-# ------------------------------------------------------------------------------
-AC_ARG_ENABLE([gcrypt],
- AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
- [case "${enableval}" in
- yes) have_gcrypt=yes ;;
- no) have_gcrypt=no ;;
- *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
- esac],
- [have_gcrypt=auto])
-
-if test "x${have_gcrypt}" != xno ; then
- AM_PATH_LIBGCRYPT(
- [1.4.5],
- [have_gcrypt=yes],
- [if test "x$have_gcrypt" = xyes ; then
- AC_MSG_ERROR([*** GCRYPT headers not found.])
- fi])
-
- if test "x$have_gcrypt" = xyes ; then
- GCRYPT_LIBS="$LIBGCRYPT_LIBS"
- GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
- AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
- else
- have_gcrypt=no
- fi
-else
- GCRYPT_LIBS=
- GCRYPT_CFLAGS=
-fi
-AC_SUBST(GCRYPT_LIBS)
-AC_SUBST(GCRYPT_CFLAGS)
-AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
-
-# ------------------------------------------------------------------------------
-AC_ARG_ENABLE([audit],
- AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
- [case "${enableval}" in
- yes) have_audit=yes ;;
- no) have_audit=no ;;
- *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
- esac],
- [have_audit=auto])
-
-if test "x${have_audit}" != xno ; then
- AC_CHECK_HEADERS(
- [libaudit.h],
- [have_audit=yes],
- [if test "x$have_audit" = xyes ; then
- AC_MSG_ERROR([*** AUDIT headers not found.])
- fi])
-
- AC_CHECK_LIB(
- [audit],
- [audit_open],
- [have_audit=yes],
- [if test "x$have_audit" = xyes ; then
- AC_MSG_ERROR([*** libaudit not found.])
- fi])
-
- if test "x$have_audit" = xyes ; then
- AUDIT_LIBS="-laudit"
- AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
- else
- have_audit=no
- fi
-else
- AUDIT_LIBS=
-fi
-AC_SUBST(AUDIT_LIBS)
-
-# ------------------------------------------------------------------------------
-AC_ARG_ENABLE([elfutils],
- AS_HELP_STRING([--disable-elfutils],[Disable optional ELFUTILS support]),
- [case "${enableval}" in
- yes) have_elfutils=yes ;;
- no) have_elfutils=no ;;
- *) AC_MSG_ERROR(bad value ${enableval} for --disable-elfutils) ;;
- esac],
- [have_elfutils=auto])
-
-if test "x${have_elfutils}" != xno ; then
- AC_CHECK_HEADERS(
- [elfutils/libdwfl.h],
- [],
- [if test "x$have_elfutils" = xyes ; then
- AC_MSG_ERROR([*** ELFUTILS headers not found.])
- fi])
-
- AC_CHECK_LIB(
- [dw],
- [dwfl_begin],
- [],
- [if test "x$have_elfutils" = xyes ; then
- AC_MSG_ERROR([*** ELFUTILS libs not found.])
- fi])
-
- AC_CHECK_LIB(
- [dw],
- [dwfl_core_file_attach],
- [have_elfutils=yes],
- [if test "x$have_elfutils" = xyes ; then
- AC_MSG_ERROR([*** ELFUTILS >= 158 is required.])
- fi])
-
- if test "x$have_elfutils" = xyes ; then
- ELFUTILS_LIBS="-lelf -ldw"
- AC_DEFINE(HAVE_ELFUTILS, 1, [ELFUTILS available])
- else
- have_elfutils=no
- fi
-else
- ELFUTILS_LIBS=
-fi
-AC_SUBST(ELFUTILS_LIBS)
-AM_CONDITIONAL(HAVE_ELFUTILS, [test "$have_elfutils" = "yes"])
-
-# ------------------------------------------------------------------------------
-have_libcryptsetup=no
-AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
-if test "x$enable_libcryptsetup" != "xno"; then
- PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
- [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
- if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
- AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
- fi
-fi
-AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
-
-# ------------------------------------------------------------------------------
-have_qrencode=no
-AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
-if test "x$enable_qrencode" != "xno"; then
- PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
- [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
- if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
- AC_MSG_ERROR([*** qrencode support requested but libraries not found])
- fi
-fi
-AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
-
-# ------------------------------------------------------------------------------
-have_microhttpd=no
-AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
-if test "x$enable_microhttpd" != "xno"; then
- PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.33],
- [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
- if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
- AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
- fi
-fi
-AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
-
-# ------------------------------------------------------------------------------
-have_gnutls=no
-AC_ARG_ENABLE(gnutls, AS_HELP_STRING([--disable-gnutls], [disable gnutls support]))
-if test "x$enable_gnutls" != "xno"; then
- PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.1.4],
- [AC_DEFINE(HAVE_GNUTLS, 1, [Define if gnutls is available]) have_gnutls=yes], have_gnutls=no)
- if test "x$have_gnutls" = xno -a "x$enable_gnutls" = xyes; then
- AC_MSG_ERROR([*** gnutls support requested but libraries not found])
- fi
-fi
-AM_CONDITIONAL(HAVE_GNUTLS, [test "$have_gnutls" = "yes"])
-