From 66289aa8ecfa07b20bad424eb9860b196641ef52 Mon Sep 17 00:00:00 2001
From: Brett Weiland <brett_weiland@bpcspace.com>
Date: Fri, 19 Mar 2021 10:54:25 -0500
Subject: first commit

---
 compiler/create_crosscompiler.sh | 42 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100755 compiler/create_crosscompiler.sh

(limited to 'compiler')

diff --git a/compiler/create_crosscompiler.sh b/compiler/create_crosscompiler.sh
new file mode 100755
index 0000000..49bc9cb
--- /dev/null
+++ b/compiler/create_crosscompiler.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+export PREFIX=/home/indigo/projects/small/indigo_os/compiler/indigo_gcc
+export TARGET=x86_64-elf
+export PATH="$PREFIX/bin:$PATH"
+
+export JOBS=7
+
+mkdir -p indigo_gcc/
+mkdir -p src/
+
+mkdir src/packs
+mkdir src/build_binutils
+mkdir src/build_gcc
+
+
+
+#download the latest binutils
+lftp -c "set xfer:clobber on; connect ftp.gnu.org; get -O src/packs/ gnu/binutils/$(lftp -c 'connect ftp.gnu.org; ls gnu/binutils/binutils*.tar.gz' | awk '{print $NF}' | sort -V | tail -n 1)"
+
+#download gcc
+#yes, I know, I'm making too many connections, I'm tired as fuck rn
+latest_gcc=$(lftp -c 'connect ftp.gnu.org; ls -d gnu/gcc/gcc-*' | grep -E "^d" | awk '{print $NF}' | sort -V | tail -1)
+lftp -c "set xfer:clobber on; connect ftp.gnu.org; get -O src/packs/ gnu/gcc/$latest_gcc/$latest_gcc.tar.gz"
+
+cd src/packs/
+
+for f in *tar.gz; do 
+  tar -xf "$f"
+done
+
+cd ../build_binutils
+../packs/binutils-*/configure --target=$TARGET --enable-interwork --enable-multilib --disable-nls --disable-werror --prefix="$PREFIX" &&
+make -j$JOBS all install 2>&1 | tee binutils_build_log
+make install
+
+cd ../build_gcc
+../packs/gcc-*/configure --target=$TARGET --prefix="$PREFIX" --disable-nls --disable-libssp --enable-languages=c --without-headers &&
+make -j$JOBS all-gcc &&
+make -j$JOBS all-target-libgcc &&
+make install-gcc
+make install-target-libgcc
+
-- 
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