| Mike Dodd | 8cfa702 | 2010-11-17 11:12:26 -0800 | [diff] [blame] | 1 | dnl AX_EXTRA_DIRS - Let user specify extra dirs for include/libs |
| 2 | AC_DEFUN([AX_EXTRA_DIRS], |
| 3 | [ |
| 4 | AC_ARG_WITH(extra-includes, |
| 5 | [ --with-extra-includes=DIR add extra include paths], |
| 6 | use_extra_includes="$withval", |
| 7 | use_extra_includes=NO |
| 8 | ) |
| 9 | if test -n "$use_extra_includes" && \ |
| 10 | test "$use_extra_includes" != "NO"; then |
| 11 | ac_save_ifs=$IFS |
| 12 | IFS=':' |
| 13 | for dir in $use_extra_includes; do |
| 14 | extra_includes="$extra_includes -I$dir" |
| 15 | done |
| 16 | IFS=$ac_save_ifs |
| 17 | CPPFLAGS="$CPPFLAGS $extra_includes" |
| 18 | fi |
| 19 | |
| 20 | AC_ARG_WITH(extra-libs, |
| 21 | [ --with-extra-libs=DIR add extra library paths], |
| 22 | use_extra_libs=$withval, |
| 23 | use_extra_libs=NO |
| 24 | ) |
| 25 | if test -n "$use_extra_libs" && \ |
| 26 | test "$use_extra_libs" != "NO"; then |
| 27 | ac_save_ifs=$IFS |
| 28 | IFS=':' |
| 29 | for dir in $use_extra_libs; do |
| 30 | extra_libraries="$extra_libraries -L$dir" |
| 31 | done |
| 32 | IFS=$ac_save_ifs |
| 33 | LDFLAGS="$LDFLAGS $extra_libraries" |
| 34 | fi |
| 35 | ] |
| 36 | ) |