mips64-elf-gcc-stage1

LOW

maintainer simer 2 votes scanned 2026-09-17 00:27:14.276658

View on AUR

Why flagged

The package builds GCC for a target toolchain from official GNU and SourceForge sources; the non-whitelisted host is a false positive as libisl.sourceforge.io is a legitimate project domain, and the source is used to build, not execute, untrusted code.

Triggered rules

Low AI review downgraded a static finding llm_review

The static rules flagged this MEDIUM, but an AI model (qwen/qwen3-235b-a22b-2507) reviewed the full PKGBUILD and judged it LOW (confidence 95%): The package builds GCC for a target toolchain from official GNU and SourceForge sources; the non-whitelisted host is a false positive as libisl.sourceforge.io is a legitimate project domain, and the source is used to build, not execute, untrusted code.

1 higher static finding superseded - not the current verdict (shown for transparency)

Medium source=() URL on a non-standard host source_untrusted_domain

One or more source=() URLs point to a host outside the trusted allowlist (github.com, gitlab.com, codeberg.org, pypi.org, …).

PKGBUILD:18 "https://libisl.sourceforge.io/isl-${_islver}.tar.xz"

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: Simon Eriksson <simon.eriksson.1187+aur AT gmail.com>
    
      2# Contributor: Joey Dumont <joey.dumont@gmail.com>
    
      3
    
      4_target=mips64-elf
    
      5pkgname=${_target}-gcc-stage1
    
      6pkgver=16.2.0
    
      7_islver=0.28
    
      8pkgrel=1
    
      9pkgdesc="The GNU Compiler Collection. Stage 1 for toolchain building (${_target})"
    
      10arch=('x86_64')
    
      11license=('GPL' 'LGPL' 'FDL' 'custom')
    
      12url="http://www.gnu.org/software/gcc/"
    
      13depends=('libmpc' 'zstd' )
    
      14makedepends=('gmp' 'mpfr' "${_target}-binutils")
    
      15optdepends=("${_target}-newlib: Standard C library optimized for embedded systems")
    
      16options=('!emptydirs' '!strip')
    
      17source=("http://gcc.gnu.org/pub/gcc/releases/gcc-${pkgver}/gcc-${pkgver}.tar.xz"
    
      18        "https://libisl.sourceforge.io/isl-${_islver}.tar.xz"
    
      19        "mabi32.patch")
    
      20sha256sums=('e6738e29597f733270731aa90600f37ffdc045079dfc27ec7e8192cc81085c3e'
    
      21            '3dc31b8e1b18329e42d5dfbf84dd55e15c59b61569a2ab246f61497d9592f727'
    
      22            '86c06dfb12295e665204441ca17440d4e597da24b6cffad052c94268ec562169')
    
      23
    
      24
    
      25prepare() {
    
      26  cd gcc-${pkgver}
    
      27
    
      28  # link isl for in-tree builds
    
      29  ln -sf ../isl-$_islver isl
    
      30
    
      31  # Do not run fixincludes
    
      32  sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in
    
      33
    
      34  # hack! - some configure tests for header files using "$CPP $CPPFLAGS"
    
      35  sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" {libiberty,gcc}/configure
    
      36
    
      37  # patch multilib support for mabi=32
    
      38  patch --strip=1 --input="${srcdir}"/mabi32.patch
    
      39
    
      40  rm -rf "$srcdir"/build-gcc
    
      41  mkdir "$srcdir"/build-gcc
    
      42}
    
      43
    
      44build() {
    
      45  cd build-gcc
    
      46
    
      47  export CFLAGS_FOR_TARGET="-G0 -Os -pipe"
    
      48  export CXXFLAGS_FOR_TARGET="-G0 -Os -pipe"
    
      49
    
      50  CFLAGS=${CFLAGS/-Werror=format-security/}
    
      51  CXXFLAGS=${CXXFLAGS/-Werror=format-security/}
    
      52
    
      53  "${srcdir}"/gcc-${pkgver}/configure \
    
      54    --prefix=/usr \
    
      55    --target=${_target} \
    
      56    --host="$CHOST" \
    
      57    --build="$CHOST" \
    
      58    --with-arch=from-abi \
    
      59    --with-sysroot=/usr/${_target} \
    
      60    --libdir=/usr/lib \
    
      61    --libexecdir=/usr/lib \
    
      62    --with-gnu-as \
    
      63    --with-gnu-ld \
    
      64    --with-python-dir=share/gcc-${_target} \
    
      65    --with-newlib \
    
      66    --without-headers \
    
      67    --without-included-gettext \
    
      68    --enable-checking=release \
    
      69    --enable-languages=c \
    
      70    --enable-lto \
    
      71    --enable-multilib \
    
      72    --enable-plugin \
    
      73    --disable-decimal-float \
    
      74    --disable-gold \
    
      75    --disable-libatomic \
    
      76    --disable-libgcj \
    
      77    --disable-libgomp \
    
      78    --disable-libitm \
    
      79    --disable-libquadmath \
    
      80    --disable-libquadmath-support \
    
      81    --disable-libsanitizer \
    
      82    --disable-libssp \
    
      83    --disable-libunwind-exceptions \
    
      84    --disable-libvtv \
    
      85    --disable-nls \
    
      86    --disable-shared \
    
      87    --disable-werror
    
      88
    
      89  make all-gcc all-target-libgcc
    
      90}
    
      91
    
      92package() {
    
      93  cd build-gcc
    
      94
    
      95  make install-strip-gcc install-strip-target-libgcc DESTDIR="$pkgdir"
    
      96
    
      97  # Remove files that conflict with host gcc package
    
      98  rm -r "$pkgdir"/usr/{include,share}
    
      99}
    
      100

Scan history

Scanned at (UTC)	Severity	Rules
2026-09-17 00:27:14	Low	2
2026-09-16 00:03:17	Low	2
2026-09-15 00:25:31	Low	2
2026-09-14 00:27:57	Low	2
2026-09-13 00:19:54	Low	2
2026-09-12 00:25:17	Low	2
2026-09-11 00:19:22	Low	2
2026-09-10 00:22:44	Low	2
2026-09-09 00:04:09	Low	2
2026-09-08 00:18:08	Low	2
2026-09-07 00:30:15	Low	2
2026-09-06 00:17:06	Low	2
2026-09-05 00:16:27	Low	2
2026-09-04 00:03:13	Low	2
2026-09-03 00:15:47	Low	2
2026-09-02 00:02:31	Low	2
2026-09-01 00:11:19	Low	2
2026-08-31 00:19:57	Low	2
2026-08-30 00:04:14	Low	2
2026-08-29 00:29:17	Low	2