diff options
Diffstat (limited to 'm4/ax_lib_lmdb.m4')
| -rw-r--r-- | m4/ax_lib_lmdb.m4 | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/m4/ax_lib_lmdb.m4 b/m4/ax_lib_lmdb.m4 new file mode 100644 index 0000000..b140b76 --- /dev/null +++ b/m4/ax_lib_lmdb.m4 @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: FSFAP +# +# =========================================================================== +# https://gitlab.isc.org/isc-projects/autoconf-archive/ax_lib_lmdb.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_LIB_LMDB(PATH[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) +# +# DESCRIPTION +# +# Test for the LMDB library in a path +# +# This macro takes only one argument, a path to the lmdb headers and library. +# +# LICENSE +# +# Copyright (c) 2020 Internet Systems Consortium +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. This file is offered as-is, without any +# warranty. + +#serial 19 + +# +AC_DEFUN([AX_LIB_LMDB], + [AS_IF([test -z "$1"], + [AC_MSG_ERROR([Path cannot be empty])]) + AC_MSG_CHECKING([for lmdb header in $1]) + AS_IF([test -r "$1/include/lmdb.h"], + [AC_MSG_RESULT([yes]) + LMDB_CFLAGS="-I$1/include" + LMDB_LIBS="-L$1/lib" + AX_SAVE_FLAGS([lmdb]) + CFLAGS="$CFLAGS $LMDB_CFLAGS" + LIBS="$LIBS $LMDB_LIBS" + AC_SEARCH_LIBS([mdb_env_create], [lmdb], + [LMDB_LIBS="$LMDB_LIBS $ac_cv_search_mdb_env_create" + AX_RESTORE_FLAGS([lmdb]) + $2 + ], + [AC_MSG_RESULT([no]) + LMDB_CFLAGS="" + LMDB_LIBS="" + AX_RESTORE_FLAGS([lmdb]) + $3 + ]) + ], + [AC_MSG_RESULT([no])])]) |