Attachment 114020 Details for Bug 85418 – Add cmake macro autoheaderchecks()

[patch] Add cmake macro autoheaderchecks()

0001-Add-cmake-macro-autoheaderchecks.txt (text/plain), 2.53 KB, created by Ralf Habacker on 2015-03-05 08:07:06 UTC

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Creator: Ralf Habacker

Created: 2015-03-05 08:07:06 UTC

Size: 2.53 KB

patch

obsolete

>From 610b9453d95e6511081e4327611b363a8264f6e9 Mon Sep 17 00:00:00 2001
>From: Ralf Habacker <ralf.habacker@freenet.de>
>Date: Thu, 5 Mar 2015 09:01:31 +0100
>Subject: [PATCH 1/2] Add cmake macro autoheaderchecks().
>
>This macro prints out any include file defined as HAVE_..._H in the config
>header template and not in the related cmake configure checks file.
>
>Bug: https://bugs.freedesktop.org/show_bug.cgi?id=85418
>---
> cmake/CMakeLists.txt                |  1 +
> cmake/modules/MacrosAutotools.cmake | 28 ++++++++++++++++++++++++++++
> 2 files changed, 29 insertions(+)
>
>diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
>index 607d9b1..8c006d0 100644
>--- a/cmake/CMakeLists.txt
>+++ b/cmake/CMakeLists.txt
>@@ -17,6 +17,7 @@ endif(COMMAND cmake_policy)
> include(MacrosAutotools)
> autoinit(../configure.ac)
> autoversion(dbus)
>+autoheaderchecks(../config.h.in ConfigureChecks.cmake)
> # used by file version info
> set (DBUS_PATCH_VERSION "0")
> 
>diff --git a/cmake/modules/MacrosAutotools.cmake b/cmake/modules/MacrosAutotools.cmake
>index a218db9..fac94a1 100644
>--- a/cmake/modules/MacrosAutotools.cmake
>+++ b/cmake/modules/MacrosAutotools.cmake
>@@ -116,6 +116,34 @@ macro(autodefine name)
>     endforeach()
> endmacro()
> 
>+macro(autoheaderchecks config_h_in configure_checks_file)
>+    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})
>+        #message(STATUS ${line})
>+        if(line MATCHES ".*HAVE_.*_H.*")
>+            string (REGEX REPLACE ".*HAVE_(.*)_H.*" "\\1" key ${line})
>+            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)")
>+            else()
>+                set(file ${key})
>+                string(TOLOWER ${file} filename)
>+                set(check "check_include_file(${filename}.h     HAVE_${key}_H)")
>+            endif()
>+            set(full_key "HAVE_${key}_H")
>+            if(NOT configure_checks_file_raw MATCHES ".*${full_key}.*")
>+                message("${check}")
>+            endif()
>+        endif()
>+    endforeach()
>+endmacro(autoheaderchecks)
>+
> #
> # parses config.h template and create cmake equivalent 
> # not implemented yet
>-- 
>1.8.4.5
>

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Attachments on bug 85418: 108368 | 108369 | 114020 | 114021 | 114029 | 114030 | 114031 | 114040

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