LDFLAGS=${LDFLAGS}" "`$PKGCONFIG --libs-only-other $4`
LIBS=${LIBS}" "`$PKGCONFIG --libs-only-l $4`
dnl remove the cached value and test again
- unset ac_cv_lib_$1_$2
+ unset ac_cv_lib_`echo $1 | sed ['s/[^_a-zA-Z0-9]/_/g;s/^[0-9]/_/']`_$2
AC_CHECK_LIB($1,$2,[
- unset ac_cv_header_`echo $3 | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
+ unset ac_cv_header_`echo $3 | sed ['s/[^_a-zA-Z0-9]/_/g;s/^[0-9]/_/']`
AC_CHECK_HEADER($3,[EX_CHECK_STATE=YES],[])
],[])
else