Release 1.5 - fix chkinc regression

configure

@@ -1,5 +1,5 @@
 #!/bin/sh
-# This script was automatically generated by ACR v1.4
+# This script was automatically generated by ACR v1.5
 # @author: pancake <nopcode.org>
 # @url:    http://www.nopcode.org
 # @repo:   git clone https://github.com/radare/acr
@@ -102,12 +102,12 @@ done
 : ${INSTALL_PROGRAM_STRIP:=${INSTALL} -m 755 -s}
 : ${INSTALL_MAN:=${INSTALL} -m 444}
 : ${INSTALL_LIB:=${INSTALL} -m 755 -c}
- PKGNAME='acr' ; VERSION='1.4' ; CONTACT_MAIL="@nopcode.org" ; CONTACT_NAME="pancake" ; CONTACT="pancake <@nopcode.org>" ;
+ PKGNAME='acr' ; VERSION='1.5' ; CONTACT_MAIL="@nopcode.org" ; CONTACT_NAME="pancake" ; CONTACT="pancake <@nopcode.org>" ;
 }
 
 show_usage() {
 cat <<EOF2
-'configure' configures acr-1.4 to adapt to many kinds of systems.
+'configure' configures acr-1.5 to adapt to many kinds of systems.
 
 Usage: ./configure [OPTION]... [VAR=VALUE]...
 
@@ -159,7 +159,7 @@ take_environ() {
 }
 
 show_version() {
-echo "acr-1.4 configuration script done with acr v1.4.
+echo "acr-1.5 configuration script done with acr v1.5.
 The 'Free Software Foundation' message is only for autodetection.
 Originally written by pancake <nopcode.org>."
 exit 0
@@ -183,7 +183,7 @@ case $flag in
 	show_version ; ;;
 -r|--r|--report)
 echo "PKGNAME:   acr"
-echo "VERSION:   1.4"
+echo "VERSION:   1.5"
 	exit 0
 	;;
 --cache-file)
@@ -335,7 +335,7 @@ echo " - ${A} = ${VAL}"
 done
 #ACR# (( package information ))
 #ACR# PKGNAME acr
-#ACR# VERSION 1.4
+#ACR# VERSION 1.5
 #ACR# CONTACT pancake ; @nopcode.org
 #ACR# 
 #ACR# (( needed programs ))

configure.acr

@@ -1,6 +1,6 @@
 (( package information ))
 PKGNAME acr
-VERSION 1.4
+VERSION 1.5
 CONTACT pancake ; @nopcode.org
 
 (( needed programs ))

src/acr-sh

@@ -938,14 +938,15 @@ VAR=${S}1
 INC=${S}2
 _REQUIRED=${S}3
 printf \"checking for ${S}2... \"
-echo > test.c"
+echo > test.c
+"
 	for A in `echo ${S}{INC} | sed -e 's,+, ,g'`; do
 		SCRIPT="${SCRIPT}
 echo \"#include <${A}>\" >>test.c"
 	done
-	SCRIPT=`cat <<EOF
+SCRIPT="
 ${SCRIPT}
-echo "int main(int ac, char **av){return 0;}" >>test.c
+echo 'int main(int ac, char **av){return 0;}' >>test.c
 eval \\\\${S}${S}{COMPILER} ${S}{CFLAGS} ${S}{CPPFLAGS} ${S}{CXXFLAGS} test.c >/dev/null 2>&1
 if [ ${S}? = 0 ]; then
 	eval ${S}{VAR}=1
@@ -960,8 +961,7 @@ else
 	fi
 fi
 }
-EOF
-`
+"
 	_CHECK_INC=included
 fi
 	SCRIPT="${SCRIPT}