| Patrick Williams | d8c66bc | 2016-06-20 12:57:21 -0500 | [diff] [blame] | 1 | In case of uclibc, use libuargp |
| 2 | |
| 3 | If we use uclibc for system libraries, select libuargp |
| 4 | |
| 5 | Upstream-Status: Pending |
| 6 | |
| 7 | Signed-off-by: Maxin B. John <maxin.john@intel.com> |
| 8 | --- |
| 9 | diff -Naur rng-tools-5-orig/configure.ac rng-tools-5/configure.ac |
| 10 | --- rng-tools-5-orig/configure.ac 2016-02-24 18:11:24.023690235 +0200 |
| 11 | +++ rng-tools-5/configure.ac 2016-02-24 18:14:49.763118138 +0200 |
| 12 | @@ -39,6 +39,13 @@ |
| 13 | [with_libargp=check] |
| 14 | ) |
| 15 | |
| 16 | +AC_ARG_ENABLE([uclibc], |
| 17 | + AS_HELP_STRING([--enable-uclibc], [Use uclibc for system libraries]), |
| 18 | + use_uclibc=yes, use_uclibc=no) |
| 19 | +AM_CONDITIONAL(USE_UCLIBC, test "x$use_uclibc" = "xyes") |
| 20 | +AS_IF([test "x$use_uclibc" = "xyes"], [AC_DEFINE(USE_UCLIBC)]) |
| 21 | +AH_TEMPLATE([USE_UCLIBC], [Defined if uclibc libraries are used.]) |
| 22 | + |
| 23 | dnl Make sure anyone changing configure.ac/Makefile.am has a clue |
| 24 | AM_MAINTAINER_MODE |
| 25 | |
| 26 | @@ -101,7 +108,7 @@ |
| 27 | [need_libargp=no], |
| 28 | [need_libargp=yes |
| 29 | if test "x$with_libargp" = "xno"; then |
| 30 | - AC_MSG_FAILURE([libargp disabled and libc does not have argp]) |
| 31 | + AC_MSG_WARN([libargp disabled and libc does not have argp]) |
| 32 | fi] |
| 33 | ) |
| 34 | ], |
| 35 | @@ -110,7 +117,7 @@ |
| 36 | |
| 37 | dnl Check for libargp |
| 38 | AS_IF( |
| 39 | - [test "x$need_libargp" = "xyes"], |
| 40 | + [test "x$need_libargp" = "xyes" -a "x$use_uclibc" = "xno"], |
| 41 | [ |
| 42 | AC_CHECK_LIB( |
| 43 | [argp], |
| 44 | @@ -120,6 +127,19 @@ |
| 45 | ) |
| 46 | ] |
| 47 | ) |
| 48 | + |
| 49 | +dnl Check for libuargp |
| 50 | +AS_IF( |
| 51 | + [test "x$use_uclibc" = "xyes"], |
| 52 | + [ |
| 53 | + AC_CHECK_LIB( |
| 54 | + [uargp], |
| 55 | + [argp_parse], |
| 56 | + [LIBS="$LIBS -luargp"], |
| 57 | + [AC_MSG_FAILURE([libuargp not found])] |
| 58 | + ) |
| 59 | + ] |
| 60 | +) |
| 61 | |
| 62 | dnl ----------------- |
| 63 | dnl Configure options |