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author | Yusuke Tsutsumi <tsutsumi.yusuke@gmail.com> | 2011-06-15 12:59:11 +0200 |
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committer | Peter Simons <simons@cryp.to> | 2011-06-15 13:02:51 +0200 |
commit | 3db9b645bce3cc89f26b53dae260015c985b6d06 (patch) | |
tree | 4d03dd99eac027b4e4dcebea20255786981b7ef8 /m4/ax_check_mysql.m4 | |
parent | 3b4f1719a411fec4fb12949f9c62488fb0f08f96 (diff) | |
download | autoconf-archive-3db9b645bce3cc89f26b53dae260015c985b6d06.tar.gz |
AX_CHECK_MYSQL: new submission
I am submitting an Autoconf Macro I've been developing for the past
couple months - ax_check_mysql.m4. I'm aware that multiple other MySQL
macros exist, but mine is specifically geared toward MySQL plugin
development and installation. Specifically:
- Automatically Detects binary, include, and plugin directories for most
typical MySQL installations.
- Provides methods for one to designate the directories manually, or point to
a root directory containing a MySQL installation.
See <http://savannah.gnu.org/patch/?7553> for further details.
Diffstat (limited to 'm4/ax_check_mysql.m4')
-rw-r--r-- | m4/ax_check_mysql.m4 | 305 |
1 files changed, 305 insertions, 0 deletions
diff --git a/m4/ax_check_mysql.m4 b/m4/ax_check_mysql.m4 new file mode 100644 index 0000000..7c57300 --- /dev/null +++ b/m4/ax_check_mysql.m4 @@ -0,0 +1,305 @@ +# =========================================================================== +# http://www.gnu.org/software/autoconf-archive/ax_check_mysql.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_CHECK_MYSQL([MYSQL-PLUGIN-NEEDED],[MYSQL-REQUIRED],[MINIMUM-VERSION],[INCLUDES-REQUIRED]) +# AX_SOURCE_MYSQL() +# AX_CHECK_MYSQL_INSTALL([ROOT-DIR],[IF-FOUND],[IF-NOT-FOUND]) +# +# DESCRIPTION +# +# Looks for a MySQL installation in typical locations, or can take in a +# flag designating where a MySQL installation is found. Sets the variables +# stated to various attributes of the desired MySQL installation. +# +# In detail, AX_CHECK_MYSQL will automatically look for a MySQL +# installation in the directories that a mysql source or binary install +# typically install to. AX_CHECK_MYSQL will throw an error if it can not +# find one, and it is required. +# +# AX_CHECK_MYSQL can also check for specific variables passed regarding a +# location of a MySQL installation. +# +# If a MySQL installation is found, AX_CHECK_MYSQL sets variables +# regarding the version of MySQL, its architecture (32 or 64 bit), and +# wether the version supports Plugins. +# +# AX_CHECK_MYSQL adds the following flags: +# +# --with-mysql, for the root of a desired MySQL installation +# --with-mysql-plugin, for the path to the plugin directory of the MySQL installation +# --with-mysql-include, for the path to the include directory of the MySQL installation +# --with-mysql-bin, for the path to the binary directory of the MySQL installation +# --with-mysql-source, for the path to a directory containing the source of the MySQL installation +# +# AX_CHECK_MYSQL sets: +# +# MYSQL to indicate whether MySQL was found or not +# MYSQL_INCLUDES to the include directory (if one exists) +# MYSQL_PLUGINS to the plugin directory +# MYSQL_COMMANDS to the mysql executable directory +# MYSQL_ARCHITECTURE to whether MySQL is 32 or 64 bit (32 if 32, 64 if 64) +# MYSQL_VERSION to what the MySQL version is (5.1,5.5, etc) +# MYSQL_PLUGIN_OK to whether MySQL version supports plugins (5.1 or greater) +# MYSQL_55 to whether the version of MySQL is 5.5 or greater +# MYSQL_SOURCE to the source directory passed by --with-mysql-source +# +# LICENSE +# +# Copyright (c) 2011 University of Washington +# Copyright (c) 2011 Yusuke Tsutsumi <tsutsumi.yusuke@gmail.com> +# Copyright (c) 2011 Craig Stimmel <cstimmel@uw.edu> +# Copyright (c) 2011 Eric Wu +# +# 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 1 + +AC_ARG_WITH(mysql,AS_HELP_STRING([--with-mysql],[root of the MySQL installation])) +AC_ARG_WITH(mysql_plugin,AS_HELP_STRING([--with-mysql-plugin],[path to the MySQL installation plugin directory])) +AC_ARG_WITH(mysql_include,AS_HELP_STRING([--with-mysql-include],[path to the MySQL installation include directory])) +AC_ARG_WITH(mysql_bin,AS_HELP_STRING([--with-mysql-bin],[path to the MySQL executables directory])) +AC_ARG_WITH(mysql_source,AS_HELP_STRING([--with-mysql-source],[path to MySQL source files])) + +AC_DEFUN([AX_CHECK_MYSQL_INSTALL],[ + + #Define variables passed + ROOT_DIR="$1" + + # Check for include directory + AC_CHECK_HEADER($ROOT_DIR/include/mysql/mysql_version.h,mysql_include_test="$ROOT_DIR/include/mysql",mysql_include_test="no") + if test "$mysql_include_test" == "no" + then + AC_CHECK_HEADER($ROOT_DIR/include/mysql_version.h,mysql_include_test="$ROOT_DIR/include",mysql_include_test="no") + fi + AC_CHECK_FILE($ROOT_DIR/lib/mysql/plugin/mypluglib.so,mysql_plugin_test="$ROOT_DIR/lib/mysql/plugin",mysql_plugin_test="no") + if test "$mysql_plugin_test" == "no" + then + unset mysql_plugin_test + AC_CHECK_FILE($ROOT_DIR/lib/plugin/mypluglib.so,mysql_plugin_test="$ROOT_DIR/lib/plugin",mysql_plugin_test="no") + fi + AC_CHECK_PROG(mysql_bin_test,mysql,$ROOT_DIR/bin/,no,$ROOT_DIR/bin) + if test "$mysql_plugin_test" != "no" && test "$mysql_bin_test" != "no" + then + AC_SUBST(MYSQL_INCLUDES,$mysql_include_test) + AC_SUBST(MYSQL_PLUGINS,$mysql_plugin_test) + AC_SUBST(MYSQL_COMMANDS,$mysql_bin_test) + mysql_test="yes" + AC_SUBST(MYSQL,yes) + $2 + else + mysql_test="no" + AC_SUBST(MYSQL,no) + $3 + fi +]) + +AC_DEFUN([AX_CHECK_MYSQL],[ + mysql_test="no" + + # Define variables + MYSQL_PLUGIN_NEEDED=`echo $1 | grep -i -o "y"` + MYSQL_REQUIRED=`echo $2 | grep -i -o "y"` + MINIMUM_V="$3" + INCLUDES_REQUIRED=`echo $4 | grep -i -o "y"` + + + # Checks for common installation locations of MySQL + + echo "Testing if MySQL was installed to common source/binary directory" + AC_CHECK_PROG(mysqlsource,mysql,yes,no,/usr/local/mysql/bin,) + echo "Testing if MySQL was installed to common package manager directory" + AC_CHECK_PROG(mysqlpackage,mysql,yes,no,/usr/bin,) + + # Checks whether the directories contains what they're supposed to, then produces an error otherwise. + # In addition, will also generate an error if no installations exist, or two installations are detected. + + if test "$ac_cv_prog_mysqlsource" == "yes" && test "$ac_cv_prog_mysqlpackage" == "yes" + then + mysql_issue="Multiple MySQL installations found. Please specify the MySQL installation directory with --with-mysql" + else if test "$ac_cv_prog_mysqlsource" == "yes" + then + AX_CHECK_MYSQL_INSTALL(/usr/local/mysql,mysql_issue="",mysql_issue="Although a source installation was detected the include or plugin directory could not be found. Please designate the root directory of the MySQl installation manually with --with-mysql") + else if test "$ac_cv_prog_mysqlpackage" == "yes" + then + AX_CHECK_MYSQL_INSTALL(/usr/,mysql_issue="",mysql_issue="Although a package installation was detected the include or plugin directory could not be found. Please designate the root directory of the MySQL installation manually with --with-mysql") + else + mysql_issue="No default MySQL installs detected. Please specify the MySQL installation directory with --with-mysql" + fi + fi + fi + + # Checks if --with-mysql flag was passed. If so, verifies that the directory follows assumed + # structure and include,plugin, and bin directory is found. If there are no issues, this + # will nullify any errors that would have been thrown by the above checking. + if test "$with_mysql" != "" + then + AX_CHECK_MYSQL_INSTALL($with_mysql,mysql_issue="",mysql_issue="Structure of MySQL installation folder does not match a typical install. Please designate the include plugin bin and source directories manually with --with-mysql-plugin --with-mysql-include --with-mysql-bin") + fi + + # Checks if specific MySQL directory flags were passed (--with-mysql-plugin, --with-mysql-include, --with-mysql-bin) + # If so then checks if these variables are proper directories. If not, returns an error. Requires that all three directories must be defined. + + if test "$with_mysql_plugin" != "" || test "$with_mysql_include" != "" || test "$with_mysql_bin" != "" + then + mysql_test="yes" + unset ac_cv_prog_mysql_bin_test + unset ac_cv_prog_mysql_plugin_test + if test "$with_mysql_plugin" == "" || test "$with_mysql_bin" == "" + then + mysql_test="no" + if test "$MYSQL_REQUIRED" != "" + then + AC_MSG_ERROR([Argument is missing! When using --with-mysql-plugin --with-mysql-bin please enter arguments for each.]) + else + AC_MSG_WARN([Argument is missing! When using --with-mysql-plugin --with-mysql-bin please enter arguments for each.]) + fi + else + + AC_CHECK_FILE($with_mysql_plugin/mypluglib.so,mysql_plugin_test="$with_mysql_plugin",mysql_plugin_test="no") + if test "$mysql_plugin_test" == "no" + then + mysql_test="no" + if test "$MYSQL_REQUIRED" != "" + then + AC_MSG_ERROR([--with-mysql-plugin argument refers to a directory that is not a plugin directory. Please reenter the proper plugin directory.]) + else + AC_MSG_WARN([--with-mysql-plugin argument refers to a directory that is not a plugin directory. Please reenter the proper plugin directory.]) + fi + fi + + AC_CHECK_HEADER($with_mysql_include/mysql_version.h,mysql_include_test="$with_mysql_include/",mysql_include_test="no") + if test "$mysql_include_test" == "no" && test "$INCLUDES_REQUIRED" != "" + then + AC_MSG_ERROR([--with-mysql-include argument refers to a directory that is not a MySQL include directory. Please reenter the proper include directory for the MySQL installation.]) + fi + + AC_CHECK_PROG(mysql_bin_test,mysql,$with_mysql_bin,no,$with_mysql_bin) + if test "$mysql_bin_test" == "no" + then + mysql_test="no" + if test "$MYSQL_REQUIRED" != "" + then + AC_MSG_ERROR([--with-mysql-bin argument refers to a directory that is not the executable directory. Please reenter the proper directory containing the MySQL executables.]) + else + AC_MSG_WARN([--with-mysql-bin argument refers to a directory that is not the executable directory. Please reenter the proper directory containing the MySQL executables.]) + fi + fi + fi + + AC_SUBST(MYSQL_INCLUDES,$mysql_include_test) + AC_SUBST(MYSQL_PLUGINS,$mysql_plugin_test) + AC_SUBST(MYSQL_COMMANDS,$mysql_bin_test) + mysql_issue="" + + fi + + # If MySQL still can not find a valid installation, an error/warning message is thrown. + AC_SUBST(MYSQL,$mysql_test) + if test "$mysql_issue" != "" + then + if test "$MYSQL_REQUIRED" != "" + then + AC_MSG_ERROR([$mysql_issue]) + else + AC_MSG_WARN([$mysql_issue]) + fi + else + + # Test if INCLUDES-REQUIRED is yes, if so, checks for include directory and throws error if not correct + if test "$INCLUDES_REQUIRED" != "" && test "$MYSQL_INCLUDES" == "no" + then + AC_MSG_ERROR([Include directory could not be found! MySQL development library may not be installed. If development library is installed please use --with-mysql-include --with-mysql-plugin --with-mysql-bin to manually assign directory locations.]) + fi + # Check MySQL version, wether it's 32 or 64 bit, and modifies the architecture variable accordingly + AC_MSG_CHECKING([MySQL Architecture]) + MYSQL_ARCHITECTURE='file '$MYSQL_COMMANDS'/mysql' + MYSQL_ARCHITECTURE=`$MYSQL_ARCHITECTURE | grep -o ".*bit" | sed s/-bit//g | grep -o "[[0-9]][[0-9]]$"` + AC_MSG_RESULT([$MYSQL_ARCHITECTURE]) + AC_SUBST(MYSQL_ARCHITECTURE,$MYSQL_ARCHITECTURE) + + # Checks MySQL binary version + AC_MSG_CHECKING([MySQL Version]) + MYSQL_PREFIX=$MYSQL_COMMANDS'/mysqladmin -v' + MYSQL_V=`$MYSQL_PREFIX | grep -o 'Distrib.*,' | sed s/Distrib\ //g | sed s/,//g` + AC_MSG_RESULT([$MYSQL_V]) + + # Checks whether MySQL version is greater than 5.1, the version needed for plugins + AC_MSG_CHECKING([if MySQL install supports Plugins]) + MYSQL_MAJOR_V=`echo $MYSQL_V | cut -c 1` + MYSQL_MINOR_V=`echo $MYSQL_V | cut -c 3` + MYSQL_REV_V=`echo $MYSQL_V | cut -c 5-6` + MYSQL_PLUGIN_MINOR_V=1 + MYSQL_PLUGIN_MAJOR_V=5 + if test "$MYSQL_MAJOR_V" -lt "$MYSQL_PLUGIN_MAJOR_V" || (test "$MYSQL_MAJOR_V" -eq "$MYSQL_PLUGIN_MAJOR_V" && test "$MYSQL_MINOR_V" -lt "$MYSQL_PLUGIN_MINOR_V") + then + AC_SUBST(MYSQL_PLUGIN_OK,no) + AC_MSG_RESULT([no]) + else + AC_SUBST(MYSQL_PLUGIN_OK,yes) + AC_MSG_RESULT([yes]) + fi + + if test "$MYSQL_PLUGIN_NEEDED" != "" + then + if test "$MYSQL_PLUGIN_OK" == "no" + then + AC_MSG_ERROR([MySQL version is not able to support plugins! Please upgrade your version of MySQL before installing]) + fi + fi + + # Checks wether MINIMUM-VERSION was passed, does error checking for the value, and checks for version + if test "$MINIMUM_V" != "" + then + MINIMUM_MAJOR_V=`echo $MINIMUM_V | cut -c 1` + MINIMUM_MINOR_V=`echo $MINIMUM_V | cut -c 3` + MINIMUM_REV_V=`echo $MINIMUM_V | cut -c 5-6` + CHECKER_MAJOR=`echo $MINIMUM_MAJOR_V | grep -o '[[0-9]]'` + CHECKER_MINOR=`echo $MINIMUM_MINOR_V | grep -o '[[0-9]]'` + CHECKER_REV=`echo $MINIMUM_REV_V | grep -o '^[[0-9]]+'` + if test "$CHECKER_MAJOR" != "" && test "$CHECKER_MINOR" != "" && test "$CHECKER_REV" == "" + then + AC_MSG_CHECKING([if MySQL version is equal or greater than $MINIMUM_V]) + if test "$MYSQL_MAJOR_V" -lt "$MINIMUM_MAJOR_V" || (test "$MYSQL_MAJOR_V" -eq "$MINIMUM_MAJOR_V" && test "$MYSQL_MINOR_V" -lt "$MINIMUM_MINOR_V") || (test "$MYSQL_MAJOR_V" -eq "$MINIMUM_MAJOR_V" && test "$MYSQL_MINOR_V" -eq "$MINIMUM_MINOR_V" && "$MYSQL_REV_V" -lt "MINIMUM_REV_V") + then + AC_SUBST(MYSQL_PLUGIN_OK,no) + AC_MSG_RESULT([no]) + AC_MSG_ERROR([installed MySQL version is not above $MINIMUM_V. Please upgrade your version of MySQL]) + else + AC_SUBST(MYSQL_PLUGIN_OK,yes) + AC_MSG_RESULT([yes]) + fi + else + AC_MSG_ERROR([MINIMUM-VERSION varable in AX_CHEC_MYSQL is not formatted properly. Please use X.X or X.X.XX]) + fi + fi + + + + + # Checks whether MySQL version is 5.5 or greater, the production release with major header/include changes from before + if test "$MYSQL_MAJOR_V" -gt 4 && test "$MYSQL_MINOR_V" -gt 4 + then + AC_SUBST(MYSQL_55,yes) + else + AC_SUBST(MYSQL_55,no) + fi + + fi + + +]) + +AC_DEFUN([AX_SOURCE_MYSQL],[ + if test "$with_mysql_source" == "" + then + AC_MSG_ERROR(["Please Designate MySQL source path, using --with-mysql-source=YOUR_PATH"]) + else + AC_SUBST(MYSQL_SOURCE,$with_mysql_source) + fi +]) |