libgcc version detection alpine

vszakats · Sep 1, 2023 · 72add7d · 72add7d
1 parent d6bef4d
commit 72add7d
Showing 1 changed file with 8 additions and 3 deletions.
diff --git a/_build.sh b/_build.sh
@@ -1035,11 +1035,16 @@ build_single_target() {
  versuffix="${versuffix_non_llvm_mingw}"
  elif [ "${_OS}" = 'linux' ]; then
  if [ "${_CC}" = 'llvm' ]; then
- # FIXME: Debian-specific
  if [ "${unamem}" = "${_machine}" ]; then
- libgccver="$(dpkg-query --showformat='${Version}' --show 'libgcc-*-dev' || true)"
+ [ -n "${libgccver}" ] || libgccver="$(dpkg-query --showformat='${Version}' --show 'libgcc-*-dev' || true)"
+ [ -n "${libgccver}" ] || libgccver="$(rpm --query --queryformat '.%{VERSION}' libgcc || true)"
+ if [ -z "${libgccver}" ]; then
+ [ -n "${libgccver}" ] || libgccver="$(pacman --query --info gcc-libs || true)"
+ [ -n "${libgccver}" ] || libgccver="$(apk info --webpage libgcc || true)"
+ [ -n "${libgccver}" ] && libgccver="$(printf '%s' "${libgccver}" | grep -a -E '(^Version|webpage:)' | grep -a -m1 -o -E '[0-9][0-9.]*' | head -n 1 || true)"
+ fi
  else
- libgccver="$(dpkg-query --showformat='${Version}' --show 'libgcc-*-dev-*-cross' || true)"
+ [ -n "${libgccver}" ] || libgccver="$(dpkg-query --showformat='${Version}' --show 'libgcc-*-dev-*-cross' || true)"
  fi
  [ -n "${libgccver}" ] && libgccver="libgcc ${libgccver}"
  fi