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-rw-r--r--config/ac-macros/ha_berkeley.m4267
1 files changed, 267 insertions, 0 deletions
diff --git a/config/ac-macros/ha_berkeley.m4 b/config/ac-macros/ha_berkeley.m4
new file mode 100644
index 00000000000..732c7730816
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+++ b/config/ac-macros/ha_berkeley.m4
@@ -0,0 +1,267 @@
+dnl ---------------------------------------------------------------------------
+dnl Macro: MYSQL_CHECK_BDB
+dnl Sets HAVE_BERKELEY_DB if inst library is found
+dnl Makes sure db version is correct.
+dnl Looks in $srcdir for Berkeley distribution if not told otherwise
+dnl ---------------------------------------------------------------------------
+
+AC_DEFUN([MYSQL_CHECK_BDB], [
+ AC_ARG_WITH([berkeley-db],
+ [
+ --with-berkeley-db[=DIR]
+ Use BerkeleyDB located in DIR],
+ [bdb="$withval"],
+ [bdb=no])
+
+ AC_ARG_WITH([berkeley-db-includes],
+ [
+ --with-berkeley-db-includes=DIR
+ Find Berkeley DB headers in DIR],
+ [bdb_includes="$withval"],
+ [bdb_includes=default])
+
+ AC_ARG_WITH([berkeley-db-libs],
+ [
+ --with-berkeley-db-libs=DIR
+ Find Berkeley DB libraries in DIR],
+ [bdb_libs="$withval"],
+ [bdb_libs=default])
+
+ AC_MSG_CHECKING([for BerkeleyDB])
+
+dnl SORT OUT THE SUPPLIED ARGUMENTS TO DETERMINE WHAT TO DO
+dnl echo "DBG1: bdb='$bdb'; incl='$bdb_includes'; lib='$bdb_libs'"
+ have_berkeley_db=no
+ case "$bdb" in
+ no )
+ mode=no
+ AC_MSG_RESULT([no])
+ ;;
+ yes | default )
+ case "$bdb_includes---$bdb_libs" in
+ default---default )
+ mode=search-$bdb
+ AC_MSG_RESULT([searching...])
+ ;;
+ default---* | *---default | yes---* | *---yes )
+ AC_MSG_ERROR([if either 'includes' or 'libs' is specified, both must be specified])
+ ;;
+ * )
+ mode=supplied-two
+ AC_MSG_RESULT([supplied])
+ ;;
+ esac
+ ;;
+ * )
+ mode=supplied-one
+ AC_MSG_RESULT([supplied])
+ ;;
+ esac
+
+dnl echo "DBG2: [$mode] bdb='$bdb'; incl='$bdb_includes'; lib='$bdb_libs'"
+
+ case $mode in
+ no )
+ bdb_includes=
+ bdb_libs=
+ bdb_libs_with_path=
+ ;;
+ supplied-two )
+ MYSQL_CHECK_INSTALLED_BDB([$bdb_includes], [$bdb_libs])
+ case $bdb_dir_ok in
+ installed ) mode=yes ;;
+ * ) AC_MSG_ERROR([didn't find valid BerkeleyDB: $bdb_dir_ok]) ;;
+ esac
+ ;;
+ supplied-one )
+ MYSQL_CHECK_BDB_DIR([$bdb])
+ case $bdb_dir_ok in
+ source ) mode=compile ;;
+ installed ) mode=yes ;;
+ * ) AC_MSG_ERROR([didn't find valid BerkeleyDB: $bdb_dir_ok]) ;;
+ esac
+ ;;
+ search-* )
+ MYSQL_SEARCH_FOR_BDB
+ case $bdb_dir_ok in
+ source ) mode=compile ;;
+ installed ) mode=yes ;;
+ * )
+ # not found
+ case $mode in
+ *-yes ) AC_MSG_ERROR([no suitable BerkeleyDB found]) ;;
+ * ) mode=no ;;
+ esac
+ bdb_includes=
+ bdb_libs=
+ bdb_libs_with_path=
+ ;;
+ esac
+ ;;
+ *)
+ AC_MSG_ERROR([impossible case condition '$mode': please report this to bugs@lists.mysql.com])
+ ;;
+ esac
+
+dnl echo "DBG3: [$mode] bdb='$bdb'; incl='$bdb_includes'; lib='$bdb_libs'"
+ case $mode in
+ no )
+ AC_MSG_RESULT([Not using Berkeley DB])
+ ;;
+ yes )
+ have_berkeley_db="yes"
+ AC_MSG_RESULT([Using Berkeley DB in '$bdb_includes'])
+ ;;
+ compile )
+ have_berkeley_db="$bdb"
+ AC_MSG_RESULT([Compiling Berekeley DB in '$have_berkeley_db'])
+ ;;
+ * )
+ AC_MSG_ERROR([impossible case condition '$mode': please report this to bugs@lists.mysql.com])
+ ;;
+ esac
+
+ AC_SUBST(bdb_includes)
+ AC_SUBST(bdb_libs)
+ AC_SUBST(bdb_libs_with_path)
+])
+
+AC_DEFUN([MYSQL_CHECK_INSTALLED_BDB], [
+dnl echo ["MYSQL_CHECK_INSTALLED_BDB ($1) ($2)"]
+ inc="$1"
+ lib="$2"
+ if test -f "$inc/db.h"
+ then
+ MYSQL_CHECK_BDB_VERSION([$inc/db.h],
+ [.*#define[ ]*], [[ ][ ]*])
+
+ if test X"$bdb_version_ok" = Xyes; then
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="-L$lib $LDFLAGS"
+ AC_CHECK_LIB(db,db_env_create, [
+ bdb_dir_ok=installed
+ MYSQL_TOP_BUILDDIR([inc])
+ MYSQL_TOP_BUILDDIR([lib])
+ bdb_includes="-I$inc"
+ bdb_libs="-L$lib -ldb"
+ bdb_libs_with_path="$lib/libdb.a"
+ ])
+ LDFLAGS="$save_LDFLAGS"
+ else
+ bdb_dir_ok="$bdb_version_ok"
+ fi
+ else
+ bdb_dir_ok="no db.h file in '$inc'"
+ fi
+])
+
+AC_DEFUN([MYSQL_CHECK_BDB_DIR], [
+dnl ([$bdb])
+dnl echo ["MYSQL_CHECK_BDB_DIR ($1)"]
+ dir="$1"
+
+ MYSQL_CHECK_INSTALLED_BDB([$dir/include], [$dir/lib])
+
+ if test X"$bdb_dir_ok" != Xinstalled; then
+ # test to see if it's a source dir
+ rel="$dir/dist/RELEASE"
+ if test -f "$rel"; then
+ MYSQL_CHECK_BDB_VERSION([$rel], [], [=])
+ if test X"$bdb_version_ok" = Xyes; then
+ bdb_dir_ok=source
+ bdb="$dir"
+ MYSQL_TOP_BUILDDIR([dir])
+ bdb_includes="-I$dir/build_unix"
+ bdb_libs="-L$dir/build_unix -ldb"
+ bdb_libs_with_path="$dir/build_unix/libdb.a"
+ else
+ bdb_dir_ok="$bdb_version_ok"
+ fi
+ else
+ bdb_dir_ok="'$dir' doesn't look like a BDB directory ($bdb_dir_ok)"
+ fi
+ fi
+])
+
+AC_DEFUN([MYSQL_SEARCH_FOR_BDB], [
+dnl echo ["MYSQL_SEARCH_FOR_BDB"]
+ bdb_dir_ok="no BerkeleyDB found"
+
+ for test_dir in $srcdir/bdb $srcdir/db-*.*.* /usr/local/BerkeleyDB*; do
+dnl echo "-----------> Looking at ($test_dir; `cd $test_dir && pwd`)"
+ MYSQL_CHECK_BDB_DIR([$test_dir])
+ if test X"$bdb_dir_ok" = Xsource || test X"$bdb_dir_ok" = Xinstalled; then
+dnl echo "-----------> Found it ($bdb), ($srcdir)"
+dnl This is needed so that 'make distcheck' works properly (VPATH build).
+dnl VPATH build won't work if bdb is not under the source tree; but in
+dnl that case, hopefully people will just make and install inside the
+dnl tree, or install BDB first, and then use the installed version.
+ case "$bdb" in
+ "$srcdir/"* ) bdb=`echo "$bdb" | sed -e "s,^$srcdir/,,"` ;;
+ esac
+ break
+ fi
+ done
+])
+
+dnl MYSQL_CHECK_BDB_VERSION takes 3 arguments:
+dnl 1) the file to look in
+dnl 2) the search pattern before DB_VERSION_XXX
+dnl 3) the search pattern between DB_VERSION_XXX and the number
+dnl It assumes that the number is the last thing on the line
+AC_DEFUN([MYSQL_CHECK_BDB_VERSION], [
+ db_major=`sed -e '/^[$2]DB_VERSION_MAJOR[$3]/ !d' -e 's///' [$1]`
+ db_minor=`sed -e '/^[$2]DB_VERSION_MINOR[$3]/ !d' -e 's///' [$1]`
+ db_patch=`sed -e '/^[$2]DB_VERSION_PATCH[$3]/ !d' -e 's///' [$1]`
+ test -z "$db_major" && db_major=0
+ test -z "$db_minor" && db_minor=0
+ test -z "$db_patch" && db_patch=0
+
+ # This is ugly, but about as good as it can get
+# mysql_bdb=
+# if test $db_major -eq 3 && test $db_minor -eq 2 && test $db_patch -eq 3
+# then
+# mysql_bdb=h
+# elif test $db_major -eq 3 && test $db_minor -eq 2 && test $db_patch -eq 9
+# then
+# want_bdb_version="3.2.9a" # hopefully this will stay up-to-date
+# mysql_bdb=a
+# fi
+
+dnl RAM:
+want_bdb_version="4.1.24"
+bdb_version_ok=yes
+
+# if test -n "$mysql_bdb" && \
+# grep "DB_VERSION_STRING.*:.*$mysql_bdb: " [$1] > /dev/null
+# then
+# bdb_version_ok=yes
+# else
+# bdb_version_ok="invalid version $db_major.$db_minor.$db_patch"
+# bdb_version_ok="$bdb_version_ok (must be version 3.2.3h or $want_bdb_version)"
+# fi
+])
+
+AC_DEFUN([MYSQL_TOP_BUILDDIR], [
+ case "$[$1]" in
+ /* ) ;; # don't do anything with an absolute path
+ "$srcdir"/* )
+ # If BDB is under the source directory, we need to look under the
+ # build directory for bdb/build_unix.
+ # NOTE: I'm being lazy, and assuming the user did not specify
+ # something like --with-berkeley-db=bdb (it would be missing "./").
+ [$1]="\$(top_builddir)/"`echo "$[$1]" | sed -e "s,^$srcdir/,,"`
+ ;;
+ * )
+ AC_MSG_ERROR([The BDB directory must be directly under the MySQL source directory, or be specified using the full path. ('$srcdir'; '$[$1]')])
+ ;;
+ esac
+ if test X"$[$1]" != "/"
+ then
+ [$1]=`echo $[$1] | sed -e 's,/$,,'`
+ fi
+])
+
+dnl ---------------------------------------------------------------------------
+dnl END OF MYSQL_CHECK_BDB SECTION
+dnl ---------------------------------------------------------------------------
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