[Click] [PATCH] Fix configure error

[Matteo Croce]

Strip special characters like $ or " from CFLAGS which causes all configure test to fail
---
 configure    | 2 +-
 configure.in | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 83632c5..d422f4e 100755
--- a/configure
+++ b/configure
@@ -10693,7 +10693,7 @@ $as_echo_n "checking for Linux kernel compilation flags... " >&6; }
 	echo >conftest.c
 	make -C $linux_builddir M="`pwd`" $linux_makeargs --no-print-directory -p conftest.o >conftest.dat 2>&1
 	for v in KBUILD_CPPFLAGS KBUILD_CFLAGS CPPFLAGS CFLAGS LINUXINCLUDE debug_flags; do
-	    eval l$v="'""`grep ^$v' *:*=' conftest.dat | sed s/^$v' *:*= *//'`""'"
+	    eval l$v="'""`grep ^$v' *:*=' conftest.dat | sed -e s/^$v' *:*= *//' -e 's/\$\(.*\)//' -e 's/"//g'`""'"
 	done
 	if test -z "$lKBUILD_CPPFLAGS$lKBUILD_CFLAGS$lCPPFLAGS$lCFLAGS$lLINUXINCLUDE"; then
 	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
diff --git a/configure.in b/configure.in
index 869cacb..2f699e1 100644
--- a/configure.in
+++ b/configure.in
@@ -1224,7 +1224,7 @@ if test $ac_have_linux_kernel = y; then
 	echo >conftest.c
 	make -C $linux_builddir M="`pwd`" $linux_makeargs --no-print-directory -p conftest.o >conftest.dat 2>&1
 	for v in KBUILD_CPPFLAGS KBUILD_CFLAGS CPPFLAGS CFLAGS LINUXINCLUDE debug_flags; do
-	    eval l$v="'""`grep ^$v' *:*=' conftest.dat | sed s/^$v' *:*= *//'`""'"
+	    eval l$v="'""`grep ^$v' *:*=' conftest.dat | sed -e s/^$v' *:*= *//' -e 's/\$\(.*\)//' -e 's/"//g'`""'"
 	done
 	if test -z "$lKBUILD_CPPFLAGS$lKBUILD_CFLAGS$lCPPFLAGS$lCFLAGS$lLINUXINCLUDE"; then
 	    AC_MSG_RESULT([not found])
-- 
1.8.3.2