diff options
Diffstat (limited to 'src/modules/rlm_json/configure.ac')
| -rw-r--r-- | src/modules/rlm_json/configure.ac | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/src/modules/rlm_json/configure.ac b/src/modules/rlm_json/configure.ac new file mode 100644 index 0000000..97bd1df --- /dev/null +++ b/src/modules/rlm_json/configure.ac @@ -0,0 +1,139 @@ +AC_PREREQ([2.69]) +AC_INIT +AC_CONFIG_SRCDIR([rlm_json.c]) +AC_REVISION($Revision$) +FR_INIT_MODULE([rlm_json], [JSON support from json-c]) +AC_CONFIG_HEADER(config.h) + +FR_MODULE_START_TESTS + +AC_PROG_CC +AC_PROG_CPP + +dnl ############################################################ +dnl # Check for json-c +dnl ############################################################ + +dnl extra argument: --with-jsonc-include-dir=DIR +jsonc_include_dir= +AC_ARG_WITH(jsonc-include-dir, + [AS_HELP_STRING([--with-jsonc-include-dir=DIR], + [Directory where the json-c includes may be found])], + [case "$withval" in + no) + AC_MSG_ERROR(Need jsonc-include-dir) + ;; + yes) + ;; + *) + jsonc_include_dir="$withval" + ;; + esac]) + +dnl extra argument: --with-jsonc-lib-dir=DIR +jsonc_lib_dir= +AC_ARG_WITH(jsonc-lib-dir, + [AS_HELP_STRING([--with-jsonc-lib-dir=DIR], + [Directory where the json-c libraries may be found])], + [case "$withval" in + no) + AC_MSG_ERROR(Need jsonc-lib-dir) + ;; + yes) + ;; + *) + jsonc_lib_dir="$withval" + ;; + esac]) + +dnl extra argument: --with-jsonc-dir=DIR +AC_ARG_WITH(jsonc-dir, + [AS_HELP_STRING([--with-jsonc-dir=DIR], + [Base directory where json-c is installed])], + [case "$withval" in + no) + AC_MSG_ERROR(Need json-c-dir) + ;; + yes) + ;; + *) + jsonc_lib_dir="$withval/lib" + jsonc_include_dir="$withval/include" + ;; + esac]) + + +dnl ############################################################ +dnl # Check for json-c header files +dnl ############################################################ + +have_json="yes" +smart_try_dir="$jsonc_include_dir" +FR_SMART_CHECK_INCLUDE([json/json.h]) +if test "x$ac_cv_header_json_json_h" != "xyes"; then + FR_SMART_CHECK_INCLUDE([json-c/json.h]) + if test "x$ac_cv_header_jsonmc_json_h" != "xyes"; then + have_json="no" + AC_MSG_WARN([json-c headers not found. Use --with-jsonc-include-dir=<path>.]) + FR_MODULE_FAIL([json.h]) + else + AC_DEFINE([HAVE_JSONMC_JSON_H],[1],[json.h is at json-c/json.h relative to include dir]) + fi +else + AC_DEFINE([HAVE_JSON_JSON_H],[1],[json.h is at json/json.h relative to include dir]) +fi + +dnl ############################################################ +dnl # Check for json-c libraries +dnl ############################################################ + +smart_try_dir="$jsonc_lib_dir" +dnl # Use a json-c specific function which is only +dnl # available in newer versions. +FR_SMART_CHECK_LIB([json-c], [json_c_version]) +if test "x$ac_cv_lib_json_c_json_c_version" != "xyes" +then + dnl # Use a function which is included in legacy versions + dnl # but which may be available in other json libraries + FR_SMART_CHECK_LIB([json], [json_tokener_new]) + if test "x$ac_cv_lib_json_json_tokener_new" != "xyes" + then + have_json="no" + fi +fi + +if test "x$have_json" = "xyes"; then + dnl # Ensure we use the library we just found the json of the checks + LDFLAGS="$SMART_LIBS" + + dnl # Add any optional functions here + AC_CHECK_FUNCS(\ + json_c_version \ + json_object_get_string_len \ + json_object_object_get_ex \ + json_object_object_add_ex \ + json_object_new_int64 \ + json_object_get_int64 \ + json_tokener_error_desc \ + json_tokener_get_error + ) +else + AC_MSG_WARN([json-c libraries not found. Use --with-jsonc-lib-dir=<path>.]) + AC_MSG_WARN([silently building without JSON support. requires: json-c]) + FR_MODULE_FAIL([json-c]) +fi + +FR_MODULE_END_TESTS + +FR_MODULE_TEST_PASS_DO([ + AC_DEFINE([HAVE_JSON],[1],[Build with JSON support from json-c]) +]) + +mod_ldflags="$SMART_LIBS" +mod_cflags="$SMART_CPPFLAGS" + +AC_SUBST(mod_cflags) +AC_SUBST(mod_ldflags) + +AC_CONFIG_FILES([all.mk]) +AC_OUTPUT |