \$(srcdir)/config/$f"
fi
done
- if [[ x"${merged_frags}" != x ]]
- then
- sed -e "/####host/ r Makefile.ll" Makefile.tem > Makefile.xx
- echo "Merged ${merged_frags}."
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
- rm -f Makefile.ll
- fi
-
- # Add a definition for MAKE if system wants one.
- case "$SET_MAKE" in
- ?*)
- rm -f Makefile.xx
- (echo "$SET_MAKE"; cat Makefile.tem) >Makefile.xx
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
- esac
-
- # Add a definition for INSTALL if system wants one.
- # This substitutes for lots of x-* files.
- if [[ x$build_broken_install = x ]]
- then true
- else
- rm -f Makefile.xx
- abssrcdir=`cd ${srcdir}; pwd`
- sed "s|^INSTALL = .*|INSTALL = ${abssrcdir}/install.sh -c|" Makefile.tem > Makefile.xx
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
- fi
-
- # Some of the following don't make sense in the language makefiles,
- # but rather than introduce another level of nesting, we leave them
- # as is.
# Set EXTRA_HEADERS according to extra_headers.
# This substitutes for lots of t-* files.
do
extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
done
- rm -f Makefile.xx
- sed "s|^EXTRA_HEADERS =|EXTRA_HEADERS = ${extra_headers_list}|" Makefile.tem > Makefile.xx
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
- fi
-
- # Set EXTRA_PASSES according to extra_passes.
- # This substitutes for lots of t-* files.
- if [[ "x$extra_passes" = x ]]
- then true
- else
- rm -f Makefile.xx
- sed "s/^EXTRA_PASSES =/EXTRA_PASSES = $extra_passes/" Makefile.tem > Makefile.xx
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
- fi
-
- # Set EXTRA_PARTS according to extra_parts.
- # This substitutes for lots of t-* files.
- if [[ "x$extra_parts" = x ]]
- then true
- else
- rm -f Makefile.xx
- sed "s/^EXTRA_PARTS =/EXTRA_PARTS = $extra_parts/" Makefile.tem > Makefile.xx
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
- fi
-
- # Set EXTRA_PROGRAMS according to extra_programs.
- if [[ "x$extra_programs" = x ]]
- then true
- else
- rm -f Makefile.xx
- sed "s/^EXTRA_PROGRAMS =/EXTRA_PROGRAMS = $extra_programs/" Makefile.tem > Makefile.xx
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
- fi
-
- # Set EXTRA_OBJS according to extra_objs.
- # This substitutes for lots of t-* files.
- if [[ "x$extra_objs" = x ]]
- then true
- else
- rm -f Makefile.xx
- sed "s|^EXTRA_OBJS =|EXTRA_OBJS = $extra_objs|" Makefile.tem > Makefile.xx
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
- fi
-
- # Set EXTRA_GCC_OBJS according to host_extra_gcc_objs.
- # This substitutes for lots of x-* files.
- if [[ "x$host_extra_gcc_objs" = x ]]
- then true
- else
- rm -f Makefile.xx
- sed "s|^EXTRA_GCC_OBJS =|EXTRA_GCC_OBJS = $host_extra_gcc_objs|"
-Makefile.tem > Makefile.xx
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
fi
# Add a definition of USE_COLLECT2 if system wants one.
else
will_use_collect2="ld"
maybe_use_collect2="-DUSE_COLLECT2"
- rm -f Makefile.xx
- (echo "USE_COLLECT2 = ld"; echo "MAYBE_USE_COLLECT2 = -DUSE_COLLECT2")\
- | cat - Makefile.tem > Makefile.xx
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
fi
# NEED TO CONVERT
then
md_file_sub=$srcdir/config/$md_file
else
- rm -f Makefile.xx
- (if [[ x$host = x$build ]] ; then
- echo "MD_DEPS = $(md_file) cpp" ; echo "MD_CPP = ./cpp"
- else
- echo "MD_DEPS = md.pre-cpp" ; echo "MD_CPP = \$(HOST_CC) -x c -E"
- fi
md_file=md
- echo "MD_CPPFLAGS = $md_cppflags") | \
- cat - Makefile.tem | sed -e "s|^MD_FILE[[ ]]*=.*|MD_FILE = md|" > Makefile.xx
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
fi
# If we have gas in the build tree, make a link to it.
fi
fi
- # If using -program-transform-name, override the installation names.
- if [[ "x${program_transform_set}" = "xyes" ]] ; then
- sed -e "s/^program_transform_name[[ ]]*=.*$/program_transform_name =
-$program_transform_name/" \
- -e "s/^program_transform_cross_name[[
-]]*=.*$/program_transform_cross_name = $program_transform_name/" \
- Makefile.tem > Makefile.xx
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
- fi
-
# Conditionalize the makefile for this target machine.
dep_tmake_file=
- rm -f Makefile.xx Makefile.ll
merged_frags=
for f in .. ${tmake_file}
do
then
cat ${mainsrcdir}/config/$f >> Make-target
dep_tmake_file="${dep_tmake_file} \$(srcdir)/config/$f"
- cat ${mainsrcdir}/config/$f >> Makefile.ll
- if [[ x"${merged_frags}" != x ]]
- then
- merged_frags="${merged_frags} and "
- fi
- merged_frags="${merged_frags}$f"
fi
done
- if [[ x"${merged_frags}" != x ]]
- then
- sed -e "/####target/ r Makefile.ll" Makefile.tem > Makefile.xx
- echo "Merged ${merged_frags}."
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
- rm -f Makefile.ll
- fi
# If this is the top level Makefile, add the language fragments.
# Languages are added via two mechanisms. Some information must be
# like `clean', `install', etc.
if [[ $subdir = . ]]
then
- rm -f Makefile.xx Makefile.ll
- touch Makefile.ll
for s in .. $subdirs
do
if [[ $s != ".." ]]
cat ${mainsrcdir}/$s/Make-lang.in >> Makefile.ll
fi
done
- sed -e "/####language fragments/ r Makefile.ll" Makefile.tem > Makefile.xx
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
- subdirs=`echo $subdirs`
- sed -e "s|^SUBDIRS[[ ]]*=.*$|SUBDIRS = $subdirs|" \
- -e "s|^LANGUAGES[[ ]]*=[[ ]]*\(.*\)$|LANGUAGES = \1 $all_languages|" \
- -e "s|^BOOT_LANGUAGES[[ ]]*=[[ ]]*\(.*\)$|BOOT_LANGUAGES = \1 $all_boot_languages|" \
- -e "s|^COMPILERS[[ ]]*=[[ ]]*\(.*\)$|COMPILERS = \1 $all_compilers|" \
- -e "s|^LANG_MAKEFILES[[ ]]*=.*$|LANG_MAKEFILES = $all_lang_makefiles|" \
- -e "s|^LANG_STAGESTUFF[[ ]]*=.*$|LANG_STAGESTUFF = $all_stagestuff|" \
- -e "s|^LANG_DIFF_EXCLUDES[[ ]]*=.*$|LANG_DIFF_EXCLUDES = $all_diff_excludes|" \
- -e "s|^LANG_EXTRA_HEADERS[[ ]]*=.*$|LANG_EXTRA_HEADERS = $all_headers|" \
- -e "s|^LANG_LIB2FUNCS[[ ]]*=.*$|LANG_LIB2FUNCS = $all_lib2funcs|" \
- Makefile.tem > Makefile.xx
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
# Since we can't use `::' targets, we link each language in
# with a set of hooks, reached indirectly via lang.${target}.
uninstall distdir \
mostlyclean clean distclean extraclean maintainer-clean \
stage1 stage2 stage3 stage4"
- rm -f Makefile.ll
for t in $target_list
do
x=
fi
done
echo "lang.$t: $x" >> Make-hooks
- echo "lang.$t: $x" >> Makefile.ll
done
- sed -e "/####language hooks/ r Makefile.ll" Makefile.tem > Makefile.xx
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
- rm -f Makefile.ll
# If the host doesn't support symlinks, modify CC in
# FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
then
cc_set_by_configure="\$(CC)"
stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
- sed -e 's,CC=set-by-configure,CC=$(CC),' \
- Makefile.tem > Makefile.xx
- sed -e 's,STAGE_PREFIX=set-by-configure,STAGE_PREFIX=$(STAGE_PREFIX),' \
- Makefile.xx > Makefile.yy
else
cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`,"
stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`,"
- sed -e "s,CC=set-by-configure,CC=\`case '\$(CC)' in *stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`," \
- Makefile.tem > Makefile.xx
- sed -e "s,STAGE_PREFIX=set-by-configure,STAGE_PREFIX=\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`," \
- Makefile.xx > Makefile.yy
- fi
- rm -f Makefile.tem Makefile.xx
- mv Makefile.yy Makefile.tem
- rm -f symtest.tem
-
- if [[ "x$all_languages" != x ]]
- then
- # Missing space after `Merged' is intentional.
- echo "Merged$all_languages fragment(s)."
fi
# Otherwise, this is a language subdirectory. If the host supports
# `out_file', `out_object', `md_file', `lang_specs_files',
# `lang_options_files', `INSTALL_HEADERS_DIR', and `CROSS_FLOAT_H'
# values in the Makefile from the values they have in this script.
- rm -f Makefile.xx
- rm -f aux-output.c aux-output.o md
- # Create an empty Makefile.sed first, to work around a Nextstep 3.3 bug.
- echo 's|\f||' > Makefile.sed
- rm Makefile.sed
- echo 's|\f||' > Makefile.sed
- echo "s|^target=.*$|target=${target}|" >> Makefile.sed
- echo "s|^target_alias=.*$|target_alias=${target}|" >> Makefile.sed
- echo "s|^xmake_file=.*$|xmake_file=${dep_host_xmake_file}|" >> Makefile.sed
- echo "s|^tmake_file=.*$|tmake_file=${dep_tmake_file}|" >> Makefile.sed
- echo "s|^version=.*$|version=${version}|" >> Makefile.sed
- echo "s|^version=.*$|version=${version}|" >> Makefile.sed
- echo "s|^out_file=.*$|out_file=${srcdir}/config/${out_file}|" >> Makefile.sed
- echo "s|^out_object_file=.*$|out_object_file=${out_object_file}|" >> Makefile.sed
- echo "s|^md_file=.*$|md_file=${md_file}|" >> Makefile.sed
+
tm_file_sub=
for f in $tm_file; do
tm_file_sub="${tm_file_sub} ${srcdir}/config/$f"
done
- echo "s|^tm_file=.*$|tm_file=${tm_file_sub}|" >> Makefile.sed
+
host_xm_file_sub=
for f in $host_xm_file; do
host_xm_file_sub="${host_xm_file_sub} ${srcdir}/config/$f"
done
- echo "s|^host_xm_file=.*$|host_xm_file=${host_xm_file_sub}|" >> Makefile.sed
+
build_xm_file_sub=
for f in $build_xm_file; do
build_xm_file_sub="${build_xm_file_sub} ${srcdir}/config/$f"
done
- echo "s|^build_xm_file=.*$|build_xm_file=${build_xm_file_sub}|" >> Makefile.sed
- echo "s|^lang_specs_files=.*$|lang_specs_files=${lang_specs_files}|" >> Makefile.sed
- echo "s|^lang_options_files=.*$|lang_options_files=${lang_options_files}|" >> Makefile.sed
- echo "s|^OBJC_THREAD_FILE=.*$|OBJC_THREAD_FILE=thr-${objc_thread_file}|" >> Makefile.sed
- echo "s|^prefix[[ ]]*=.*|prefix = $prefix|" >> Makefile.sed
- echo "s|^local_prefix[[ ]]*=.*|local_prefix = $local_prefix|" >> Makefile.sed
- echo "s|^exec_prefix[[ ]]*=.*|exec_prefix = $exec_prefix|" >> Makefile.sed
- echo "s|^FIXINCLUDES[[ ]]*=.*|FIXINCLUDES = $fixincludes|" >> Makefile.sed
- echo "s|^INSTALL_HEADERS_DIR[[ ]]*=.*$|INSTALL_HEADERS_DIR = ${build_install_headers_dir}|" >> Makefile.sed
- echo "s|^exeext[[ ]]*=.*$|exeext = ${build_exeext}|" >> Makefile.sed
- echo "s|^CROSS_FLOAT_H[[ ]]*=.*|CROSS_FLOAT_H=\$(srcdir)/config/float-${float_format}.h|" >> Makefile.sed
- sed -f Makefile.sed Makefile.tem > Makefile.xx
- rm -f Makefile.tem Makefile.sed
- mv Makefile.xx Makefile.tem
-
- # Install Makefile for real, after making final changes.
+
# Define macro CROSS_COMPILE in compilation
# if this is a cross-compiler.
# Also use all.cross instead of all.internal
then
cross_defines="CROSS=-DCROSS_COMPILE"
cross_overrides="./cross-make"
- rm -f Makefile.xx
- echo "CROSS=-DCROSS_COMPILE" > Makefile.xx
- sed -e "/####cross/ r ${mainsrcdir}/cross-make" Makefile.tem >> Makefile.xx
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
fi
# When building gcc with a cross-compiler, we need to fix a few things.
if [[ x$build != x$host ]]
then
build_overrides="./build-make"
- rm -f Makefile.xx
- echo "build= $build" > Makefile.xx
- echo "host= $host" >> Makefile.xx
- sed -e "s|objc-runtime$||" \
- -e "/####build/ r ${mainsrcdir}/build-make" Makefile.tem >> Makefile.xx
- rm -f Makefile.tem
- mv Makefile.xx Makefile.tem
- fi
-
- rm -f Makefile
- mv Makefile.tem Makefile
-
- if [[ $subdir != . ]]
- then
- echo "Created \`$subdir/Makefile'."
fi
cd $STARTDIR
# AC_CONFIG_SUBDIRS($subdirs)
# Create the Makefile
-AC_OUTPUT(Makefile)
+# and configure language subdirectories
+AC_OUTPUT(Makefile,
+. $srcdir/configure.lang,
+host='${host}'
+build='${build}'
+target='${target}'
+srcdir='${srcdir}'
+subdirs='${subdirs}'
+symbolic_link='${symbolic_link}'
+program_transform_set='${program_transform_set}'
+program_transform_name='${program_transform_name}'
+all_languages='${all_languages}'
+all_boot_languages='${all_boot_languages}'
+all_compilers='${all_compilers}'
+all_lang_makefiles='${all_lang_makefiles}'
+all_stagestuff='${all_stagestuff}'
+all_diff_excludes='${all_diff_excludes}'
+all_lib2funcs='${all_lib2funcs}'
+all_headers='${all_headers}'
+extra_headers='${extra_headers}'
+extra_passes='${extra_passes}'
+extra_programs='${extra_programs}'
+extra_parts='${extra_parts}'
+extra_objs='${extra_objs}'
+host_extra_gcc_objs='${host_extra_gcc_objs}'
+extra_headers_list='${extra_headers_list}'
+dep_host_xmake_file='${dep_host_xmake_file}'
+host_xmake_file='${host_xmake_file}'
+dep_tmake_file='${dep_tmake_file}'
+tmake_file='${tmake_file}'
+out_file='${out_file}'
+out_object_file='${out_object_file}'
+md_file='${md_file}'
+md_file_sub='${md_file_sub}'
+tm_file_list='${tm_file_list}'
+tm_file_sub='${tm_file_sub}'
+build_xm_file_list='${build_xm_file_list}'
+build_xm_file_sub='${build_xm_file_sub}'
+host_xm_file_list='${host_xm_file_list}'
+host_xm_file_sub='${host_xm_file_sub}'
+lang_specs_files='${lang_specs_files}'
+lang_options_files='${lang_options_files}'
+objc_thread_file='${objc_thread_file}'
+version='${version}'
+local_prefix='${local_prefix}'
+fixincludes='${fixincludes}'
+build_install_headers_dir='${build_install_headers_dir}'
+exeext='${exeext}'
+float_format='${float_format}'
+use_collect2='${use_collect2}'
+will_use_collect2='${will_use_collect2}'
+maybe_use_collect2='${maybe_use_collect2}'
+cc_set_by_configure='${cc_set_by_configure}'
+stage_prefix_set_by_configure='${stage_prefix_set_by_configure}'
+gdb_needs_out_file_path='${gdb_needs_out_file_path}'
+SET_MAKE='${SET_MAKE}'
+build_broken_install='${build_broken_install}'
+md_cppflags='${md_cppflags}'
+target_list='${target_list}'
+
+target_overrides='${target_overrides}'
+host_overrides='${host_overrides}'
+cross_defines='${cross_defines}'
+cross_overrides='${cross_overrides}'
+build_overrides='${build_overrides}'
+language_fragments='${language_fragments}'
+language_hooks='${language_hooks}'
+)
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