Various GCC 4.7 regenerations

steps/gcc-4.7.4/pass1.sh

@@ -16,6 +16,57 @@ src_prepare() {
 
     # Remove unused generated files
     rm libgo/aclocal.m4 libgo/configure libgo/Makefile.in
+    rm gcc/config/avr/t-multilib
+    rm gcc/config/mep/intrinsics.h gcc/config/mep/intrinsics.md \
+        gcc/config/mep/mep-intrin.h
+    rm gcc/config/arm/arm_neon.h
+    rm gcc/testsuite/gcc.target/x86_64/abi/test_passing_integers.c \
+        gcc/testsuite/gcc.target/x86_64/abi/test_3_element_struct_and_unions.c \
+        gcc/testsuite/gcc.target/x86_64/abi/test_passing_floats.c \
+        gcc/testsuite/gcc.target/x86_64/abi/test_basic_returning.c
+    rm gcc/testsuite/go.test/test/bench/go1/jsondata_test.go \
+        gcc/testsuite/go.test/test/bench/shootout/mandelbrot.txt
+    rm gcc/testsuite/go.test/test/cmplxdivide1.go
+    find zlib -name "*.obj" -delete
+    rm zlib/contrib/puff/zeros.raw zlib/contrib/blast/test.pk \
+        zlib/contrib/dotzlib/DotZLib.chm
+    find libjava -name "*.class" -delete
+    find libjava -type f -name "*.jar" -delete
+    find libjava -name "*.h" -exec grep -l "DO NOT EDIT THIS FILE" {} \; | xargs rm
+    rm libjava/classpath/gnu/java/lang/CharData.java \
+        libjava/classpath/gnu/java/rmi/dgc/DGCImpl_Skel.java \
+        libjava/classpath/gnu/java/rmi/dgc/DGCImpl_Stub.java \
+        libjava/classpath/gnu/java/rmi/registry/RegistryImpl_Skel.java \
+        libjava/classpath/gnu/java/rmi/registry/RegistryImpl_Stub.java
+    rm libjava/classpath/resource/gnu/java/locale/*.properties \
+        libjava/classpath/resource/java/text/*.properties \
+        libjava/classpath/resource/java/util/*.properties
+    rm libjava/include/java-chardecomp.h \
+        libjava/include/java-chartables.h
+    rm -r libjava/testsuite/libjava.cni \
+        libjava/testsuite/libjava.jvmti
+    rm boehm-gc/MacProjects.sit.hqx
+    find fixincludes/tests -name "*.h" -delete
+    find . -name "*.pdf" -delete
+    rm -r libstdc++-v3/doc/html
+    rm libgfortran/generated/*.F90
+    rm -r libgo/go/debug/elf/testdata \
+        libgo/go/debug/macho/testdata \
+        libgo/go/debug/pe/testdata \
+        libgo/go/debug/dwarf/testdata
+    rm libgo/go/regexp/syntax/perl_groups.go
+    rm libgo/go/strconv/isprint.go
+
+    # Regenerating these would require TCL
+    rm libjava/sources.am libjava/Makefile.in
+
+    # Part generated, part human-written, but unused
+    rm libgcc/config/sh/lib1funcs.S libgcc/config/sh/lib1funcs-4-300.S
+    rm libjava/classpath/java/util/TimeZone.java
+    rm libjava/gcj/javaprims.h
+
+    # xz-style blobs
+    rm boehm-gc/cord/de_win.ICO
 
     # Regenerate aclocal.m4 files
     # grep "generated automatically by aclocal" */aclocal.m4  -l | sed -e 's#/aclocal.m4##'  | tr "\n" " " | sed -e 's/ $/\n/'
@@ -33,11 +84,11 @@ src_prepare() {
     rm aclocal.m4
     AUTOCONF=autoconf-2.64 AUTOM4TE=autom4te-2.64 aclocal-1.11 --acdir=../gcc
     cd ..
-    for dir in boehm-gc libffi libgfortran libgomp libitm libjava libmudflap libobjc libquadmath libssp lto-plugin zlib; do
-        cd $dir
+    for dir in boehm-gc libffi libgfortran libgomp libitm libjava libmudflap libobjc libquadmath libssp lto-plugin zlib libjava/classpath libjava/libltdl; do
+        pushd "$dir"
         rm aclocal.m4
         AUTOCONF=autoconf-2.64 AUTOM4TE=autom4te-2.64 aclocal-1.11
-        cd ..
+        popd
     done
 
     cd libstdc++-v3
@@ -56,7 +107,7 @@ src_prepare() {
 
     # Regenerate Makefile.in
     # Find all folders with Makefile.am and rebuild them. At the moment we exclude boehm-gc folder.
-    for dir in $(find . -mindepth 2 -maxdepth 2 -name Makefile.am | sed 's#/Makefile.am##' | grep -v -x './libgo' | tr "\n" " " | sed -e 's/ $/\n/' -e 's/^boehm-gc //'); do
+    for dir in $(find . -mindepth 2 -maxdepth 2 -name Makefile.am | sed 's#/Makefile.am##' | grep -v -x -e './libgo' -e './libjava' | tr "\n" " " | sed -e 's/ $/\n/' -e 's/^boehm-gc //'); do
         pushd "$dir"
         rm Makefile.in
         AUTOCONF=autoconf-2.64 AUTOM4TE=autom4te-2.64 automake-1.11 --add-missing
@@ -70,10 +121,22 @@ src_prepare() {
         cd ..
     done
 
+    # Rebuild dependencies in libiberty/Makefile.in
+    pushd libiberty
+    ./configure --enable-maintainer-mode
+    make maint-deps
+    popd
+
     # Rebuild libtool files
     rm config.guess config.sub ltmain.sh
-    libtoolize
+    rm libjava/libltdl/missing
+    libtoolize -i
     cp "${PREFIX}/share/automake-1.15/config.sub" .
+    for dir in libjava/libltdl libjava/classpath libgo/config; do
+        pushd "$dir"
+        libtoolize -i
+        popd
+    done
 
     # Workaround for bison being too new
     rm intl/plural.c
@@ -91,11 +154,21 @@ src_prepare() {
     mv crc32.c.new crc32.c
     popd
 
+    # Regenerate decDPD.h
+    rm libdecnumber/decDPD.h
+    gcc -std=c99 -o decDPD_generate decDPD_generate.c
+    cp decDPD.h.preamble libdecnumber/decDPD.h
+    ./decDPD_generate >> libdecnumber/decDPD.h
+
     # Remove translation catalogs
     find . -name '*.gmo' -delete
 
     # Pre-built texinfo files
+    rm libiberty/functions.texi
     find . -name '*.info' -delete
+
+    # Pre-built manpages
+    find . -name '*.[1-9]' -delete
 }
 
 src_configure() {