| 496 | # Nettle |
| 497 | # ------- |
| 498 | |
| 499 | PKG_CHECK_MODULES(LIBNETTLE, nettle >= 2.7,, [ |
| 500 | ]) |
| 501 | |
| 502 | AC_SUBST(LIBNETTLE_LIBS) |
| 503 | AC_SUBST(LIBNETTLE_CFLAGS) |
| 504 | |
| 505 | AC_CHECK_HEADER(nettle/md5.h,, |
| 506 | [ |
| 507 | AC_MSG_ERROR([nettle/md5.h not found which is part of Nettle.]) |
| 508 | ]) |
| 509 | |
| 510 | AC_CHECK_LIB(nettle, nettle_md5_init, LIBNETTLE_LIBS="-lnettle", |
| 511 | [ |
| 512 | AC_MSG_ERROR([need libnettle provide md5_init.]) |
| 513 | ]) |
| 514 | |
| 515 | AC_CHECK_LIB(nettle, nettle_md5_update, LIBNETTLE_LIBS="-lnettle", |
| 516 | [ |
| 517 | AC_MSG_ERROR([need libnettle provide md5_update.]) |
| 518 | ]) |
| 519 | |
| 520 | AC_CHECK_LIB(nettle, nettle_md5_digest, LIBNETTLE_LIBS="-lnettle", |
| 521 | [ |
| 522 | AC_MSG_ERROR([need libnettle provide md5_digest.]) |
| 523 | ]) |
| 524 | |