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path: root/src/stage2/patches/gcc.patch
blob: 8e5f443c8bb469c2c9b02e603390abf0ff3310b9 (plain)
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--- a/PKGBUILD	2018-03-05 14:47:11.525693335 +0100
+++ b/PKGBUILD	2018-03-07 05:34:24.951028232 +0100
@@ -5,8 +5,9 @@
 # toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc
 # NOTE: libtool requires rebuilt with each new gcc version
 
-pkgname=(gcc gcc-libs gcc-fortran gcc-objc gcc-ada gcc-go lib32-gcc-libs)
-pkgver=7.3.0
+pkgname=(gcc gcc-libs gcc-fortran)
+[ "x@MULTILIB@" == "xdisable" ] || pkgname+=(lib32-gcc-libs)
+pkgver=7.3.1
 _majorver=${pkgver:0:1}
 _islver=0.18
 pkgrel=1
@@ -17,14 +18,14 @@ url='http://gcc.gnu.org'
 makedepends=(binutils libmpc gcc-ada doxygen lib32-glibc lib32-gcc-libs)
 checkdepends=(dejagnu inetutils)
 options=(!emptydirs)
+_snapshot=7-20180215
 #source=(https://sources.archlinux.org/other/gcc/gcc-${pkgver/+/-}.tar.xz{,.sig}
-source=(https://ftp.gnu.org/gnu/gcc/gcc-$pkgver/gcc-$pkgver.tar.xz{,.sig}
+source=(ftp://gcc.gnu.org/pub/gcc/snapshots/$_snapshot/gcc-$_snapshot.tar.xz
         http://isl.gforge.inria.fr/isl-${_islver}.tar.bz2
         c89 c99)
 validpgpkeys=(F3691687D867B81B51CE07D9BBE43771487328A9  # bpiotrowski@archlinux.org
               13975A70E63C361C73AE69EF6EEB81F8981C74C7) # richard.guenther@gmail.com
-sha256sums=('832ca6ae04636adbb430e865a1451adf6979ab44ca1c8374f61fba65645ce15c'
-            'SKIP'
+sha256sums=('bb276f6fce4822fc0806d1e87d21245854d1e41f2a7027c7288375084176c679'
             '6b8b0fd7f81d0a957beb3679c81bbb34ccc7568d5682844d8924424a0dadcb1b'
             'de48736f6e4153f03d0a5d38ceb6c6fdb7f054e8f47ddd6af0a3dbf14f27b931'
             '2513c6d9984dd0a2058557bf00f06d8d5181734e41dcfe07be7ed86f2959622a')
@@ -51,7 +52,7 @@ snapshot() {
 }
 
 prepare() {
-  ln -s gcc-${pkgver/+/-} gcc
+  ln -s gcc-$_snapshot gcc
   cd gcc
 
   # link isl for in-tree build
@@ -77,16 +78,24 @@ build() {
   CFLAGS=${CFLAGS/-pipe/}
   CXXFLAGS=${CXXFLAGS/-pipe/}
 
-  "$srcdir/gcc/configure" --prefix=/usr \
+  CFLAGS=${CFLAGS/-march=@GCC_MARCH@}
+  CFLAGS=${CFLAGS/-mabi=@GCC_MABI@}
+  CXXFLAGS=${CXXFLAGS/-march=@GCC_MARCH@}
+  CXXFLAGS=${CXXFLAGS/-mabi=@GCC_MABI@}
+
+  sed -i 's/gcc_cv_objdump/ac_cv_prog_OBJDUMP/' $srcdir/gcc/libcc1/configure
+  "$srcdir/gcc/configure" --host=@CHOST@ --build=@BUILDHOST@ --target=@CHOST@ --prefix=/usr \
+      --with-arch=@GCC_MARCH@ --with-api=@GCC_MABI@ \
+      --disable-bootstrap \
       --libdir=/usr/lib \
       --libexecdir=/usr/lib \
       --mandir=/usr/share/man \
       --infodir=/usr/share/info \
       --with-bugurl=https://bugs.archlinux.org/ \
-      --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ \
+      --enable-languages=c,c++,fortran,lto \
       --enable-shared \
       --enable-threads=posix \
-      --enable-libmpx \
+      --disable-libmpx \
       --with-system-zlib \
       --with-isl \
       --enable-__cxa_atexit \
@@ -101,16 +110,13 @@ build() {
       --enable-install-libiberty \
       --with-linker-hash-style=gnu \
       --enable-gnu-indirect-function \
-      --enable-multilib \
+      --@MULTILIB@-multilib \
       --disable-werror \
       --enable-checking=release \
       --enable-default-pie \
       --enable-default-ssp
 
   make
-
-  # make documentation
-  make -C $CHOST/libstdc++-v3/doc doc-man-doxygen
 }
 
 check() {
@@ -134,25 +140,17 @@ package_gcc-libs() {
   rm -f "$pkgdir/$_libdir/libgcc_eh.a"
 
   for lib in libatomic \
-             libcilkrts \
              libgfortran \
-             libgo \
              libgomp \
-             libitm \
              libquadmath \
-             libsanitizer/{a,l,ub,t}san \
-             libstdc++-v3/src \
-             libvtv; do
+             libstdc++-v3/src; do
     make -C $CHOST/$lib DESTDIR="$pkgdir" install-toolexeclibLTLIBRARIES
   done
 
-  make -C $CHOST/libobjc DESTDIR="$pkgdir" install-libs
   make -C $CHOST/libstdc++-v3/po DESTDIR="$pkgdir" install
-  make -C $CHOST/libmpx DESTDIR="$pkgdir" install
   rm -f "$pkgdir/usr/lib/libmpx.spec"
 
   for lib in libgomp \
-             libitm \
              libquadmath; do
     make -C $CHOST/$lib DESTDIR="$pkgdir" install-info
   done
@@ -183,22 +181,22 @@ package_gcc() {
   install -m755 -t "$pkgdir/${_libdir}/" gcc/{cc1,cc1plus,collect2,lto1}
 
   make -C $CHOST/libgcc DESTDIR="$pkgdir" install
-  make -C $CHOST/32/libgcc DESTDIR="$pkgdir" install
+  [ "x@MULTILIB@" == "xdisable" ] || make -C $CHOST/32/libgcc DESTDIR="$pkgdir" install
   rm -f "$pkgdir"/usr/lib{,32}/libgcc_s.so*
 
   make -C $CHOST/libstdc++-v3/src DESTDIR="$pkgdir" install
   make -C $CHOST/libstdc++-v3/include DESTDIR="$pkgdir" install
   make -C $CHOST/libstdc++-v3/libsupc++ DESTDIR="$pkgdir" install
   make -C $CHOST/libstdc++-v3/python DESTDIR="$pkgdir" install
-  make -C $CHOST/32/libstdc++-v3/src DESTDIR="$pkgdir" install
-  make -C $CHOST/32/libstdc++-v3/include DESTDIR="$pkgdir" install
-  make -C $CHOST/32/libstdc++-v3/libsupc++ DESTDIR="$pkgdir" install
+  [ "x@MULTILIB@" == "xdisable" ] || make -C $CHOST/32/libstdc++-v3/src DESTDIR="$pkgdir" install
+  [ "x@MULTILIB@" == "xdisable" ] || make -C $CHOST/32/libstdc++-v3/include DESTDIR="$pkgdir" install
+  [ "x@MULTILIB@" == "xdisable" ] || make -C $CHOST/32/libstdc++-v3/libsupc++ DESTDIR="$pkgdir" install
 
   make DESTDIR="$pkgdir" install-libcc1
   install -d "$pkgdir/usr/share/gdb/auto-load/usr/lib"
   mv "$pkgdir"/usr/lib/libstdc++.so.6.*-gdb.py \
     "$pkgdir/usr/share/gdb/auto-load/usr/lib/"
-  rm "$pkgdir"/usr/lib{,32}/libstdc++.so*
+  rm -f "$pkgdir"/usr/lib{,32}/libstdc++.so*
 
   make DESTDIR="$pkgdir" install-fixincludes
   make -C gcc DESTDIR="$pkgdir" install-mkheaders
@@ -208,26 +206,16 @@ package_gcc() {
   ln -s /${_libdir}/liblto_plugin.so \
     "$pkgdir/usr/lib/bfd-plugins/"
 
-  make -C $CHOST/libcilkrts DESTDIR="$pkgdir" install-nodist_{toolexeclib,cilkinclude}HEADERS
   make -C $CHOST/libgomp DESTDIR="$pkgdir" install-nodist_{libsubinclude,toolexeclib}HEADERS
-  make -C $CHOST/libitm DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
   make -C $CHOST/libquadmath DESTDIR="$pkgdir" install-nodist_libsubincludeHEADERS
-  make -C $CHOST/libsanitizer DESTDIR="$pkgdir" install-nodist_{saninclude,toolexeclib}HEADERS
-  make -C $CHOST/libsanitizer/asan DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
-  make -C $CHOST/libmpx DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
-  make -C $CHOST/32/libcilkrts DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
-  make -C $CHOST/32/libgomp DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
-  make -C $CHOST/32/libitm DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
-  make -C $CHOST/32/libsanitizer DESTDIR="$pkgdir" install-nodist_{saninclude,toolexeclib}HEADERS
-  make -C $CHOST/32/libsanitizer/asan DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
-  make -C $CHOST/32/libmpx DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
+  [ "x@MULTILIB@" == "xdisable" ] || make -C $CHOST/32/libgomp DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
 
   make -C libiberty DESTDIR="$pkgdir" install
   install -m644 libiberty/pic/libiberty.a "$pkgdir/usr/lib"
 
   make -C gcc DESTDIR="$pkgdir" install-man install-info
-  rm "$pkgdir"/usr/share/man/man1/{gccgo,gfortran}.1
-  rm "$pkgdir"/usr/share/info/{gccgo,gfortran,gnat-style,gnat_rm,gnat_ugn}.info
+  rm -f "$pkgdir"/usr/share/man/man1/{gccgo,gfortran}.1
+  rm -f "$pkgdir"/usr/share/info/{gccgo,gfortran,gnat-style,gnat_rm,gnat_ugn}.info
 
   make -C libcpp DESTDIR="$pkgdir" install
   make -C gcc DESTDIR="$pkgdir" install-po
@@ -239,9 +227,6 @@ package_gcc() {
   install -Dm755 "$srcdir/c89" "$pkgdir/usr/bin/c89"
   install -Dm755 "$srcdir/c99" "$pkgdir/usr/bin/c99"
 
-  # install the libstdc++ man pages
-  make -C $CHOST/libstdc++-v3/doc DESTDIR="$pkgdir" doc-install-man
-
   # remove files provided by lib32-gcc-libs
   rm -f "$pkgdir"/usr/lib32/lib{stdc++,gcc_s}.so
 
@@ -260,7 +245,7 @@ package_gcc-fortran() {
   cd gcc-build
   make -C $CHOST/libgfortran DESTDIR="$pkgdir" install-cafexeclibLTLIBRARIES \
     install-{toolexeclibDATA,nodist_fincludeHEADERS}
-  make -C $CHOST/32/libgfortran DESTDIR=$pkgdir install-cafexeclibLTLIBRARIES \
+  [ "x@MULTILIB@" == "xdisable" ] || make -C $CHOST/32/libgfortran DESTDIR=$pkgdir install-cafexeclibLTLIBRARIES \
     install-{toolexeclibDATA,nodist_fincludeHEADERS}
   make -C $CHOST/libgomp DESTDIR="$pkgdir" install-nodist_fincludeHEADERS
   make -C gcc DESTDIR="$pkgdir" fortran.install-{common,man,info}