Include sysroot with built toolchain package

Author: Jason Mobarak

.travis.yml

@@ -16,6 +16,7 @@ before_install:
 
 script:
  - ./build.bash
+ - ./stage_sysroot.bash
  - ./build_example.bash
 
 after_success:

Dockerfile.base

@@ -3,7 +3,6 @@ FROM ubuntu:16.04
 RUN mkdir /work
 WORKDIR /work
 
-
 RUN   apt-get update \
     && apt-get install -y build-essential \
                           bison \

bin/arm-linux-gnueabihf-clang

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+R=/opt/llvm-obfuscator/sysroot
+
+/opt/llvm-obfuscator/bin/clang \
+  -I ${R}/usr/arm-linux-gnueabihf/include \
+  -L ${R}/usr/arm-linux-gnueabi/libhf \
+  -ccc-gcc-name arm-linux-gnueabihf-gcc \
+  --target=arm-linux-gnueabihf \
+  -mfloat-abi=hard \
+  -mcpu=cortex-a9 \
+  $@

bin/arm-linux-gnueabihf-clang++

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+R=/opt/llvm-obfuscator/sysroot
+
+/opt/llvm-obfuscator/bin/clang++ \
+  -I ${R}/usr/arm-linux-gnueabihf/include \
+  -L ${R}/usr/arm-linux-gnueabi/libhf \
+  -I ${R}/usr/arm-linux-gnueabihf/include/c++/4.8.5/ \
+  -L ${R}/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/ \
+  -I ${R}/usr/arm-linux-gnueabihf/include/c++/4.8.5/arm-linux-gnueabihf \
+  -ccc-gcc-name arm-linux-gnueabihf-gcc \
+  --target=arm-linux-gnueabihf \
+  -mfloat-abi=hard \
+  -mcpu=cortex-a9 \
+  $@

build_example.bash

@@ -7,6 +7,7 @@ docker run -i -t --rm \
     -v $PWD/example:/work/example \
     -v $PWD/build:/work/build \
     -v $PWD/output/opt:/opt \
+    -v $PWD/bin:/wrapper-bin \
     arm-llvm-obf:base \
-    /bin/bash -c "export PATH=/opt/llvm-obfuscator/bin:\$PATH; \
+    /bin/bash -c "export PATH=/opt/llvm-obfuscator/bin:/wrapper-bin:\$PATH; \
                   make -C example"

example/.gitignore

@@ -0,0 +1 @@
+test-*

example/Makefile

@@ -1,9 +1,11 @@
+OBFUSCATE_OPS := -mllvm -sub -mllvm -bcf -mllvm -fla
+
 all: normal obfuscated
 
 normal:
-	clang++ test.cc -o test-cxx -I /usr/arm-linux-gnueabihf/include -L /usr/arm-linux-gnueabi/libhf -ccc-gcc-name arm-linux-gnueabihf-gcc --target=arm-linux-gnueabihf -mfloat-abi=hard -mcpu=cortex-a9 -I /usr/arm-linux-gnueabihf/include/c++/4.8.5/ -L /usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/ -I /usr/arm-linux-gnueabihf/include/c++/4.8.5/arm-linux-gnueabihf
-	clang test.c -o test-c -I /usr/arm-linux-gnueabihf/include -L /usr/arm-linux-gnueabi/libhf -ccc-gcc-name arm-linux-gnueabihf-gcc --target=arm-linux-gnueabihf -mfloat-abi=hard -mcpu=cortex-a9
+	arm-linux-gnueabihf-clang++ test.cc -o test-cxx
+	arm-linux-gnueabihf-clang test.c -o test-c 
 
 obfuscated:
-	clang++ test.cc -o test-cxx-obf -I /usr/arm-linux-gnueabihf/include -L /usr/arm-linux-gnueabi/libhf -ccc-gcc-name arm-linux-gnueabihf-gcc --target=arm-linux-gnueabihf -mfloat-abi=hard -mcpu=cortex-a9 -mllvm -sub -mllvm -bcf -mllvm -fla -I /usr/arm-linux-gnueabihf/include/c++/4.8.5/ -L /usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/ -I /usr/arm-linux-gnueabihf/include/c++/4.8.5/arm-linux-gnueabihf
-	clang test.c -o test-c-obf -I /usr/arm-linux-gnueabihf/include -L /usr/arm-linux-gnueabi/libhf -ccc-gcc-name arm-linux-gnueabihf-gcc --target=arm-linux-gnueabihf -mfloat-abi=hard -mcpu=cortex-a9 -mllvm -sub -mllvm -bcf -mllvm -fla
+	arm-linux-gnueabihf-clang++ test.cc -o test-cxx $(OBFUSCATE_OPS)
+	arm-linux-gnueabihf-clang test.c -o test-c $(OBFUSCATE_OPS)

run_build_shell.bash

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+mkdir -p build
+mkdir -p output/opt
+
+docker run -i -t --rm \
+    -v $PWD/example:/work/example \
+    -v $PWD/build:/work/build \
+    -v $PWD/output/opt:/opt \
+    -v $PWD/bin:/wrapper-bin \
+    arm-llvm-obf:base \
+    /bin/bash -c "export PATH=/opt/llvm-obfuscator/bin:/wrapper-bin:\$PATH; exec /bin/bash"

stage_sysroot.bash

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+OUT=output/opt/llvm-obfuscator/sysroot
+
+rm -rf "$OUT"
+mkdir -p "$OUT"
+
+SYSROOT_DIRS=(
+  "/usr/arm-linux-gnueabihf/include"
+  "/usr/arm-linux-gnueabi/libhf"
+  "/usr/arm-linux-gnueabihf/include/c++/4.8.5"
+  "/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8"
+  "/usr/arm-linux-gnueabihf/include/c++/4.8.5/arm-linux-gnueabihf"
+)
+
+for SYSROOT_DIR in ${SYSROOT_DIRS[@]}; do
+  mkdir -p "${OUT}/${SYSROOT_DIR}"
+  rsync -azv "${SYSROOT_DIR}/" "${OUT}/${SYSROOT_DIR}/"
+done