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Diffstat (limited to '')
| -rw-r--r-- | m4/want_db.m4 | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/m4/want_db.m4 b/m4/want_db.m4 new file mode 100644 index 0000000..469dedb --- /dev/null +++ b/m4/want_db.m4 @@ -0,0 +1,33 @@ +AC_DEFUN([DOVECOT_WANT_DB], [ + if test $want_db != no; then + AC_CACHE_CHECK([db_env_create in -ldb],i_cv_have_db_env_create,[ + old_LIBS=$LIBS + LIBS="$LIBS -ldb" + AC_TRY_LINK([ + #include <db.h> + ], [ + db_env_create(0, 0); + ], [ + i_cv_have_db_env_create=yes + ], [ + i_cv_have_db_env_create=no + ]) + LIBS=$old_LIBS + ]) + if test $i_cv_have_db_env_create = yes; then + AC_CHECK_HEADER(db.h, [ + DICT_LIBS="$DICT_LIBS -ldb" + dict_drivers="$dict_drivers db" + AC_DEFINE(BUILD_DB,, [Build with Berkeley DB support]) + ], [ + if test $want_db = yes; then + AC_ERROR([Can't build with db support: db.h not found]) + fi + ]) + else + if test $want_db = yes; then + AC_ERROR([Can't build with db support: libdb not found]) + fi + fi + fi +]) |