mirror of
https://gcc.gnu.org/git/gcc.git
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ec4b5d4827
* standard.omit.in: Remove javax/rmi, org/omg, gnu/CORBA and
gnu/javax/rmi.
* scripts/makemake.tcl: Set javax/rmi, org/omg, gnu/CORBA and
gnu/javax/rmi to bc.
* gnu/CORBA/ObjectCreator.java: New override file for missing
VMStackWalker issue.
* gnu/CORBA/DynAn/gnuDynValue.java: New override file for bug #24938
* gnu/CORBA/DynAn/RecordAny.java: Likewise
* sources.am: Regenerated.
* Makefile.in: Regenerated
From-SVN: r107522
375 lines
10 KiB
Tcl
Executable File
375 lines
10 KiB
Tcl
Executable File
#!/usr/bin/tclsh
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# Helper to enforce array-ness.
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proc makearray {name} {
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upvar $name ary
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set ary(_) 1
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unset ary(_)
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}
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# Verbose printer.
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proc verbose {text} {
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# puts stderr $text
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}
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# This maps a name to its style:
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# * bc objects in this package and all its sub-packages
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# are to be compiled with the BC ABI. It is an error
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# for sub-packages to also appear in the map.
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# * package
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# objects in this package (and possibly sub-packages,
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# if they do not appear in the map) will be compiled en masse
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# from source into a single object, using the C++ ABI.
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# * ordinary
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# objects in this package (and possibly sub-packages
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# if they do not appear in the map) will be compiled one at
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# a time into separate .o files.
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# * ignore
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# objects in this package are not used. Note however that
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# most ignored files are actually handled by listing them in
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# 'standard.omit'
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#
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# If a package does not appear in the map, the default is 'package'.
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global package_map
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set package_map(.) package
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# These are ignored in Classpath.
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set package_map(gnu/test) ignore
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set package_map(gnu/javax/swing/plaf/gtk) ignore
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set package_map(gnu/xml) bc
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set package_map(javax/imageio) bc
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set package_map(javax/xml) bc
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set package_map(gnu/java/beans) bc
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set package_map(gnu/java/awt/peer/gtk) bc
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set package_map(gnu/java/awt/peer/qt) bc
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set package_map(gnu/javax/sound/midi) bc
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set package_map(org/xml) bc
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set package_map(org/w3c) bc
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set package_map(javax/rmi) bc
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set package_map(org/omg) bc
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set package_map(gnu/CORBA) bc
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set package_map(gnu/javax/rmi) bc
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# This is handled specially by the Makefile.
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# We still want it byte-compiled so it isn't in the .omit file.
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set package_map(gnu/gcj/tools/gcj_dbtool/Main.java) ignore
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# These are handled specially. If we list Class.java with other files
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# in java.lang, we hit a compiler bug.
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set package_map(java/lang/Class.java) ignore
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set package_map(java/lang/Object.java) ignore
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# More special cases. These end up in their own library.
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# Note that if we BC-compile AWT we must update these as well.
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set package_map(gnu/gcj/xlib) package
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set package_map(gnu/awt/xlib) package
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# Some BC ABI packages have classes which must not be compiled BC.
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# This maps such packages to a grep expression for excluding such
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# classes.
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global exclusion_map
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makearray exclusion_map
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# set exclusion_map(java/awt) AWTPermission
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# This maps a package name to a list of corresponding .java file base
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# names. The package name will either appear as a key in package_map,
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# or it will be '.' for the default.
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global name_map
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makearray name_map
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# This maps a java file base name, like 'java/lang/Object.java', to
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# the source directory in which it resides. We keep a layer of
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# indirection here so that we can override sources in Classpath with
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# our own sources.
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global dir_map
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makearray dir_map
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# List of all '@' files that we are going to compile.
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set package_files {}
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# List of all header file variables.
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set header_vars {}
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# List of all BC object files.
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set bc_objects {}
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# List of regexps for matching ignored files.
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set ignore_rx_list {}
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# Return true if a given file should be ignored.
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# The argument is the path name including the package part.
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proc ignore_file_p {file} {
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global ignore_rx_list
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foreach rx $ignore_rx_list {
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if {[regexp -- $rx $file]} {
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verbose "ignoring $file for $rx"
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return 1
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}
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}
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return 0
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}
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# Read a '.omit' file and update the internal data structures.
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proc read_omit_file {name} {
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global ignore_rx_list
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set fd [open $name r]
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while {! [eof $fd]} {
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set line [gets $fd]
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# Classpath's entries bogusly start with "../".
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if {[string match ../* $line]} {
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set line [string range $line 3 end]
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}
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if {$line != ""} {
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lappend ignore_rx_list $line
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}
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}
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close $fd
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}
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# Classify a single source file.
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proc classify_source_file {basedir file} {
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global package_map name_map dir_map
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if {[ignore_file_p $file]} {
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return
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}
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set seen [info exists dir_map($file)]
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set dir_map($file) $basedir
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set pkg $file
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while {1} {
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if {[info exists package_map($pkg)]} {
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# If the entry for '.' is 'package', then set up a new entry for
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# the file's package.
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if {$pkg == "." && $package_map($pkg) == "package"} {
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set pkg [file dirname $file]
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set package_map($pkg) package
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}
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verbose "classify succeeded: $file -> $pkg"
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if {! $seen} {
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lappend name_map($pkg) $file
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}
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return
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}
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set pkg [file dirname $pkg]
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}
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error "can't happen"
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}
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# Scan a directory and its subdirectories for .java source files.
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# Note that we keep basedir and subdir separate so we can properly
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# update our global data structures.
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proc scan_directory {basedir subdir} {
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global dir_map
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set subdirs {}
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set files {}
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set here [pwd]
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cd $basedir/$subdir
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foreach file [lsort [glob -nocomplain *]] {
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if {[string match *.java $file]} {
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lappend files $subdir/$file
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} elseif {[file isdirectory $file]} {
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lappend subdirs $subdir/$file
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}
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}
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cd $here
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# Recurse first, so that we don't create new packages too eagerly.
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foreach dir $subdirs {
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scan_directory $basedir $dir
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}
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foreach file $files {
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classify_source_file $basedir $file
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}
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}
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# Scan known packages beneath the base directory for .java source
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# files.
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proc scan_packages {basedir} {
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foreach subdir {gnu java javax org} {
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if {[file exists $basedir/$subdir]} {
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scan_directory $basedir $subdir
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}
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}
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}
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# Emit a rule for a 'bc' package.
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proc emit_bc_rule {package} {
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global package_map exclusion_map bc_objects
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if {$package == "."} {
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set pkgname ordinary
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} else {
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set pkgname $package
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}
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set varname [join [split $pkgname /] _]_source_files
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set loname [join [split $pkgname /] -].lo
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set tname [join [split $pkgname /] -].list
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puts "$loname: \$($varname)"
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# Create a temporary list file and then compile it. This works
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# around the libtool problem mentioned in PR 21058. classpath was
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# built first, so the class files are to be found there.
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set omit ""
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if {[info exists exclusion_map($package)]} {
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set omit "| grep -v $exclusion_map($package)"
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}
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puts "\t@find classpath/lib/$package -name '*.class'${omit} > $tname"
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puts "\t\$(LTGCJCOMPILE) -fjni -findirect-dispatch -c -o $loname @$tname"
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puts "\t@rm -f $tname"
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puts ""
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# We skip these because they are built into their own libraries and
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# are handled specially in Makefile.am.
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if {$loname != "gnu-java-awt-peer-gtk.lo"
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&& $loname != "gnu-java-awt-peer-qt.lo"} {
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lappend bc_objects $loname
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}
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}
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# Emit a rule for a 'package' package.
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proc emit_package_rule {package} {
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global package_map exclusion_map package_files
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if {$package == "."} {
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set pkgname ordinary
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} else {
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set pkgname $package
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}
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set varname [join [split $pkgname /] _]_source_files
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set base $pkgname
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set lname $base.list
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set dname $base.deps
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# A rule to make the phony file we are going to compile.
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puts "$lname: \$($varname)"
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puts "\t@\$(mkinstalldirs) \$(dir \$@)"
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puts "\t@for file in \$($varname); do \\"
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puts "\t if test -f \$(srcdir)/\$\$file; then \\"
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puts "\t echo \$(srcdir)/\$\$file; \\"
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puts "\t else echo \$\$file; fi; \\"
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puts "\tdone > $lname"
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puts ""
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puts "-include $dname"
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puts ""
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puts ""
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if {$pkgname != "gnu/gcj/xlib" && $pkgname != "gnu/awt/xlib"} {
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lappend package_files $lname
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}
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}
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# Emit a source file variable for a package, and corresponding header
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# file variable, if needed.
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proc emit_source_var {package} {
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global package_map name_map dir_map header_vars
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if {$package == "."} {
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set pkgname ordinary
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} else {
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set pkgname $package
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}
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set uname [join [split $pkgname /] _]
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set varname ${uname}_source_files
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puts -nonewline "$varname ="
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makearray dirs
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foreach base [lsort $name_map($package)] {
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# Terminate previous line.
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puts " \\"
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# Having files start with './' is ugly and confuses the automake
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# "dirstamp" code; see automake PR 461.
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set ndir $dir_map($base)/
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if {$ndir == "./"} {
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set ndir ""
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}
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puts -nonewline "${ndir}${base}"
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set dirs($dir_map($base)) 1
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}
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puts ""
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puts ""
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if {$package_map($package) != "bc"} {
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# Ugly code to build up the appropriate patsubst.
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set result "\$(patsubst %.java,%.h,\$($varname))"
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foreach dir [lsort [array names dirs]] {
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if {$dir != "."} {
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set result "\$(patsubst $dir/%,%,$result)"
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}
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}
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if {$package == "." || $package == "java/lang"} {
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# Ugly hack.
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set result "\$(filter-out java/lang/Object.h java/lang/Class.h,$result)"
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}
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puts "${uname}_header_files = $result"
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puts ""
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if {$pkgname != "gnu/gcj/xlib" && $pkgname != "gnu/awt/xlib"} {
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lappend header_vars "${uname}_header_files"
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}
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}
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}
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# Pretty-print a Makefile variable.
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proc pp_var {name valueList {pre ""} {post ""}} {
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puts ""
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puts -nonewline "$name ="
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foreach val $valueList {
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puts " \\"
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puts -nonewline " ${pre}${val}${post}"
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}
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puts ""
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}
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# Read the proper .omit files.
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read_omit_file standard.omit.in
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read_omit_file classpath/lib/standard.omit
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# Scan classpath first.
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scan_packages classpath
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scan_packages classpath/external/sax
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scan_packages classpath/external/w3c_dom
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# Now scan our own files; this will correctly override decisions made
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# when scanning classpath.
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scan_packages .
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# Files created by the build.
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classify_source_file . java/lang/ConcreteProcess.java
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classify_source_file classpath java/util/LocaleData.java
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classify_source_file classpath gnu/classpath/Configuration.java
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puts "## This file was automatically generated by scripts/makemake.tcl"
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puts "## Do not edit!"
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puts ""
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foreach package [lsort [array names package_map]] {
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if {$package_map($package) == "ignore"} {
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continue
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}
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if {! [info exists name_map($package)]} {
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continue
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}
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emit_source_var $package
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if {$package_map($package) == "bc"} {
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emit_bc_rule $package
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} elseif {$package_map($package) == "ordinary"} {
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# Nothing in particular to do here.
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} elseif {$package_map($package) == "package"} {
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emit_package_rule $package
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} else {
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error "unrecognized type: $package_map($package)"
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}
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}
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pp_var all_packages_source_files $package_files
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pp_var ordinary_header_files $header_vars "\$(" ")"
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pp_var bc_objects $bc_objects
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