diff --git a/autogen.sh b/autogen.sh
index 3f0fcd4..5e586d7 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,21 +1,21 @@
-#!/usr/bin/env bash
+#!/bin/sh
 # Run this to generate all the initial makefiles, etc.
 # Ripped off from GNOME macros version

 DIE=0

-srcdir=`dirname $0`
+srcdir=`dirname "$0"`
 test -z "$srcdir" && srcdir=.

 if [ -n "$MONO_PATH" ]; then
 	# from -> /mono/lib:/another/mono/lib
 	# to -> /mono /another/mono
-	for i in `echo ${MONO_PATH} | tr ":" " "`; do
-		i=`dirname ${i}`
-		if [ -n "{i}" -a -d "${i}/share/aclocal" ]; then
+	for i in `echo "${MONO_PATH}" | tr ":" " "`; do
+		i=`dirname "${i}"`
+		if [ -n "${i}" ] && [ -d "${i}/share/aclocal" ]; then
 			ACLOCAL_FLAGS="-I ${i}/share/aclocal $ACLOCAL_FLAGS"
 		fi
-		if [ -n "{i}" -a -d "${i}/bin" ]; then
+		if [ -n "${i}" ] && [ -d "${i}/bin" ]; then
 			PATH="${i}/bin:$PATH"
 		fi
 	done
@@ -31,9 +31,9 @@ fi
 }

 if [ -z "$LIBTOOLIZE" ]; then
-  LIBTOOLIZE=`which glibtoolize 2>/dev/null`
+  LIBTOOLIZE=`command -v glibtoolize 2>/dev/null`
   if [ ! -x "$LIBTOOLIZE" ]; then
-    LIBTOOLIZE=`which libtoolize`
+    LIBTOOLIZE=`command -v libtoolize 2>/dev/null`
   fi
 fi

@@ -109,24 +109,28 @@ has_ext_mod=false
 ext_mod_args=''
 has_disable_boehm=false
 for PARAM; do
-    if [[ $PARAM =~ "--enable-extension-module" ]] ; then
-        has_ext_mod=true
-        if [[ $PARAM =~ "=" ]] ; then
-            ext_mod_args=`echo $PARAM | cut -d= -f2`
-        fi
-    fi
-    if [[ $PARAM =~ "--disable-boehm" ]] ; then
-      has_disable_boehm=true
-    fi
+    case "$PARAM" in
+        --enable-extension-module)
+            has_ext_mod=true
+            ;;
+        --enable-extension-module=*)
+            has_ext_mod=true
+            ext_mod_args=${PARAM#*=}
+            ;;
+        --disable-boehm)
+            has_disable_boehm=true
+            ;;
+    esac
 done

 #
 # Plug in the extension module
 #
-if test x$has_ext_mod = xtrue; then
-	pushd $top_srcdir../mono-extensions/scripts
-	sh ./prepare-repo.sh $ext_mod_args || exit 1
-	popd
+if test "x$has_ext_mod" = xtrue; then
+	(
+		cd "$srcdir/../mono-extensions/scripts" &&
+		sh ./prepare-repo.sh "$ext_mod_args"
+	) || exit 1
 else
 	cat mono/mini/Makefile.am.in > mono/mini/Makefile.am
 fi
@@ -156,12 +160,12 @@ autoconf || { echo "**Error**: autoconf failed."; exit 1; }

 # Update all submodules recursively to ensure everything is checked out
 if test -e $srcdir/scripts/update_submodules.sh; then
-  (cd $srcdir && scripts/update_submodules.sh)
+  (cd "$srcdir" && sh scripts/update_submodules.sh)
 fi

-if test x$has_disable_boehm = xfalse -a -d $srcdir/external/bdwgc; then
+if test "x$has_disable_boehm" = xfalse -a -d "$srcdir/external/bdwgc"; then
   echo Running external/bdwgc/autogen.sh ...
-  (cd $srcdir/external/bdwgc ; NOCONFIGURE=1 ./autogen.sh "$@")
+  (cd "$srcdir/external/bdwgc" ; NOCONFIGURE=1 ./autogen.sh "$@")
   echo Done running external/bdwgc/autogen.sh ...
 fi

@@ -173,7 +177,15 @@ host_conf_flag=
 build_uname_all=`(uname -a) 2>/dev/null`
 case "$build_uname_all" in
 CYGWIN*)
-  if [[ "$@" != *"--host="* ]]; then
+  has_host_flag=false
+  for arg do
+    case "$arg" in
+      --host=*)
+        has_host_flag=true
+        ;;
+    esac
+  done
+  if test "$has_host_flag" != true; then
 	  echo "Missing --host parameter, configure using ./configure --host=i686-w64-mingw32 or --host=x86_64-w64-mingw32"
 	  echo "Falling back using --host=x86_64-w64-mingw32 as default."
     host_conf_flag="--host=x86_64-w64-mingw32"
diff --git a/configure b/configure
index a465a2f..328ca8f 100755
--- a/configure
+++ b/configure
@@ -18865,7 +18865,7 @@ fi
 # end dolt


-export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
+export_ldflags=`eval echo \\$export_dynamic_flag_spec`


 # Test whenever ld supports -version-script
diff --git a/configure.ac b/configure.ac
index ed6b6db..2629b10 100644
--- a/configure.ac
+++ b/configure.ac
@@ -678,7 +678,7 @@ AM_PROG_LIBTOOL
 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
 DOLT

-export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
+export_ldflags=`eval echo \\$export_dynamic_flag_spec`
 AC_SUBST(export_ldflags)

 # Test whenever ld supports -version-script
diff --git a/llvm/build_llvm_config.sh b/llvm/build_llvm_config.sh
index 7880d84..de1d368 100755
--- a/llvm/build_llvm_config.sh
+++ b/llvm/build_llvm_config.sh
@@ -1,27 +1,38 @@
-#!/bin/bash
+#!/bin/sh

 llvm_config=$1
 llvm_codegen_libs="$2"
-llvm_extra_libs="${@:3}"
+shift 2
+llvm_extra_libs="$*"

 use_llvm_config=1
 llvm_host_win32=0
 llvm_host_win32_wsl=0
 llvm_host_win32_cygwin=0

-function win32_format_path {
-	local formatted_path=$1
-	if  [[ $llvm_host_win32_wsl = 1 ]] && [[ $1 != "/mnt/"* ]]; then
-		# if path is not starting with /mnt under WSL it could be a windows path, convert using wslpath.
-		formatted_path="$(wslpath -a "$1")"
-	elif [[ $llvm_host_win32_cygwin = 1 ]] && [[ $1 != "/cygdrive/"* ]]; then
-		# if path is not starting with /cygdrive under CygWin it could be a windows path, convert using cygpath.
-		formatted_path="$(cygpath -a "$1")"
-	fi
+win32_format_path() {
+	formatted_path=$1
+	case "$llvm_host_win32_wsl:$1" in
+		1:/mnt/*)
+			;;
+		1:*)
+			# If the path is not under /mnt on WSL it could already be a Windows path.
+			formatted_path="$(wslpath -a "$1")"
+			;;
+	esac
+	case "$llvm_host_win32_cygwin:$formatted_path" in
+		1:/cygdrive/*)
+			;;
+		1:*)
+			# If the path is not under /cygdrive on Cygwin it could already be a Windows path.
+			formatted_path="$(cygpath -a "$formatted_path")"
+			;;
+	esac
 	echo "$formatted_path"
 }

-if [[ $llvm_config = *".exe" ]]; then
+case "$llvm_config" in
+*.exe)
 	llvm_host_win32=1
 	# llvm-config is a windows binary. Check if we are running CygWin or WSL since then we might still be able to run llvm-config.exe
 	host_uname="$(uname -a)"
@@ -37,66 +48,67 @@ if [[ $llvm_config = *".exe" ]]; then
 		*)
 			use_llvm_config=0
 	esac
-fi
+	;;
+esac

-if [[ $llvm_host_win32 = 1 ]]; then
+if [ "$llvm_host_win32" = 1 ]; then
 	llvm_config=$(win32_format_path "$llvm_config")
 fi

-if [[ $use_llvm_config = 1 ]]; then
-	llvm_api_version=`$llvm_config --mono-api-version` || "0"
-	with_llvm=`$llvm_config --prefix`
-	llvm_config_cflags=`$llvm_config --cflags`
-	llvm_system=`$llvm_config --system-libs`
-	llvm_core_components=`$llvm_config --libs analysis core bitwriter`
-	if [[ $llvm_api_version -lt 600 ]]; then
-		llvm_old_jit=`$llvm_config --libs mcjit jit 2>>/dev/null`
+if [ "$use_llvm_config" = 1 ]; then
+	llvm_api_version=$("$llvm_config" --mono-api-version 2>/dev/null || printf '%s\n' 0)
+	with_llvm=$("$llvm_config" --prefix)
+	llvm_config_cflags=$("$llvm_config" --cflags)
+	llvm_system=$("$llvm_config" --system-libs)
+	llvm_core_components=$("$llvm_config" --libs analysis core bitwriter)
+	if [ "$llvm_api_version" -lt 600 ]; then
+		llvm_old_jit=$("$llvm_config" --libs mcjit jit 2>>/dev/null)
 	else
-		llvm_old_jit=`$llvm_config --libs mcjit 2>>/dev/null`
+		llvm_old_jit=$("$llvm_config" --libs mcjit 2>>/dev/null)
 	fi
-	llvm_new_jit=`$llvm_config --libs orcjit 2>>/dev/null`
+	llvm_new_jit=$("$llvm_config" --libs orcjit 2>>/dev/null)

-	if [[ ! -z $llvm_codegen_libs ]]; then
-		llvm_extra=`$llvm_config --libs $llvm_codegen_libs`
+	if [ -n "$llvm_codegen_libs" ]; then
+		llvm_extra=$("$llvm_config" --libs "$llvm_codegen_libs")
 	fi

 	# When building for Windows subsystem using WSL or CygWin the path returned from llvm-config.exe
 	# could be a Windows style path, make sure to format it into a path usable for WSL/CygWin.
-	if [[ $llvm_host_win32 = 1 ]]; then
+	if [ "$llvm_host_win32" = 1 ]; then
 		with_llvm=$(win32_format_path "$with_llvm")
 	fi
 fi

 # When cross compiling for Windows on system not capable of running Windows binaries, llvm-config.exe can't be used to query for
 # LLVM parameters. In that scenario we will need to fallback to default values.
-if [[ $llvm_host_win32 = 1 ]] && [[ $use_llvm_config = 0 ]]; then
+if [ "$llvm_host_win32" = 1 ] && [ "$use_llvm_config" = 0 ]; then
 	# Assume we have llvm-config sitting in llvm-install-root/bin directory, get llvm-install-root directory.
 	with_llvm="$(dirname $llvm_config)"
 	with_llvm="$(dirname $with_llvm)"
 	llvm_config_path=$with_llvm/include/llvm/Config/llvm-config.h

 	# llvm-config.exe --mono-api-version
-	llvm_api_version=`awk '/MONO_API_VERSION/ { print $3 }' $llvm_config_path`
+	llvm_api_version=$(awk '/MONO_API_VERSION/ { print $3 }' "$llvm_config_path")

 	# llvm-config.exe --cflags, returned information currently not used.
 	llvm_config_cflags=

 	# llvm-config.exe --system-libs
-	if [[ $llvm_api_version -lt 600 ]]; then
+	if [ "$llvm_api_version" -lt 600 ]; then
 		llvm_system="-limagehlp -lpsapi -lshell32"
 	else
 		llvm_system="-lpsapi -lshell32 -lole32 -luuid -ladvapi32"
 	fi

 	# llvm-config.exe --libs analysis core bitwriter
-	if [[ $llvm_api_version -lt 600 ]]; then
+	if [ "$llvm_api_version" -lt 600 ]; then
 		llvm_core_components="-lLLVMBitWriter -lLLVMAnalysis -lLLVMTarget -lLLVMMC -lLLVMCore -lLLVMSupport"
 	else
 		llvm_core_components="-lLLVMBitWriter -lLLVMAnalysis -lLLVMProfileData -lLLVMObject -lLLVMMCParser -lLLVMMC -lLLVMBitReader -lLLVMCore -lLLVMBinaryFormat -lLLVMSupport -lLLVMDemangle"
 	fi

 	# llvm-config.exe --libs mcjit jit
-	if [[ $llvm_api_version -lt 600 ]]; then
+	if [ "$llvm_api_version" -lt 600 ]; then
 		llvm_old_jit="-lLLVMJIT -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMExecutionEngine -lLLVMMC -lLLVMCore -lLLVMSupport"
 	else
 		# Current build of LLVM 60 for cross Windows builds doesn't support LLVM JIT.
@@ -110,7 +122,7 @@ if [[ $llvm_host_win32 = 1 ]] && [[ $use_llvm_config = 0 ]]; then
 	case "$llvm_codegen_libs" in
 		*x86codegen*)
 			# llvm-config.exe --libs x86codegen
-			if [[ $llvm_api_version -lt 600 ]]; then
+			if [ "$llvm_api_version" -lt 600 ]; then
 				llvm_extra="-lLLVMX86CodeGen -lLLVMX86Desc -lLLVMX86Info -lLLVMObject -lLLVMBitReader -lLLVMMCDisassembler -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMMCParser -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMMC -lLLVMCore -lLLVMSupport"
 			else
 				llvm_extra="-lLLVMX86CodeGen -lLLVMGlobalISel -lLLVMX86Desc -lLLVMX86Info -lLLVMMCDisassembler -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMDebugInfoCodeView -lLLVMDebugInfoMSF -lLLVMCodeGen -lLLVMTarget -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMBitWriter -lLLVMAnalysis -lLLVMProfileData -lLLVMObject -lLLVMMCParser -lLLVMMC -lLLVMBitReader -lLLVMCore -lLLVMBinaryFormat -lLLVMSupport -lLLVMDemangle"
@@ -118,7 +130,7 @@ if [[ $llvm_host_win32 = 1 ]] && [[ $use_llvm_config = 0 ]]; then
 			;;
 		*armcodegen*)
 			# llvm-config.exe --libs armcodegen
-			if [[ $llvm_api_version -lt 600 ]]; then
+			if [ "$llvm_api_version" -lt 600 ]; then
 				llvm_extra="-lLLVMARMCodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMMCParser -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMCore -lLLVMARMDesc -lLLVMMCDisassembler -lLLVMARMInfo -lLLVMARMAsmPrinter -lLLVMMC -lLLVMSupport"
 			else
 				llvm_extra="-lLLVMARMCodeGen -lLLVMGlobalISel -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMDebugInfoCodeView -lLLVMDebugInfoMSF -lLLVMCodeGen -lLLVMTarget -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMBitWriter -lLLVMAnalysis -lLLVMProfileData -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMCore -lLLVMBinaryFormat -lLLVMARMDesc -lLLVMMCDisassembler -lLLVMARMInfo -lLLVMARMAsmPrinter -lLLVMARMUtils -lLLVMMC -lLLVMSupport -lLLVMDemangle"
@@ -126,7 +138,7 @@ if [[ $llvm_host_win32 = 1 ]] && [[ $use_llvm_config = 0 ]]; then
 			;;
 		*aarch64codegen*)
 			# llvm-config.exe --libs aarch64codegen
-			if [[ $llvm_api_version -lt 600 ]]; then
+			if [ "$llvm_api_version" -lt 600 ]; then
 				llvm_extra="-lLLVMAArch64CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMMCParser -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMCore -lLLVMAArch64Desc -lLLVMAArch64Info -lLLVMAArch64AsmPrinter -lLLVMMC -lLLVMAArch64Utils -lLLVMSupport"
 			else
 				llvm_extra="-lLLVMAArch64CodeGen -lLLVMGlobalISel -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMDebugInfoCodeView -lLLVMDebugInfoMSF -lLLVMCodeGen -lLLVMTarget -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMBitWriter -lLLVMAnalysis -lLLVMProfileData -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMCore -lLLVMBinaryFormat -lLLVMAArch64Desc -lLLVMAArch64Info -lLLVMAArch64AsmPrinter -lLLVMMC -lLLVMAArch64Utils -lLLVMSupport -lLLVMDemangle"
@@ -137,15 +149,19 @@ if [[ $llvm_host_win32 = 1 ]] && [[ $use_llvm_config = 0 ]]; then
 	esac
 fi

-if [[ $llvm_config_cflags = *"stdlib=libc++"* ]]; then
+llvm_libc_link=""
+case "$llvm_config_cflags" in
+	*stdlib=libc++*)
 	llvm_libc_c="-stdlib=libc++"
 	# llvm_libc_link="-lc++"
-else
+	;;
+*)
 	llvm_libc_c=""
 	# llvm_libc_link="-lstdc++"
-fi
+	;;
+esac

-if [[ $llvm_host_win32 = 1 ]]; then
+if [ "$llvm_host_win32" = 1 ]; then
 	host_cxxflag_additions="-std=gnu++11"
 	host_cflag_additions="-DNDEBUG"
 else
@@ -153,7 +169,7 @@ else
 	host_cflag_additions=""
 fi

-if [[ ! -z $llvm_extra_libs ]]; then
+if [ -n "$llvm_extra_libs" ]; then
 	llvm_extra="$llvm_extra $llvm_extra_libs"
 fi

diff --git a/mcs/build/start-compiler-server.sh b/mcs/build/start-compiler-server.sh
index 8c74d4c..16bc874 100755
--- a/mcs/build/start-compiler-server.sh
+++ b/mcs/build/start-compiler-server.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 # usage: start-compiler-server.sh <working directory> <log path> <pipename>
 # ensure that VBCS_RUNTIME and VBCS_LOCATION environment variables are set.

@@ -6,20 +6,19 @@ set -u
 set -e

 if [ -s "$VBCS_LOCATION" ]; then
-    CMD="RoslynCommandLineLogFile=$2 $VBCS_RUNTIME --gc-params=nursery-size=64m \"$VBCS_LOCATION\" -pipename:$3 &"
     echo "Log location set to $2"
     touch "$2"
-    echo "cd $1; bash -c \"$CMD\""
+    echo "cd $1; RoslynCommandLineLogFile=$2 $VBCS_RUNTIME --gc-params=nursery-size=64m \"$VBCS_LOCATION\" -pipename:$3 &"
     cd "$1"
-    bash -c "$CMD"
+    RoslynCommandLineLogFile=$2 "$VBCS_RUNTIME" --gc-params=nursery-size=64m "$VBCS_LOCATION" -pipename:"$3" &
     RESULT=$?
-    if [ $RESULT -eq 0 ]; then
+    if [ "$RESULT" -eq 0 ]; then
         echo Compiler server started.
     else
         echo Failed to start compiler server.
-    fi;
+    fi
 else
     echo No compiler server found at path "$VBCS_LOCATION". Ensure that VBCS_LOCATION is set in config.make or passed as a parameter to make.
     echo Use ENABLE_COMPILER_SERVER=0 to disable the use of the compiler server and continue to build.
     exit 1
-fi;
+fi
diff --git a/mono/tests/Makefile.am b/mono/tests/Makefile.am
index 85a5664..95286b8 100755
--- a/mono/tests/Makefile.am
+++ b/mono/tests/Makefile.am
@@ -3030,7 +3030,7 @@ modules.exe: modules.cs modules-m1.netmodule $(TEST_DRIVER_DEPEND)
 patch-libtool:
 	cp "../../libtool" .
 	sed -e 's,build_libtool_libs=no,build_libtool_libs=yes,g' libtool > 2; mv 2 libtool
-	sed -e 's,LIBTOOL =,LIBTOOL2 =,g' Makefile > 2 && echo "LIBTOOL = bash ./libtool" > 1 && cat 1 2 > Makefile
+	sed -e 's,LIBTOOL =,LIBTOOL2 =,g' Makefile > 2 && echo "LIBTOOL = $(SHELL) ./libtool" > 1 && cat 1 2 > Makefile
 	touch libtest.c


diff --git a/mono/tests/Makefile.in b/mono/tests/Makefile.in
index 3d5eebd..f245b27 100644
--- a/mono/tests/Makefile.in
+++ b/mono/tests/Makefile.in
@@ -3444,7 +3444,7 @@ modules.exe: modules.cs modules-m1.netmodule $(TEST_DRIVER_DEPEND)
 patch-libtool:
 	cp "../../libtool" .
 	sed -e 's,build_libtool_libs=no,build_libtool_libs=yes,g' libtool > 2; mv 2 libtool
-	sed -e 's,LIBTOOL =,LIBTOOL2 =,g' Makefile > 2 && echo "LIBTOOL = bash ./libtool" > 1 && cat 1 2 > Makefile
+	sed -e 's,LIBTOOL =,LIBTOOL2 =,g' Makefile > 2 && echo "LIBTOOL = $(SHELL) ./libtool" > 1 && cat 1 2 > Makefile
 	touch libtest.c
 test-process-exit:
 	@$(MCS) $(srcdir)/threadpool-in-processexit.cs -out:threadpool-in-processexit.exe
diff --git a/support/Makefile.am b/support/Makefile.am
index d660025..2c0e425 100644
--- a/support/Makefile.am
+++ b/support/Makefile.am
@@ -163,8 +163,8 @@ refresh:
 patch-libtool:
 	cp "../libtool" .
 	sed -e 's,build_libtool_libs=no,build_libtool_libs=yes,g' libtool > 2; mv 2 libtool
-	echo "LIBTOOL = bash ./libtool" > 1
-	echo "LTCOMPILE = bash ./libtool --mode=compile $(COMPILE)" >> 1
+	echo "LIBTOOL = $(SHELL) ./libtool" > 1
+	echo "LTCOMPILE = $(SHELL) ./libtool --mode=compile $(COMPILE)" >> 1
 	sed -e 's,LIBTOOL =,LIBTOOL2 =,g' Makefile > 2
 	sed -e 's,LTCOMPILE =,LTCOMPILE2 =,g' 2 > 3
 	cat 1 3 > Makefile
diff --git a/support/Makefile.in b/support/Makefile.in
index a5c760c..23916c8 100644
--- a/support/Makefile.in
+++ b/support/Makefile.in
@@ -1080,8 +1080,8 @@ uninstall-am: uninstall-libLTLIBRARIES
 @ENABLE_MSVC_ONLY_FALSE@patch-libtool:
 @ENABLE_MSVC_ONLY_FALSE@	cp "../libtool" .
 @ENABLE_MSVC_ONLY_FALSE@	sed -e 's,build_libtool_libs=no,build_libtool_libs=yes,g' libtool > 2; mv 2 libtool
-@ENABLE_MSVC_ONLY_FALSE@	echo "LIBTOOL = bash ./libtool" > 1
-@ENABLE_MSVC_ONLY_FALSE@	echo "LTCOMPILE = bash ./libtool --mode=compile $(COMPILE)" >> 1
+@ENABLE_MSVC_ONLY_FALSE@	echo "LIBTOOL = $(SHELL) ./libtool" > 1
+@ENABLE_MSVC_ONLY_FALSE@	echo "LTCOMPILE = $(SHELL) ./libtool --mode=compile $(COMPILE)" >> 1
 @ENABLE_MSVC_ONLY_FALSE@	sed -e 's,LIBTOOL =,LIBTOOL2 =,g' Makefile > 2
 @ENABLE_MSVC_ONLY_FALSE@	sed -e 's,LTCOMPILE =,LTCOMPILE2 =,g' 2 > 3
 @ENABLE_MSVC_ONLY_FALSE@	cat 1 3 > Makefile