diff options
| author | Marvin Borner | 2019-09-13 23:42:20 +0200 |
|---|---|---|
| committer | Marvin Borner | 2019-09-13 23:42:20 +0200 |
| commit | fdfc057751415f7b58b4a95a02951264b5bc572b (patch) | |
| tree | 04f186899a2a5c9cbc6f28742778c6ce79b69b1f | |
| parent | a8ac372c1e77867e29c8edfd64a4348c32b9f90d (diff) | |
Added cross compiler script
| -rw-r--r-- | .gitignore | 3 | ||||
| -rw-r--r-- | cross.sh | 33 |
2 files changed, 35 insertions, 1 deletions
@@ -1,2 +1,3 @@ .idea -Melvix.iml
\ No newline at end of file +Melvix.iml +cross/
\ No newline at end of file diff --git a/cross.sh b/cross.sh new file mode 100644 index 0000000..4a49c18 --- /dev/null +++ b/cross.sh @@ -0,0 +1,33 @@ +#!/usr/bin/env sh +# Sets up a cross compiler + +# Create directory +mkdir cross +cd cross || exit +DIR=$(pwd) + +# Get sources +mkdir "${DIR}/src" && cd "${DIR}/src" || exit +echo "Downloading..." +curl -sSL "https://ftp.gnu.org/gnu/binutils/binutils-2.32.tar.xz" | tar xJ +curl -sSL "https://ftp.gnu.org/gnu/gcc/gcc-9.2.0/gcc-9.2.0.tar.xz" | tar xJ + +# Prepare compiling +mkdir -p "${DIR}/opt/bin" +export PREFIX="${DIR}/opt" +export TARGET=i686-elf +export PATH="$PREFIX/bin:$PATH" + +# Compile binutils +mkdir "${DIR}/src/build-binutils" && cd "${DIR}/src/build-binutils" || exit +../binutils-2.32/configure --target="$TARGET" --prefix="$PREFIX" --with-sysroot --disable-nls --disable-werror +make +make install + +# Compile GCC +mkdir "${DIR}/src/build-gcc" && cd "${DIR}/src/build-gcc" || exit +../gcc-9.2.0/configure --target=$TARGET --prefix="$PREFIX" --disable-nls --enable-languages=c,c++ --without-headers +make all-gcc +make all-target-libgcc +make install-gcc +make install-target-libgcc
\ No newline at end of file |