mirror of git://gcc.gnu.org/git/gcc.git
152 lines
4.2 KiB
Bash
Executable File
152 lines
4.2 KiB
Bash
Executable File
#! @SHELL@
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# @configure_input@
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# Make sure sorting is done the same on all configurations
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# Note the use of sort -r below. This is done explicitly to work around
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# a gcj bug (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21418)
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LC_ALL=C; export LC_ALL
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LANG=C; export LANG
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abs_top_builddir=`cd "${top_builddir}"; pwd`
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abs_top_srcdir=`cd "@top_srcdir@"; pwd`
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echo "Adding java source files from srcdir '${abs_top_srcdir}'."
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# We construct 'classes.1' as a series of lines. Each line
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# has three fields, which are separated by spaces. The first
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# field is the package of this class (separated by "/"s).
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# The second field is the absolute pathname of the top-level directory
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# for this file. E.g., it might look like
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# "/home/jezebel/classpath/vm/reference".
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# The third field is the file name, like "java/lang/Object.java".
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# We do this because it makes splitting for the gcj build much
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# cheaper.
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(cd @top_srcdir@
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@FIND@ java javax gnu org sun -follow -name '*.java' -print |
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sort -r | sed -e 's,/\([^/]*\)$, \1,' |
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while read pkg file; do
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echo $pkg ${abs_top_srcdir} $pkg/$file
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done) > ${top_builddir}/lib/classes.1
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# The same, but for the external code.
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for dir in \
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${abs_top_srcdir}/external/w3c_dom \
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${abs_top_srcdir}/external/sax \
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${abs_top_srcdir}/external/relaxngDatatype \
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${abs_top_srcdir}/external/jsr166 \
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; do
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(cd $dir
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for subdir in java javax gnu org sun; do
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if test -d $subdir; then
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@FIND@ $subdir -follow -name '*.java' -print |
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sort -r | sed -e 's,/\([^/]*\)$, \1,' |
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while read pkg file; do
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echo $pkg $dir $pkg/$file
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done
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fi
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done)
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done >> ${top_builddir}/lib/classes.1
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# Generate files for the VM classes.
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: > vm.omit
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: > vm.add
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vm_dirlist=`echo "@vm_classes@" | sed -e 's/:/ /g'`
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for dir in $vm_dirlist; do
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echo "Adding java source files from VM directory $dir"
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(cd $dir
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for subdir in java javax gnu org com sun; do
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if test -d $subdir; then
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@FIND@ $subdir -name '*.java' -print
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fi
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done) | sed -e 's,/\([^/]*\)$, \1,' |
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while read pkg file; do
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echo $pkg $dir $pkg/$file >> vm.add
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echo $pkg/$file >> vm.omit
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done
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done
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# Only include generated files once.
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if test "$abs_top_builddir" != "$abs_top_srcdir"; then
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echo "Adding generated files in builddir '${top_builddir}'."
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# Currently the only generated files are in gnu.*.
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(cd ${top_builddir}; @FIND@ gnu -follow -name '*.java' -print) |
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sort | sed -e 's,/\([^/]*\)$, \1,' |
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while read pkg file; do
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echo $pkg $top_builddir $pkg/$file
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done >> ${top_builddir}/lib/classes.1
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fi
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cat $1.omit vm.omit > tmp.omit
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for dir in $vm_dirlist; do
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if test -f $dir/$1.omit; then
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cat $dir/$1.omit >> tmp.omit
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fi
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done
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# Mangle the omit expressions into a script suitable for old awk.
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# Exploit the fact that many omissions are not regular expressions:
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# assume a single file is listed if it does not contain '*', '$',
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# and ends in '.java'.
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sed_omit_hash='
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1i\
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BEGIN {\
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omit[""] = 1
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$a\
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}
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/[*$]/d
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/\.java$/!d
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s|^| omit["|
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s|$|"] = 1|'
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sed_omit_main_loop='
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1i\
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{\
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if (omit[$3]) next
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$a\
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print\
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}
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/^[^*$]*\.java$/d
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s|/|\\/|g
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s|^| if ($3 ~ /|
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s|$|/) next|'
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sed "$sed_omit_hash" <tmp.omit >tmp.awk
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sed "$sed_omit_main_loop" <tmp.omit >>tmp.awk
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@AWK@ -f tmp.awk < ${top_builddir}/lib/classes.1 > ${top_builddir}/lib/classes.tmp
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mv ${top_builddir}/lib/classes.tmp ${top_builddir}/lib/classes.1
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vm_omitlist=
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for dir in $vm_dirlist; do
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if test -f $dir/$1.omit; then
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vm_omitlist="$vm_omitlist $dir/$1.omit"
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fi
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done
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cat $vm_omitlist | sed "$sed_omit_hash" > tmp.awk
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cat $vm_omitlist | sed "$sed_omit_main_loop" >> tmp.awk
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@AWK@ -f tmp.awk < vm.add >>${top_builddir}/lib/classes.1
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rm -f vm.omit vm.add tmp.omit tmp.awk
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new=
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if test -f ${top_builddir}/lib/classes.2; then
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p=`diff ${top_builddir}/lib/classes.2 ${top_builddir}/lib/classes.1`
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if test "$p" != ""; then
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new="true"
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fi
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else
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new="true"
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fi
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if test "$new" = "true"; then
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cp ${top_builddir}/lib/classes.1 ${top_builddir}/lib/classes.2
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# Strip the package part.
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sed -e 's/^[^ ]* //' -e 's, ,/,' < ${top_builddir}/lib/classes.1 \
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> ${top_builddir}/lib/classes
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echo "JAVA_SRCS = \\" > ${top_builddir}/lib/java.dep
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for i in `cat ${top_builddir}/lib/classes` ; do
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echo $i "\\" >> ${top_builddir}/lib/java.dep
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done
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fi
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exit 0
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