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Add check to cmake build system if config.h.cmake is in sync with autotools.

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Bug: https://bugs.freedesktop.org/show_bug.cgi?id=85418
Reviewed-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
This commit is contained in:
Ralf Habacker 2015-03-05 13:03:47 +01:00
parent add6b4f554
commit 939b3d97ee
2 changed files with 15 additions and 9 deletions
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2
cmake/CMakeLists.txt
View file

@ -17,7 +17,7 @@ endif(COMMAND cmake_policy)
include(MacrosAutotools)
autoinit(../configure.ac)
autoversion(dbus)
autoheaderchecks(../config.h.in ConfigureChecks.cmake)
autoheaderchecks(../config.h.in ConfigureChecks.cmake config.h.cmake)
# used by file version info
set (DBUS_PATCH_VERSION "0")

22
cmake/modules/MacrosAutotools.cmake
View file

@ -116,30 +116,36 @@ macro(autodefine name)
endforeach()
endmacro()
macro(autoheaderchecks config_h_in configure_checks_file)
macro(autoheaderchecks config_h_in configure_checks_file config_h_cmake)
file(READ ${configure_checks_file} configure_checks_file_raw)
file(READ ${config_h_in} _config_h_raw)
STRING(REGEX REPLACE ";" "\\\\;" _config_h "${_config_h_raw}")
STRING(REGEX REPLACE "\n" ";" _config_h "${_config_h}")
foreach(line ${_config_h})
file(READ ${config_h_in} _config_h_in_raw)
file(READ ${config_h_cmake} _config_h_cmake_raw)
STRING(REGEX REPLACE ";" "\\\\;" _config_h_in "${_config_h_in_raw}")
STRING(REGEX REPLACE "\n" ";" _config_h_in "${_config_h_in}")
foreach(line ${_config_h_in})
#message(STATUS ${line})
if(line MATCHES ".*HAVE_.*_H.*")
string (REGEX REPLACE ".*HAVE_(.*)_H.*" "\\1" key ${line})
set(full_key "HAVE_${key}_H")
if(key MATCHES ".*_.*")
string(REGEX MATCH "^[A-Z0-9]+" dir ${key})
string(REGEX MATCH "[A-Z0-9]+$" file ${key})
string(TOLOWER ${dir} dirname)
string(TOLOWER ${file} filename)
set(check "check_include_file(${dirname}/${filename}.h HAVE_${key}_H)")
set(check "check_include_file(${dirname}/${filename}.h ${full_key})")
set(config_define "#cmakedefine ${full_key}")
else()
set(file ${key})
string(TOLOWER ${file} filename)
set(check "check_include_file(${filename}.h HAVE_${key}_H)")
set(check "check_include_file(${filename}.h ${full_key})")
set(config_define "#cmakedefine ${full_key}")
endif()
set(full_key "HAVE_${key}_H")
if(NOT configure_checks_file_raw MATCHES ".*${full_key}.*")
message("${check}")
endif()
if(NOT _config_h_cmake_raw MATCHES "${full_key}")
message("${config_define}")
endif()
endif()
endforeach()
endmacro(autoheaderchecks)