update project struct & readme

[lunaix-os.git] / slides / practice-c0 / gcc-build.sh

diff --git a/slides/practice-c0/gcc-build.sh b/slides/practice-c0/gcc-build.sh
deleted file mode 100755 (executable)
index 648c5f9..0000000
--- a/slides/practice-c0/gcc-build.sh
+++ /dev/null
@@ -1,76 +0,0 @@
-#! /usr/bin/bash
-sudo apt update &&\
-     apt install -y \
-       build-essential \
-       bison\
-       flex\
-       libgmp3-dev\
-       libmpc-dev\
-       libmpfr-dev\
-       texinfo
-
-BINUTIL_VERSION=2.37
-BINUTIL_URL=https://ftp.gnu.org/gnu/binutils/binutils-2.37.tar.xz
-
-GCC_VERSION=11.2.0
-GCC_URL=https://ftp.gnu.org/gnu/gcc/gcc-11.2.0/gcc-11.2.0.tar.xz
-
-GCC_SRC="gcc-${GCC_VERSION}"
-BINUTIL_SRC="binutils-${BINUTIL_VERSION}"
-
-# download gcc & binutil src code
-
-export PREFIX="$HOME/cross-compiler"
-export TARGET=i686-elf
-export PATH="$PREFIX/bin:$PATH"
-
-mkdir -p "${PREFIX}"
-mkdir -p "${HOME}/toolchain/binutils-build"
-mkdir -p "${HOME}/toolchain/gcc-build"
-
-cd "${HOME}/toolchain"
-
-if [ ! -d "${HOME}/toolchain/${GCC_SRC}" ]
-then
-       (wget -O "${GCC_SRC}.tar" ${GCC_URL} \
-               && tar -xf "${GCC_SRC}.tar") || exit
-       rm -f "${GCC_SRC}.tar"
-else
-       echo "skip downloading gcc"
-fi
-
-if [ ! -d "${HOME}/toolchain/${BINUTIL_SRC}" ]
-then
-       (wget -O "${BINUTIL_SRC}.tar" ${BINUTIL_URL} \
-               && tar -xf "${BINUTIL_SRC}.tar") || exit
-       rm -f "${BINUTIL_SRC}.tar"
-else
-       echo "skip downloading binutils"
-fi
-
-echo "Building binutils"
-
-cd "${HOME}/toolchain/binutils-build"
-
-("${HOME}/toolchain/${BINUTIL_SRC}/configure" --target=$TARGET --prefix="$PREFIX" \
-       --with-sysroot --disable-nls --disable-werror) || exit
-
-(make && make install) || exit
-
-echo "Binutils build successfully!"
-
-echo "Building GCC"
-
-cd "${HOME}/toolchain/gcc-build"
-
-which -- "$TARGET-as" || echo "$TARGET-as is not in the PATH"
-
-("${HOME}/toolchain/${GCC_SRC}/configure" --target=$TARGET --prefix="$PREFIX" \
-       --disable-nls --enable-languages=c,c++ --without-headers) || exit
-
-(make all-gcc &&\
- make all-target-libgcc &&\
- make install-gcc &&\
- make install-target-libgcc) || exit
-
-echo "done"