diff --git a/boost/build.sh b/boost/build.sh
index 5d8ebb0..86f1692 100755
--- a/boost/build.sh
+++ b/boost/build.sh
@@ -2,11 +2,11 @@
 
 unameOut="$(uname -s)"
 case "${unameOut}" in
-    Linux*)     machineArch=Linux;;
-    Darwin*)    machineArch=MacOS;;
-    CYGWIN*)    machineArch=Windows;;
-    MINGW*)     machineArch=Windows;;
-    *)          machineArch="UNKNOWN:${unameOut}"
+Linux*) machineArch=Linux ;;
+Darwin*) machineArch=MacOS ;;
+CYGWIN*) machineArch=Windows ;;
+MINGW*) machineArch=Windows ;;
+*) machineArch="UNKNOWN:${unameOut}" ;;
 esac
 echo ${machineArch}
 
@@ -14,7 +14,7 @@ libVer=1_70_0
 
 echo libVer=$libVer
 
-scriptDir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+scriptDir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 originalPath=$scriptDir/original
 buildPath=$scriptDir/build
 installPath=$scriptDir/install
@@ -40,50 +40,50 @@ mkdir -p $libSrcPath
 tar zxvpf $libFilePath -C $buildPath
 
 if [ "${machineArch}" = "Linux" ]; then
-  (cd $libSrcPath && \
-  ./bootstrap.sh \
-  --prefix=$libInstallPath && \
-  ./b2 \
-  --build-dir=$libBuildPath \
-  --prefix=$libInstallPath \
-  --layout=versioned \
-  -j 4 \
-  variant=release,debug \
-  link=shared \
-  threading=multi \
-  runtime-link=shared \
-  address-model=64 \
-  install)
+  (cd $libSrcPath &&
+    ./bootstrap.sh --prefix=$libInstallPath &&
+    ./b2 \
+      --build-dir=$libBuildPath \
+      --prefix=$libInstallPath \
+      --layout=versioned \
+      -j 4 \
+      toolset=gcc \
+      toolset=clang \
+      variant=release,debug \
+      link=shared \
+      threading=multi \
+      runtime-link=shared \
+      address-model=64 \
+      install)
 elif [ "${machineArch}" = "MacOS" ]; then
-  (cd $libSrcPath && \
-  ./bootstrap.sh \
-  --prefix=$libInstallPath \
-  --with-toolset=clang && \
-  ./b2 \
-  --build-dir=$libBuildPath \
-  --prefix=$libInstallPath \
-  --layout=versioned \
-  -j 4 \
-  variant=release,debug \
-  link=shared \
-  threading=multi \
-  runtime-link=shared \
-  address-model=64 \
-  toolset=clang \
-  install)
+  (cd $libSrcPath &&
+    ./bootstrap.sh --prefix=$libInstallPath \
+      --with-toolset=clang &&
+    ./b2 \
+      --build-dir=$libBuildPath \
+      --prefix=$libInstallPath \
+      --layout=versioned \
+      -j 4 \
+      variant=release,debug \
+      link=shared \
+      threading=multi \
+      runtime-link=shared \
+      address-model=64 \
+      install)
 elif [ "${machineArch}" = "Windows" ]; then
-  (cd $libSrcPath && \
-  ./bootstrap.bat --prefix=$libInstallPath && \
-  ./b2 \
-  --build-dir=$libBuildPath \
-  --prefix=$libInstallPath \
-  -j 4 \
-  variant=release,debug \
-  link=shared \
-  threading=multi \
-  runtime-link=shared \
-  address-model=64 \
-  install)
+  (cd $libSrcPath &&
+    ./bootstrap.bat --prefix=$libInstallPath &&
+    ./b2 \
+      --build-dir=$libBuildPath \
+      --prefix=$libInstallPath \
+      --layout=versioned \
+      -j 4 \
+      variant=release,debug \
+      link=shared \
+      threading=multi \
+      runtime-link=shared \
+      address-model=64 \
+      install)
 else
   echo "unknown architecture"
   exit 1
diff --git a/google/benchmark/build.sh b/google/benchmark/build.sh
index 4f0d4f9..19bfecd 100755
--- a/google/benchmark/build.sh
+++ b/google/benchmark/build.sh
@@ -2,11 +2,11 @@
 
 unameOut="$(uname -s)"
 case "${unameOut}" in
-    Linux*)     machineArch=Linux;;
-    Darwin*)    machineArch=MacOS;;
-    CYGWIN*)    machineArch=Windows;;
-    MINGW*)     machineArch=Windows;;
-    *)          machineArch="UNKNOWN:${unameOut}"
+Linux*) machineArch=Linux ;;
+Darwin*) machineArch=MacOS ;;
+CYGWIN*) machineArch=Windows ;;
+MINGW*) machineArch=Windows ;;
+*) machineArch="UNKNOWN:${unameOut}" ;;
 esac
 echo ${machineArch}
 
@@ -14,7 +14,7 @@ libVer=1.5.0
 
 echo libVer=$libVer
 
-scriptDir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+scriptDir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 originalPath=$scriptDir/original
 buildPath=$scriptDir/build
 installPath=$scriptDir/install
@@ -40,66 +40,66 @@ mkdir -p $libSrcPath
 tar zxvpf $libFilePath -C $buildPath
 
 if [ "${machineArch}" = "Linux" ]; then
-  ( cd $libBuildPath && \
-  cmake \
-  -DCMAKE_BUILD_TYPE=Release \
-  -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
-  -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/release \
-  $libSrcPath && \
-  make install -j)
-  ( cd $libBuildPath && \
-  cmake \
-  -DCMAKE_BUILD_TYPE=Debug \
-  -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
-  -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/debug \
-  $libSrcPath && \
-  make install -j)
+  (cd $libBuildPath &&
+    cmake \
+      -DCMAKE_BUILD_TYPE=Release \
+      -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
+      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/release \
+      $libSrcPath &&
+    make install -j)
+  (cd $libBuildPath &&
+    cmake \
+      -DCMAKE_BUILD_TYPE=Debug \
+      -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
+      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/debug \
+      $libSrcPath &&
+    make install -j)
 elif [ "${machineArch}" = "MacOS" ]; then
-  ( cd $libBuildPath && \
-  cmake \
-  -DCMAKE_BUILD_TYPE=Release \
-  -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
-  -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/release \
-  -DLLVMAR_EXECUTABLE:PATH=/usr/bin/ar \
-  -DLLVMNM_EXECUTABLE:PATH=/usr/bin/nm \
-  -DLLVMRANLIB_EXECUTABLE:PATH=/usr/bin/ranlib \
-  $libSrcPath && \
-  make install -j)
-  ( cd $libBuildPath && \
-  cmake \
-  -DCMAKE_BUILD_TYPE=Debug \
-  -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
-  -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/debug \
-  -DLLVMAR_EXECUTABLE:PATH=/usr/bin/ar \
-  -DLLVMNM_EXECUTABLE:PATH=/usr/bin/nm \
-  -DLLVMRANLIB_EXECUTABLE:PATH=/usr/bin/ranlib \
-  $libSrcPath && \
-  make install -j)
+  (cd $libBuildPath &&
+    cmake \
+      -DCMAKE_BUILD_TYPE=Release \
+      -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
+      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/release \
+      -DLLVMAR_EXECUTABLE:PATH=/usr/bin/ar \
+      -DLLVMNM_EXECUTABLE:PATH=/usr/bin/nm \
+      -DLLVMRANLIB_EXECUTABLE:PATH=/usr/bin/ranlib \
+      $libSrcPath &&
+    make install -j)
+  (cd $libBuildPath &&
+    cmake \
+      -DCMAKE_BUILD_TYPE=Debug \
+      -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
+      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/debug \
+      -DLLVMAR_EXECUTABLE:PATH=/usr/bin/ar \
+      -DLLVMNM_EXECUTABLE:PATH=/usr/bin/nm \
+      -DLLVMRANLIB_EXECUTABLE:PATH=/usr/bin/ranlib \
+      $libSrcPath &&
+    make install -j)
 elif [ "${machineArch}" = "Windows" ]; then
-  ( cd $libBuildPath && \
-  cmake \
-  -DCMAKE_BUILD_TYPE=Release \
-  -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
-  -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/release \
-  -G "Visual Studio 16 2019" \
-  -A x64 \
-  $libSrcPath && \
-  cmake \
-  --build . \
-  --config Release \
-  --target INSTALL)
-  ( cd $libBuildPath && \
-  cmake \
-  -DCMAKE_BUILD_TYPE=Debug \
-  -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
-  -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/debug \
-  -G "Visual Studio 16 2019" \
-  -A x64 \
-  $libSrcPath && \
-  cmake \
-  --build . \
-  --config Debug \
-  --target INSTALL)
+  (cd $libBuildPath &&
+    cmake \
+      -DCMAKE_BUILD_TYPE=Release \
+      -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
+      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/release \
+      -G "Visual Studio 16 2019" \
+      -A x64 \
+      $libSrcPath &&
+    cmake \
+      --build . \
+      --config Release \
+      --target INSTALL)
+  (cd $libBuildPath &&
+    cmake \
+      -DCMAKE_BUILD_TYPE=Debug \
+      -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
+      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/debug \
+      -G "Visual Studio 16 2019" \
+      -A x64 \
+      $libSrcPath &&
+    cmake \
+      --build . \
+      --config Debug \
+      --target INSTALL)
 else
   echo "unknown architecture"
   exit 1
diff --git a/google/log/build.sh b/google/log/build.sh
index 47ec4cd..e7e10b5 100755
--- a/google/log/build.sh
+++ b/google/log/build.sh
@@ -2,11 +2,11 @@
 
 unameOut="$(uname -s)"
 case "${unameOut}" in
-    Linux*)     machineArch=Linux;;
-    Darwin*)    machineArch=MacOS;;
-    CYGWIN*)    machineArch=Windows;;
-    MINGW*)     machineArch=Windows;;
-    *)          machineArch="UNKNOWN:${unameOut}"
+Linux*) machineArch=Linux ;;
+Darwin*) machineArch=MacOS ;;
+CYGWIN*) machineArch=Windows ;;
+MINGW*) machineArch=Windows ;;
+*) machineArch="UNKNOWN:${unameOut}" ;;
 esac
 echo ${machineArch}
 
@@ -14,7 +14,7 @@ libVer=0.4.0
 
 echo libVer=$libVer
 
-scriptDir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+scriptDir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 originalPath=$scriptDir/original
 buildPath=$scriptDir/build
 installPath=$scriptDir/install
@@ -40,52 +40,52 @@ mkdir -p $libSrcPath
 tar zxvpf $libFilePath -C $buildPath
 
 if [ "${machineArch}" = "Linux" ]; then
-  ( cd $libBuildPath && \
-  cmake \
-  -DCMAKE_BUILD_TYPE=Release \
-  -DBUILD_SHARED_LIBS:BOOL=TRUE \
-  -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-  $libSrcPath && \
-  make install -j)
-  ( cd $libBuildPath && \
-  cmake \
-  -DCMAKE_BUILD_TYPE=Debug \
-  -DBUILD_SHARED_LIBS:BOOL=TRUE \
-  -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-  $libSrcPath && \
-  make install -j)
+  (cd $libBuildPath &&
+    cmake \
+      -DCMAKE_BUILD_TYPE=Release \
+      -DBUILD_SHARED_LIBS:BOOL=TRUE \
+      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
+      $libSrcPath &&
+    make install -j)
+  (cd $libBuildPath &&
+    cmake \
+      -DCMAKE_BUILD_TYPE=Debug \
+      -DBUILD_SHARED_LIBS:BOOL=TRUE \
+      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
+      $libSrcPath &&
+    make install -j)
 elif [ "${machineArch}" = "MacOS" ]; then
-  ( cd $libBuildPath && \
-  cmake \
-  -DCMAKE_BUILD_TYPE=Release \
-  -DBUILD_SHARED_LIBS:BOOL=TRUE \
-  -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-  $libSrcPath && \
-  make install -j)
-  ( cd $libBuildPath && \
-  cmake \
-  -DCMAKE_BUILD_TYPE=Debug \
-  -DBUILD_SHARED_LIBS:BOOL=TRUE \
-  -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-  $libSrcPath && \
-  make install -j)
+  (cd $libBuildPath &&
+    cmake \
+      -DCMAKE_BUILD_TYPE=Release \
+      -DBUILD_SHARED_LIBS:BOOL=TRUE \
+      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
+      $libSrcPath &&
+    make install -j)
+  (cd $libBuildPath &&
+    cmake \
+      -DCMAKE_BUILD_TYPE=Debug \
+      -DBUILD_SHARED_LIBS:BOOL=TRUE \
+      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
+      $libSrcPath &&
+    make install -j)
 elif [ "${machineArch}" = "Windows" ]; then
-  ( cd $libBuildPath && \
-  cmake \
-  -DCMAKE_BUILD_TYPE=Release \
-  -DBUILD_SHARED_LIBS:BOOL=TRUE \
-  -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-  -G "Visual Studio 16 2019" \
-  -A x64 \
-  $libSrcPath && \
-  cmake \
-  --build . \
-  --config Release \
-  --target INSTALL && \
-  cmake \
-  --build . \
-  --config Debug \
-  --target INSTALL)
+  (cd $libBuildPath &&
+    cmake \
+      -DCMAKE_BUILD_TYPE=Release \
+      -DBUILD_SHARED_LIBS:BOOL=TRUE \
+      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
+      -G "Visual Studio 16 2019" \
+      -A x64 \
+      $libSrcPath &&
+    cmake \
+      --build . \
+      --config Release \
+      --target INSTALL &&
+    cmake \
+      --build . \
+      --config Debug \
+      --target INSTALL)
 else
   echo "unknown architecture"
   exit 1
diff --git a/google/test/build.sh b/google/test/build.sh
index 18b00f4..6f2ac4f 100755
--- a/google/test/build.sh
+++ b/google/test/build.sh
@@ -2,11 +2,11 @@
 
 unameOut="$(uname -s)"
 case "${unameOut}" in
-    Linux*)     machineArch=Linux;;
-    Darwin*)    machineArch=MacOS;;
-    CYGWIN*)    machineArch=Windows;;
-    MINGW*)     machineArch=Windows;;
-    *)          machineArch="UNKNOWN:${unameOut}"
+Linux*) machineArch=Linux ;;
+Darwin*) machineArch=MacOS ;;
+CYGWIN*) machineArch=Windows ;;
+MINGW*) machineArch=Windows ;;
+*) machineArch="UNKNOWN:${unameOut}" ;;
 esac
 echo ${machineArch}
 
@@ -14,7 +14,7 @@ libVer=1.8.1
 
 echo libVer=$libVer
 
-scriptDir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+scriptDir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 originalPath=$scriptDir/original
 buildPath=$scriptDir/build
 installPath=$scriptDir/install
@@ -40,52 +40,52 @@ mkdir -p $libSrcPath
 tar zxvpf $libFilePath -C $buildPath
 
 if [ "${machineArch}" = "Linux" ]; then
-  ( cd $libBuildPath && \
-  cmake \
-  -DCMAKE_BUILD_TYPE=Release \
-  -DBUILD_SHARED_LIBS:BOOL=TRUE \
-  -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-  $libSrcPath && \
-  make install -j)
-  ( cd $libBuildPath && \
-  cmake \
-  -DCMAKE_BUILD_TYPE=Debug \
-  -DBUILD_SHARED_LIBS:BOOL=TRUE \
-  -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-  $libSrcPath && \
-  make install -j)
+  (cd $libBuildPath &&
+    cmake \
+      -DCMAKE_BUILD_TYPE=Release \
+      -DBUILD_SHARED_LIBS:BOOL=TRUE \
+      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
+      $libSrcPath &&
+    make install -j)
+  (cd $libBuildPath &&
+    cmake \
+      -DCMAKE_BUILD_TYPE=Debug \
+      -DBUILD_SHARED_LIBS:BOOL=TRUE \
+      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
+      $libSrcPath &&
+    make install -j)
 elif [ "${machineArch}" = "MacOS" ]; then
-  ( cd $libBuildPath && \
-  cmake \
-  -DCMAKE_BUILD_TYPE=Release \
-  -DBUILD_SHARED_LIBS:BOOL=TRUE \
-  -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-  $libSrcPath && \
-  make install -j)
-  ( cd $libBuildPath && \
-  cmake \
-  -DCMAKE_BUILD_TYPE=Debug \
-  -DBUILD_SHARED_LIBS:BOOL=TRUE \
-  -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-  $libSrcPath && \
-  make install -j)
+  (cd $libBuildPath &&
+    cmake \
+      -DCMAKE_BUILD_TYPE=Release \
+      -DBUILD_SHARED_LIBS:BOOL=TRUE \
+      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
+      $libSrcPath &&
+    make install -j)
+  (cd $libBuildPath &&
+    cmake \
+      -DCMAKE_BUILD_TYPE=Debug \
+      -DBUILD_SHARED_LIBS:BOOL=TRUE \
+      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
+      $libSrcPath &&
+    make install -j)
 elif [ "${machineArch}" = "Windows" ]; then
-  ( cd $libBuildPath && \
-  cmake \
-  -DCMAKE_BUILD_TYPE=Release \
-  -DBUILD_SHARED_LIBS:BOOL=TRUE \
-  -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-  -G "Visual Studio 16 2019" \
-  -A x64 \
-  $libSrcPath && \
-  cmake \
-  --build . \
-  --config Release \
-  --target INSTALL && \
-  cmake \
-  --build . \
-  --config Debug \
-  --target INSTALL)
+  (cd $libBuildPath &&
+    cmake \
+      -DCMAKE_BUILD_TYPE=Release \
+      -DBUILD_SHARED_LIBS:BOOL=TRUE \
+      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
+      -G "Visual Studio 16 2019" \
+      -A x64 \
+      $libSrcPath &&
+    cmake \
+      --build . \
+      --config Release \
+      --target INSTALL &&
+    cmake \
+      --build . \
+      --config Debug \
+      --target INSTALL)
 else
   echo "unknown architecture"
   exit 1
diff --git a/mpi/mpich/build.sh b/mpi/mpich/build.sh
index b61cdae..8ee8e2d 100755
--- a/mpi/mpich/build.sh
+++ b/mpi/mpich/build.sh
@@ -4,7 +4,7 @@ libVer=3.3.1
 
 echo libVer=$libVer
 
-scriptDir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+scriptDir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 originalPath=$scriptDir/original
 buildPath=$scriptDir/build
 installPath=$scriptDir/install
@@ -65,23 +65,22 @@ echo
 echo "LD_LIBRARY_PATH = $LD_LIBRARY_PATH"
 
 # run the configure command with all build options
-( cd $libBuildPath && \
-$libSrcPath/configure \
---prefix=$libInstallPath \
---disable-fc \
---disable-f77 \
---disable-fortran \
---disable-cxx \
---enable-fast=all \
-MPICHLIB_CFLAGS=$BCFLAGS \
-CC=gcc \
-CXX=g++ \
-2>&1 | tee config.out.txt)
+(cd $libBuildPath &&
+  $libSrcPath/configure \
+    --prefix=$libInstallPath \
+    --disable-fc \
+    --disable-f77 \
+    --disable-fortran \
+    --disable-cxx \
+    --enable-fast=all \
+    MPICHLIB_CFLAGS=$BCFLAGS \
+    CC=gcc \
+    CXX=g++ \
+    2>&1 | tee config.out.txt)
 
 # clean, build, and install
-( cd $libBuildPath && \
-make clean)
-
-( cd $libBuildPath && \
-make install -j 2>&1 | tee build.out.txt)
+(cd $libBuildPath &&
+  make clean)
 
+(cd $libBuildPath &&
+  make install -j 2>&1 | tee build.out.txt)
diff --git a/mpi/openmpi/build.sh b/mpi/openmpi/build.sh
index 876ffa9..b2b0201 100755
--- a/mpi/openmpi/build.sh
+++ b/mpi/openmpi/build.sh
@@ -4,7 +4,7 @@ libVer=4.0.1
 
 echo libVer=$libVer
 
-scriptDir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+scriptDir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 originalPath=$scriptDir/original
 buildPath=$scriptDir/build
 installPath=$scriptDir/install
@@ -78,24 +78,22 @@ echo "LD_LIBRARY_PATH = $LD_LIBRARY_PATH"
 #FCFLAGS=$BFFLAGS
 
 # run the configure command with all build options
-( cd $libBuildPath && \
-$libSrcPath/configure \
---prefix=$libInstallPath \
---disable-vt \
---disable-mpi-fortran \
---disable-mpi-cxx \
---disable-static \
---disable-wrapper-rpath \
---disable-wrapper-runpath \
---disable-dlopen \
---enable-mca-static=allocator,bml,btl-sm,btl-self,coll,common-sm,errmgr,gpr,io,iof,maffinity-first_use,mpool-sm,ns,odls,oob,osc,pls,pml,ras,rcache,rds,rmaps,rmgr,rml,sds,topo \
-CFLAGS=$BCFLAGS \
-2>&1 | tee config.out.txt)
+(cd $libBuildPath &&
+  $libSrcPath/configure \
+    --prefix=$libInstallPath \
+    --disable-vt \
+    --disable-mpi-cxx \
+    --disable-static \
+    --disable-wrapper-rpath \
+    --disable-wrapper-runpath \
+    --disable-dlopen \
+    --enable-mca-static=allocator,bml,btl-sm,btl-self,coll,common-sm,errmgr,gpr,io,iof,maffinity-first_use,mpool-sm,ns,odls,oob,osc,pls,pml,ras,rcache,rds,rmaps,rmgr,rml,sds,topo \
+    CFLAGS=$BCFLAGS \
+    2>&1 | tee config.out.txt)
 
 # clean, build, and install
-( cd $libBuildPath && \
-make clean)
-
-( cd $libBuildPath && \
-make install -j 2>&1 | tee build.out.txt)
+(cd $libBuildPath &&
+  make clean)
 
+(cd $libBuildPath &&
+  make install -j 2>&1 | tee build.out.txt)
diff --git a/swig/build.sh b/swig/build.sh
index 2353e89..040b4c1 100755
--- a/swig/build.sh
+++ b/swig/build.sh
@@ -4,7 +4,7 @@ libVer=4.0.0
 
 echo libVer=$libVer
 
-scriptDir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+scriptDir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 originalPath=$scriptDir/original
 buildPath=$scriptDir/build
 installPath=$scriptDir/install
@@ -26,7 +26,7 @@ mkdir -p $libInstallPath
 mkdir -p $libSrcPath
 
 tar zxvpf $libFilePath -C $buildPath
-( cd $libSrcPath && \
-./configure --prefix=$libInstallPath && \
-make -j && \
-make install)
+(cd $libSrcPath &&
+  ./configure --prefix=$libInstallPath &&
+  make -j &&
+  make install)