From a1f114b7775829d7babf3ad12dad1ae571e2a395 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 21 Sep 2016 09:32:49 -0300 Subject: xtensa-unknown-elf-gcc: add building files based on cross-gcc adapted to users build xtensa-unknown-elf-gcc easily --- libre/xtensa-unknown-elf-gcc/PKGBUILD | 139 ++++++++++++++++++++++++++ libre/xtensa-unknown-elf-gcc/gcc-xtensa.patch | 92 +++++++++++++++++ 2 files changed, 231 insertions(+) create mode 100644 libre/xtensa-unknown-elf-gcc/PKGBUILD create mode 100644 libre/xtensa-unknown-elf-gcc/gcc-xtensa.patch (limited to 'libre/xtensa-unknown-elf-gcc') diff --git a/libre/xtensa-unknown-elf-gcc/PKGBUILD b/libre/xtensa-unknown-elf-gcc/PKGBUILD new file mode 100644 index 000000000..ad02cb0e7 --- /dev/null +++ b/libre/xtensa-unknown-elf-gcc/PKGBUILD @@ -0,0 +1,139 @@ +# Maintainer (Arch): Allan McRae +# Maintainer: André Silva +# Maintainer: Márcio Silva + +pkgname=xtensa-unknown-elf-gcc +pkgver=6.2.1 +_pkgver=6 +_islver=0.16.1 +pkgrel=1 +_commit=c2103c17 +pkgdesc="The GNU Compiler Collection" +arch=('i686' 'x86_64' 'armv7h') +license=('GPL' 'LGPL' 'FDL' 'custom') +url="http://gcc.gnu.org" +makedepends=('binutils>=2.26' 'libmpc' 'doxygen' 'git') +checkdepends=('dejagnu' 'inetutils') +options=('!emptydirs') +source=(git://gcc.gnu.org/git/gcc.git#commit=${_commit} + http://isl.gforge.inria.fr/isl-${_islver}.tar.bz2 + gcc-xtensa.patch) +md5sums=('SKIP' + 'ac1f25a0677912952718a51f5bc20f32' + '5e0f13db1555fd3f70da9642ab180386') + +# gcc-6.0 forces a changed triplet - need to address in pacman/devtools +[[ $CARCH == "x86_64" ]] && CHOST=x86_64-pc-linux-gnu + +_libdir="usr/lib/gcc/xtensa-unknown-elf/$pkgver" + +prepare() { + cd ${srcdir}/gcc + + # link isl for in-tree build + ln -s ../isl-${_islver} isl + + # Do not run fixincludes + sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in + + # Parabola installs x86_64 libraries /lib + [[ $CARCH == "x86_64" ]] && sed -i '/m64=/s/lib64/lib/' gcc/config/i386/t-linux64 + + # hack! - some configure tests for header files using "$CPP $CPPFLAGS" + sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" {libiberty,gcc}/configure + + # open-ath9k-htc-firmware patch + patch -p1 -i ${srcdir}/gcc-xtensa.patch + + mkdir ${srcdir}/gcc-build +} + +build() { + cd ${srcdir}/gcc-build + + # using -pipe causes spurious test-suite failures + # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48565 + CFLAGS=${CFLAGS/-pipe/} + CXXFLAGS=${CXXFLAGS/-pipe/} + + ${srcdir}/gcc/configure --prefix=/usr \ + --libdir=/usr/lib --libexecdir=/usr/lib \ + --mandir=/usr/share/man \ + --with-bugurl=https://labs.parabola.nu/ \ + --enable-languages=c,c++,lto \ + --enable-shared --enable-threads=posix --enable-libmpx \ + --with-system-zlib --with-isl --enable-__cxa_atexit \ + --disable-libunwind-exceptions --enable-clocale=gnu \ + --disable-libstdcxx-pch --disable-libssp \ + --enable-gnu-unique-object --enable-linker-build-id \ + --enable-lto --enable-plugin --enable-install-libiberty \ + --with-linker-hash-style=gnu --enable-gnu-indirect-function \ + --disable-multilib --disable-werror \ + --enable-checking=release --disable-nls \ + --target=xtensa-unknown-elf + make all-gcc +} + +package() { + pkgdesc="The GNU Compiler Collection - C and C++ frontends" + depends=("xtensa-unknown-elf-binutils>=2.26" 'libmpc') + groups=('cross-devel') + options=('staticlibs') + + cd ${srcdir}/gcc-build + + make -C gcc DESTDIR=${pkgdir} install-driver install-cpp install-gcc-ar \ + c++.install-common install-headers install-plugin install-lto-wrapper + + install -m755 gcc/gcov $pkgdir/usr/bin/xtensa-unknown-elf-gcov + install -m755 -t $pkgdir/${_libdir}/ gcc/{cc1,cc1plus,collect2,lto1} + + make DESTDIR=${pkgdir} install-fixincludes + make -C gcc DESTDIR=${pkgdir} install-mkheaders + make -C lto-plugin DESTDIR=${pkgdir} install + + make -C gcc DESTDIR=${pkgdir} install-man + + make -C libcpp DESTDIR=${pkgdir} install + make -C gcc DESTDIR=${pkgdir} install-po + + # many packages expect this symlink + ln -s xtensa-unknown-elf-gcc ${pkgdir}/usr/bin/xtensa-unknown-elf-cc + + # POSIX conformance launcher scripts for c89 and c99 + cat > $pkgdir/usr/bin/xtensa-unknown-elf-c89 <<"EOF" +#!/bin/sh +fl="-std=c89" +for opt; do + case "$opt" in + -ansi|-std=c89|-std=iso9899:1990) fl="";; + -std=*) echo "`basename $0` called with non ANSI/ISO C option $opt" >&2 + exit 1;; + esac +done +exec gcc $fl ${1+"$@"} +EOF +sed -i "s|exec gcc|exec xtensa-unknown-elf-gcc|" $pkgdir/usr/bin/xtensa-unknown-elf-c89 + + cat > $pkgdir/usr/bin/xtensa-unknown-elf-c99 <<"EOF" +#!/bin/sh +fl="-std=c99" +for opt; do + case "$opt" in + -std=c99|-std=iso9899:1999) fl="";; + -std=*) echo "`basename $0` called with non ISO C99 option $opt" >&2 + exit 1;; + esac +done +exec gcc $fl ${1+"$@"} +EOF +sed -i "s|exec gcc|exec xtensa-unknown-elf-gcc|" $pkgdir/usr/bin/xtensa-unknown-elf-c99 + + chmod 755 $pkgdir/usr/bin/xtensa-unknown-elf-c{8,9}9 + + # Remove man documents that conflict with host version + rm -rf ${pkgdir}/usr/share/man/man7 + + # Remove unused dirs + rmdir ${pkgdir}/usr/{include,share/info} +} diff --git a/libre/xtensa-unknown-elf-gcc/gcc-xtensa.patch b/libre/xtensa-unknown-elf-gcc/gcc-xtensa.patch new file mode 100644 index 000000000..b26cc568a --- /dev/null +++ b/libre/xtensa-unknown-elf-gcc/gcc-xtensa.patch @@ -0,0 +1,92 @@ +diff --git a/include/xtensa-config.h b/include/xtensa-config.h +index 5ae4c80..8397564 100644 +--- a/include/xtensa-config.h ++++ b/include/xtensa-config.h +@@ -43,10 +43,7 @@ + #define XCHAL_HAVE_L32R 1 + + #undef XSHAL_USE_ABSOLUTE_LITERALS +-#define XSHAL_USE_ABSOLUTE_LITERALS 0 +- +-#undef XSHAL_HAVE_TEXT_SECTION_LITERALS +-#define XSHAL_HAVE_TEXT_SECTION_LITERALS 1 /* Set if there is some memory that allows both code and literals. */ ++#define XSHAL_USE_ABSOLUTE_LITERALS 1 + + #undef XCHAL_HAVE_MAC16 + #define XCHAL_HAVE_MAC16 0 +@@ -58,10 +55,10 @@ + #define XCHAL_HAVE_MUL32 1 + + #undef XCHAL_HAVE_MUL32_HIGH +-#define XCHAL_HAVE_MUL32_HIGH 0 ++#define XCHAL_HAVE_MUL32_HIGH 1 + + #undef XCHAL_HAVE_DIV32 +-#define XCHAL_HAVE_DIV32 1 ++#define XCHAL_HAVE_DIV32 0 + + #undef XCHAL_HAVE_NSA + #define XCHAL_HAVE_NSA 1 +@@ -102,8 +99,6 @@ + #undef XCHAL_HAVE_FP_RSQRT + #define XCHAL_HAVE_FP_RSQRT 0 + +-#undef XCHAL_HAVE_DFP_accel +-#define XCHAL_HAVE_DFP_accel 0 + #undef XCHAL_HAVE_WINDOWED + #define XCHAL_HAVE_WINDOWED 1 + +@@ -118,32 +113,32 @@ + + + #undef XCHAL_ICACHE_SIZE +-#define XCHAL_ICACHE_SIZE 16384 ++#define XCHAL_ICACHE_SIZE 0 + + #undef XCHAL_DCACHE_SIZE +-#define XCHAL_DCACHE_SIZE 16384 ++#define XCHAL_DCACHE_SIZE 0 + + #undef XCHAL_ICACHE_LINESIZE +-#define XCHAL_ICACHE_LINESIZE 32 ++#define XCHAL_ICACHE_LINESIZE 16 + + #undef XCHAL_DCACHE_LINESIZE +-#define XCHAL_DCACHE_LINESIZE 32 ++#define XCHAL_DCACHE_LINESIZE 16 + + #undef XCHAL_ICACHE_LINEWIDTH +-#define XCHAL_ICACHE_LINEWIDTH 5 ++#define XCHAL_ICACHE_LINEWIDTH 4 + + #undef XCHAL_DCACHE_LINEWIDTH +-#define XCHAL_DCACHE_LINEWIDTH 5 ++#define XCHAL_DCACHE_LINEWIDTH 4 + + #undef XCHAL_DCACHE_IS_WRITEBACK +-#define XCHAL_DCACHE_IS_WRITEBACK 1 ++#define XCHAL_DCACHE_IS_WRITEBACK 0 + + + #undef XCHAL_HAVE_MMU + #define XCHAL_HAVE_MMU 1 + + #undef XCHAL_MMU_MIN_PTE_PAGE_SIZE +-#define XCHAL_MMU_MIN_PTE_PAGE_SIZE 12 ++#define XCHAL_MMU_MIN_PTE_PAGE_SIZE 29 + + + #undef XCHAL_HAVE_DEBUG +@@ -156,8 +151,11 @@ + #define XCHAL_NUM_DBREAK 2 + + #undef XCHAL_DEBUGLEVEL +-#define XCHAL_DEBUGLEVEL 6 ++#define XCHAL_DEBUGLEVEL 4 ++ + ++#undef XCHAL_EXCM_LEVEL ++#define XCHAL_EXCM_LEVEL 3 + + #undef XCHAL_MAX_INSTRUCTION_SIZE + #define XCHAL_MAX_INSTRUCTION_SIZE 3 -- cgit v1.2.3