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dev-libs/nspr: Determine arch configure args using tc-get-ptr-size

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--enable-n32 was dropped years ago, and it was only for IRIX anyway. That leaves
--enable-x32 as the only special case.

Signed-off-by: James Le Cuirot <chewi@gentoo.org>
Part-of: https://codeberg.org/gentoo/gentoo/pulls/17
This commit is contained in:
James Le Cuirot
2026-01-16 15:17:09 +00:00
parent 8914defc49
commit 6d1e7c4b64
1 changed files with 4 additions and 20 deletions
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24
dev-libs/nspr/nspr-4.38.2.ebuild
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@@ -1,4 +1,4 @@
# Copyright 1999-2025 Gentoo Authors
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
@@ -96,25 +96,9 @@ multilib_src_configure() {
# that trigger some code conditional to platform & arch. This really
# matters for the few common arches (x86, ppc) but we pass a little
# more of them to be future-proof.
# use ABI first, this will work for most cases
case "${ABI}" in
alpha|arm|hppa|m68k|o32|ppc|s390|sh|sparc|x86) ;;
n32) myconf+=( --enable-n32 );;
x32) myconf+=( --enable-x32 );;
s390x|*64) myconf+=( --enable-64bit );;
default) # no abi actually set, fall back to old check
einfo "Running a short build test to determine 64bit'ness"
# TODO: Port this to toolchain-funcs tc-get-ptr-size/tc-get-build-ptr-size
echo > "${T}"/test.c || die
${CC} ${CFLAGS} ${CPPFLAGS} -fno-lto -c "${T}"/test.c -o "${T}"/test.o || die
case $(file -S "${T}"/test.o) in
*32-bit*x86-64*) myconf+=( --enable-x32 );;
*64-bit*|*ppc64*|*x86_64*) myconf+=( --enable-64bit );;
*32-bit*|*ppc*|*i386*) ;;
*) die "Failed to detect whether your arch is 64bits or 32bits, disable distcc if you're using it, please";;
esac ;;
*) ;;
case $(tc-get-ptr-size) in
4) use abi_x86_x32 && myconf+=( --enable-x32 );;
8) myconf+=( --enable-64bit );;
esac
# Ancient autoconf needs help finding the right tools.