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Keep cmake defines GLIB_VERSION_... in sync with autotools.

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This patch adds autotools related cmake macros autoinit() and autodefine().

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=89284
Reviewed-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
This commit is contained in:
Ralf Habacker 2015-03-03 13:17:27 +01:00
parent 38e64d7571
commit dca6591fa2
3 changed files with 51 additions and 12 deletions
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8
cmake/CMakeLists.txt
View file

@ -15,7 +15,8 @@ endif(COMMAND cmake_policy)
# detect version
include(MacrosAutotools)
autoversion(../configure.ac dbus)
autoinit(../configure.ac)
autoversion(dbus)
# used by file version info
set (DBUS_PATCH_VERSION "0")
@ -183,6 +184,11 @@ if (UNIX AND NOT DBUS_DISABLE_ASSERT)
add_definitions(-DDBUS_BUILT_R_DYNAMIC)
endif (UNIX AND NOT DBUS_DISABLE_ASSERT)
if(DBUS_WITH_GLIB)
autodefine(GLIB_VERSION_MIN_REQUIRED)
autodefine(GLIB_VERSION_MAX_ALLOWED)
endif()
SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D_DEBUG")
#########################################################################

4
cmake/config.h.cmake
View file

@ -96,6 +96,10 @@
#cmakedefine DBUS_VA_COPY_AS_ARRAY @DBUS_VA_COPY_AS_ARRAY@
#cmakedefine DBUS_WITH_GLIB 1
#cmakedefine GLIB_VERSION_MIN_REQUIRED @GLIB_VERSION_MIN_REQUIRED@
#cmakedefine GLIB_VERSION_MAX_ALLOWED @GLIB_VERSION_MAX_ALLOWED@
// headers
/* Define to 1 if you have dirent.h */
#cmakedefine HAVE_DIRENT_H 1

51
cmake/modules/MacrosAutotools.cmake
View file

@ -1,6 +1,21 @@
#
# cmake package for autotools support
#
# @Author Ralf Habacker
#
#
# load autotools configure file into an internal list named _configure_ac
#
macro(autoinit config)
set(_configure_ac_name ${config})
file(READ ${config} _configure_ac_raw)
# Convert file contents into a CMake list (where each element in the list
# is one line of the file)
STRING(REGEX REPLACE ";" "\\\\;" _configure_ac "${_configure_ac_raw}")
STRING(REGEX REPLACE "\n" ";" _configure_ac "${_configure_ac}")
endmacro()
# extracts version information from autoconf config file
# and set related cmake variables
#
@ -14,17 +29,16 @@
# ${prefix}_LIBRARY_REVISION
# ${prefix}_LIBRARY_CURRENT
#
macro(autoversion config prefix)
file (READ ${config} _configure_ac)
string(TOUPPER ${prefix} prefix_upper)
string (REGEX REPLACE ".*${prefix}_major_version], .([0-9]+).*" "\\1" ${prefix_upper}_MAJOR_VERSION ${_configure_ac})
string (REGEX REPLACE ".*${prefix}_minor_version], .([0-9]+).*" "\\1" ${prefix_upper}_MINOR_VERSION ${_configure_ac})
string (REGEX REPLACE ".*${prefix}_micro_version], .([0-9]+).*" "\\1" ${prefix_upper}_MICRO_VERSION ${_configure_ac})
set (${prefix_upper}_VERSION ${${prefix_upper}_MAJOR_VERSION}.${${prefix_upper}_MINOR_VERSION}.${${prefix_upper}_MICRO_VERSION})
set (${prefix_upper}_VERSION_STRING "${${prefix_upper}_VERSION}")
string (REGEX REPLACE ".*LT_AGE=([0-9]+).*" "\\1" ${prefix_upper}_LIBRARY_AGE ${_configure_ac})
string (REGEX REPLACE ".*LT_CURRENT=([0-9]+).*" "\\1" ${prefix_upper}_LIBRARY_CURRENT ${_configure_ac})
string (REGEX REPLACE ".*LT_REVISION=([0-9]+).*" "\\1" ${prefix_upper}_LIBRARY_REVISION ${_configure_ac})
macro(autoversion prefix)
string(TOUPPER ${prefix} prefix_upper)
string (REGEX REPLACE ".*${prefix}_major_version], .([0-9]+).*" "\\1" ${prefix_upper}_MAJOR_VERSION ${_configure_ac_raw})
string (REGEX REPLACE ".*${prefix}_minor_version], .([0-9]+).*" "\\1" ${prefix_upper}_MINOR_VERSION ${_configure_ac_raw})
string (REGEX REPLACE ".*${prefix}_micro_version], .([0-9]+).*" "\\1" ${prefix_upper}_MICRO_VERSION ${_configure_ac_raw})
set (${prefix_upper}_VERSION ${${prefix_upper}_MAJOR_VERSION}.${${prefix_upper}_MINOR_VERSION}.${${prefix_upper}_MICRO_VERSION})
set (${prefix_upper}_VERSION_STRING "${${prefix_upper}_VERSION}")
string (REGEX REPLACE ".*LT_AGE=([0-9]+).*" "\\1" ${prefix_upper}_LIBRARY_AGE ${_configure_ac_raw})
string (REGEX REPLACE ".*LT_CURRENT=([0-9]+).*" "\\1" ${prefix_upper}_LIBRARY_CURRENT ${_configure_ac_raw})
string (REGEX REPLACE ".*LT_REVISION=([0-9]+).*" "\\1" ${prefix_upper}_LIBRARY_REVISION ${_configure_ac_raw})
endmacro()
#
@ -87,6 +101,21 @@ macro(autopackage name version url support_url)
")
endmacro(autopackage)
#
# define a cmake variable from autotools AC_DEFINE statement
#
macro(autodefine name)
foreach(line ${_configure_ac})
if(line MATCHES ".*AC_DEFINE(.*${name}.*).*")
string (REGEX REPLACE ".*AC_DEFINE(.*).*" "\\1" value ${line})
string (REGEX REPLACE ".*,(.*),.*" "\\1" value2 ${value})
string (REPLACE "[" "" value3 ${value2})
string (REPLACE "]" "" value4 ${value3})
set(${name} ${value4})
endif()
endforeach()
endmacro()
#
# parses config.h template and create cmake equivalent
# not implemented yet