Update cmake (#309)

* Update cmake

* Update cmake, make Travis use it

* Enable all tests in a single command : make check

* Make cmake flawlessly run with Debian jessie cmake 3.0.2

* Make Travis use our own cmake 3.0.2 compiled version

* Typo in preferred version

* Be sure travis will have gettext

.travis.yml

@@ -18,13 +18,15 @@ env:
    - secure: "KuAAwjiIqkk4vqSX/M3ZZIvQs6edm+tV8IADiklTUYZIFyxu8FgZ6RbDdMD2sef5bNZA1OZhlcbeRtiKff5CfMtvzc607Lg3NUkpi+ShMynWgqS/e0uCMf9ogEJlUiZMxf4juBi7v6DyMl/WV6pAdJmdfHtzcj8GF2mgTfQjkO8="
 
 before_script:
+  - sh ci/install-cmake.sh
   - sudo modprobe fuse
   - mkdir build
   - cd build
-  - cmake ..
+  - ../ci/cmake/bin/cmake --version
+  - ../ci/cmake/bin/cmake ..
 
 script:
-  - if [ "${COVERITY_SCAN_BRANCH}" != 1 ]; then make && ./checkops && cd .. && ./test.sh ; fi
+  - if [ "${COVERITY_SCAN_BRANCH}" != 1 ]; then make && make check ; fi
 
 addons:
   coverity_scan:
@@ -42,6 +44,6 @@ addons:
     packages:
       - attr
       - clang
-      - cmake
       - fuse
       - libfuse-dev
+      - gettext

CMakeLists.txt

@@ -1,5 +1,9 @@
-# 3.1 preferred, but we can often get by with 2.8.
+# 3.0.2 preferred, but we can often get by with 2.8.
 cmake_minimum_required(VERSION 2.8)
+if (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION} LESS 3.0.2)
+  message(WARNING "You should use cmake 3.0.2 or newer for configuration to run correctly.")
+endif()
+
 project(EncFS C CXX)
 
 set (ENCFS_MAJOR 1)
@@ -245,15 +249,26 @@ endif (POD2MAN)
 
 # Tests
 enable_testing()
+
+if (CMAKE_CONFIGURATION_TYPES)
+    add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND}
+        --force-new-ctest-process --output-on-failure
+        --build-config "$<CONFIGURATION>")
+else()
+    add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND}
+        --force-new-ctest-process --output-on-failure)
+endif()
+
 add_test (NAME checkops
           COMMAND checkops)
 
 find_program (PERL_PROGRAM perl)
 if (PERL_PROGRAM)
   file(GLOB pl_test_files "tests/*.t.pl")
-  #add_test (NAME scriptedtests
-  #          COMMAND ${PERL_PROGRAM} -I ${CMAKE_CURRENT_LIST_DIR}
-  #             -MTest::Harness
-  #             -e "$$Test::Harness::verbose=1; runtests @ARGV;"
-  #             ${pl_test_files})
+  add_test (NAME scriptedtests
+            WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+            COMMAND ${PERL_PROGRAM}
+               -MTest::Harness
+               -e "$$Test::Harness::verbose=1; runtests @ARGV;"
+               ${pl_test_files})
 endif (PERL_PROGRAM)

INSTALL.md

@@ -21,7 +21,7 @@ Optional, but strongly recommended, is running the test suite
 to verify that the generated binaries work as expected
 (runtime: 20 seconds)
 
-    make test
+    make check
 
 The compilation process creates two executables, encfs and encfsctl in
 the encfs directory.  You can install to in a system directory via
@@ -46,7 +46,7 @@ EncFS depends on a number of libraries:
     * tinyxml2 : for reading and writing XML configuration files
     * gettext : internationalization support
     * libintl : internationalization support
-    * cmake : version 3.2 or newer
+    * cmake : version 3.0.2 (Debian jessie version) or newer
     * GNU make or ninja-build : to run the build for cmake
 
 Compiling on Debian and Ubuntu

ci/install-cmake.sh

@@ -1,7 +1,7 @@
 set -x
 set -e
 if [ ! -e ci/cmake/bin/cmake ]; then
-  wget http://www.cmake.org/files/v3.1/cmake-3.1.3-Linux-x86_64.tar.gz
-  tar -xzf cmake-3.1.3-Linux-x86_64.tar.gz
-  mv cmake-3.1.3-Linux-x86_64 ci/cmake
+  #wget http://www.cmake.org/files/v3.1/cmake-3.1.0-Linux-x86_64.tar.gz
+  tar -xzf ci/cmake-3.0.2-Linux-x86_64.tar.gz
+  mv cmake-3.0.2-Linux-x86_64 ci/cmake
 fi

cmake/FindIntl.cmake

@@ -0,0 +1,59 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+#.rst:
+# FindIntl
+# --------
+#
+# Find the Gettext libintl headers and libraries.
+#
+# This module reports information about the Gettext libintl
+# installation in several variables.  General variables::
+#
+#   Intl_FOUND - true if the libintl headers and libraries were found
+#   Intl_INCLUDE_DIRS - the directory containing the libintl headers
+#   Intl_LIBRARIES - libintl libraries to be linked
+#
+# The following cache variables may also be set::
+#
+#   Intl_INCLUDE_DIR - the directory containing the libintl headers
+#   Intl_LIBRARY - the libintl library (if any)
+#
+# .. note::
+#   On some platforms, such as Linux with GNU libc, the gettext
+#   functions are present in the C standard library and libintl
+#   is not required.  ``Intl_LIBRARIES`` will be empty in this
+#   case.
+#
+# .. note::
+#   If you wish to use the Gettext tools (``msgmerge``,
+#   ``msgfmt``, etc.), use :module:`FindGettext`.
+
+
+# Written by Roger Leigh <rleigh@codelibre.net>
+
+# Find include directory
+find_path(Intl_INCLUDE_DIR
+          NAMES "libintl.h"
+          DOC "libintl include directory")
+mark_as_advanced(Intl_INCLUDE_DIR)
+
+# Find all Intl libraries
+find_library(Intl_LIBRARY "intl"
+  DOC "libintl libraries (if not in the C library)")
+mark_as_advanced(Intl_LIBRARY)
+
+#include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(Intl
+                                  FOUND_VAR Intl_FOUND
+                                  REQUIRED_VARS Intl_INCLUDE_DIR
+                                  FAIL_MESSAGE "Failed to find Gettext libintl")
+
+if(Intl_FOUND)
+  set(Intl_INCLUDE_DIRS "${Intl_INCLUDE_DIR}")
+  if(Intl_LIBRARY)
+    set(Intl_LIBRARIES "${Intl_LIBRARY}")
+  else()
+    unset(Intl_LIBRARIES)
+  endif()
+endif()