1.2. pass1-gcc-11.2.0
#!/bin/sh # Copyright © 1999-2022 Gerard Beekmans # Copyright © 2017-2022 Random Crew # Distributed under the terms of MIT License. MY_P="${P#pass1-}" MY_PD="${MY_P}"
Additional source handling
src_postfetch() { tar xf ${ANYSRCDIR}/mpfr-4.1.0.tar.xz mv mpfr-4.1.0 mpfr tar xf ${ANYSRCDIR}/gmp-6.2.1.tar.xz mv gmp-6.2.1 gmp tar xf ${ANYSRCDIR}/mpc-1.2.1.tar.gz mv mpc-1.2.1 mpc }
Configuration
The same version of gcc is used in several versions of LFS and is configured with different version of glibc API.
src_config() { case $(uname -m) in x86_64) sed -e '/m64=/s/lib64/lib/' \ -i.orig gcc/config/i386/t-linux64 ;; esac mkdir -v build cd build case ${LFS_VERSION} in 11.1) glibc_version='2.35' ;; 11.0) glibc_version='2.11' ;; *) glibc_version='2.11' ;; esac ../configure \ --target=${LFS_TGT} \ --prefix=${LFS}/${PASS1PREFIX} \ --with-glibc-version=${glibc_version} \ --with-sysroot=${LFS} \ --with-newlib \ --without-headers \ --enable-initfini-array \ --disable-nls \ --disable-shared \ --disable-multilib \ --disable-decimal-float \ --disable-threads \ --disable-libatomic \ --disable-libgomp \ --disable-libquadmath \ --disable-libssp \ --disable-libvtv \ --disable-libstdcxx \ --enable-languages=c,c++ }
Compilation
src_compile() { make ${MAKEOPTS} }
Installation
$LFS_TGT-gcc is called not from default path, but explicitly from $D/$PREFIX. At the moment $LFS_TGT-gcc is not installed into the filesystem, as installation goes into D first.
src_install() { make install ${MAKEOPTS} DESTDIR=${D} cd .. cat gcc/limitx.h gcc/glimits.h gcc/limity.h > \ `dirname $( ${D}/${LFS}/${PASS1PREFIX}/bin/${LFS_TGT}-gcc \ -print-libgcc-file-name )`/install-tools/include/limits.h }
Links
- url.lfs:
- url.lfs.stage1: https://linuxfromscratch.org/lfs/view/11.1/chapter05/gcc-pass1.html