_smart_include_dir=
dnl # Add variants with the different prefixes and one with no prefix
-for prefix in $smart_prefix ""; do
- for dir in $smart_try_dir; do
- _smart_try_dir="${_smart_try_dir} ${dir}/${prefix}"
+for _prefix in $smart_prefix ""; do
+ for _dir in $smart_try_dir; do
+ _smart_try_dir="${_smart_try_dir} ${_dir}/${_prefix}"
done
- for dir in $smart_include_dir; do
- _smart_include_dir="${_smart_include_dir} ${dir}/${prefix}"
+ for _dir in $smart_include_dir; do
+ _smart_include_dir="${_smart_include_dir} ${_dir}/${_prefix}"
done
done
dnl # Try using the default includes (with prefixes).
dnl #
if test "x$smart_include" = "x"; then
- for prefix in $smart_prefix; do
- AC_MSG_CHECKING([for ${prefix}/$1])
+ for _prefix in $smart_prefix; do
+ AC_MSG_CHECKING([for ${_prefix}/$1])
AC_TRY_COMPILE([$2
#include <$1>],
[int a = 1;],
[
- smart_include="-isystem ${prefix}/"
+ smart_include="-isystem ${_prefix}/"
AC_MSG_RESULT(yes)
break
],
if test "x$smart_include" = "x"; then
for prefix in $smart_prefix; do
- FR_LOCATE_DIR(_smart_include_dir,"${prefix}/${1}")
+ FR_LOCATE_DIR(_smart_include_dir,"${_prefix}/${1}")
done
FR_LOCATE_DIR(_smart_include_dir, $1)