hcq/MaxScale
hcq/MaxScale
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Added more of the status messages under the control of the DEBUG_OUTPUT variable and updated the README.

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This commit is contained in:
Markus Makela 2014-09-24 12:38:12 +03:00
parent 0e23979609
commit a0a7a29877
2 changed files with 26 additions and 19 deletions
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18
README
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@ -164,7 +164,7 @@ explicitly state the locations you can pass additional options to CMake by using
values, you can run CMake in interactive mode by using the -i flag or use a CMake GUI (for example, ccmake for command line).
It is highly recommended to make a separate build directory to build into. This keeps the source and build trees clean and
makes it easy to get rid of everything you built.
makes it easy to get rid of everything you built by simply deleting the build directory.
To build MaxScale using CMake:
@ -172,7 +172,7 @@ To build MaxScale using CMake:
mkdir build
cd build
cd build
cmake ..
@ -183,11 +183,6 @@ To build MaxScale using CMake:
This generates the required makefiles in the current directory, compiles and links all the programs and installs
all the required files in their right places.
To build MaxScale using the ccmake GUI:
ccmake <path to MaxScale source>
If you have your headers and libraries in non-standard locations, you can define those locations at configuration time as such:
cmake -D<variable>=<value>
@ -198,19 +193,20 @@ variable to your desired installation directory and set INSTALL_SYSTEM_FILES=N t
If you run into any trouble while configuring CMake, you can always remove the 'CMakeCache.txt' file to clear CMake's
internal cache. This resets all values to their defaults and can be used to fix a 'stuck' configuration of CMake. This
is also a good reason why you should always build into a separate directory, because you can safely wipe the build directory clean without the
danger of deleting important files.
danger of deleting important files when something goes wrong.
All the parameters affecting CMake can be found in 'macros.cmake'. This file also has the parameters CMake uses for testing.
The default values that CMake uses can be found in the 'macros.cmake' file. If you wish to change these, edit the 'macros.cmake' file
or define the variables manually at configuration time.
All the variables that control the CMake build process:
INSTALL_DIR=<path> Installation directory
BUILD_TYPE=[None|Debug|Release] Type of the build, defaults to Release (optimized)
INSTALL_SYSTEM_FILES=[Y|N] Install startup scripts and ld configuration files
EMBEDDED_LIB=<path> Path to the embedded library, filename included
EMBEDDED_LIB=<path> Path to the embedded library (libmysqld.a or libmysqld.so)
MYSQL_DIR=<path> Path to MySQL headers
ERRMSG=<path> Path to errmsg.sys file
STATIC_EMBEDDED=[Y|N] Link the static or the dynamic verson of the library
STATIC_EMBEDDED=[Y|N] Whether to link the static or the dynamic verson of the library
GCOV=[Y|N] Generate gcov output
OLEVEL=<0-3> Level of optimization
BUILD_TESTS=[Y|N] Build tests

27
macros.cmake
View File

@ -82,12 +82,15 @@ macro(check_dirs)
# Find the MySQL headers if they were not defined
if(DEFINED MYSQL_DIR)
message(STATUS "Searching for MySQL headers at: ${MYSQL_DIR}")
if(DEBUG_OUTPUT)
message(STATUS "Searching for MySQL headers at: ${MYSQL_DIR}")
endif()
find_path(MYSQL_DIR_LOC mysql.h PATHS ${MYSQL_DIR} PATH_SUFFIXES mysql mariadb NO_DEFAULT_PATH)
endif()
find_path(MYSQL_DIR_LOC mysql.h PATH_SUFFIXES mysql mariadb)
message(STATUS "Search returned: ${MYSQL_DIR_LOC}")
if(DEBUG_OUTPUT)
message(STATUS "Search returned: ${MYSQL_DIR_LOC}")
endif()
if(${MYSQL_DIR_LOC} STREQUAL "MYSQL_DIR_LOC-NOTFOUND")
set(DEPS_OK FALSE CACHE BOOL "If all the dependencies were found.")
message(FATAL_ERROR "Fatal Error: MySQL headers were not found.")
@ -117,24 +120,32 @@ macro(check_dirs)
set(OLD_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
set(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
if (DEFINED EMBEDDED_LIB)
message(STATUS "Searching for libmysqld.a at: ${EMBEDDED_LIB}")
if(DEBUG_OUTPUT)
message(STATUS "Searching for libmysqld.a at: ${EMBEDDED_LIB}")
endif()
find_library(EMBEDDED_LIB_STATIC libmysqld.a PATHS ${EMBEDDED_LIB} PATH_SUFFIXES mysql mariadb NO_DEFAULT_PATH)
else()
find_library(EMBEDDED_LIB_STATIC libmysqld.a PATH_SUFFIXES mysql mariadb)
endif()
message(STATUS "Search returned: ${EMBEDDED_LIB_STATIC}")
if(DEBUG_OUTPUT)
message(STATUS "Search returned: ${EMBEDDED_LIB_STATIC}")
endif()
set(EMBEDDED_LIB ${EMBEDDED_LIB_STATIC} CACHE FILEPATH "Path to libmysqld" FORCE)
set(CMAKE_FIND_LIBRARY_SUFFIXES ${OLD_SUFFIXES})
set(OLD_SUFFIXES "" INTERNAL)
else()
if (DEFINED EMBEDDED_LIB)
message(STATUS "Searching for libmysqld.so at: ${EMBEDDED_LIB}")
if(DEBUG_OUTPUT)
message(STATUS "Searching for libmysqld.so at: ${EMBEDDED_LIB}")
endif()
find_library(EMBEDDED_LIB_DYNAMIC mysqld PATHS ${EMBEDDED_LIB} PATH_SUFFIXES mysql mariadb NO_DEFAULT_PATH)
else()
find_library(EMBEDDED_LIB_DYNAMIC mysqld PATH_SUFFIXES mysql mariadb)
endif()
message(STATUS "Search returned: ${EMBEDDED_LIB_DYNAMIC}")
if(DEBUG_OUTPUT)
message(STATUS "Search returned: ${EMBEDDED_LIB_DYNAMIC}")
endif()
set(EMBEDDED_LIB ${EMBEDDED_LIB_DYNAMIC} CACHE FILEPATH "Path to libmysqld" FORCE)
endif()
@ -182,7 +193,7 @@ macro(check_dirs)
message(STATUS "Using RabbitMQ libraries found at: ${RABBITMQ_LIB}")
endif()
if(DEFINED RABBITMQ_HEADERS)
if(DEFINED RABBITMQ_HEADERS)
find_file(RMQ_HEADERS amqp.h PATHS ${RABBITMQ_HEADERS} NO_DEFAULT_PATH)
endif()
find_file(RMQ_HEADERS amqp.h)