diff options
| -rw-r--r-- | docs/find-module/FindPoppler.rst | 1 | ||||
| -rw-r--r-- | find-modules/FindPoppler.cmake | 151 | ||||
| -rw-r--r-- | find-modules/FindWayland.cmake | 6 |
3 files changed, 155 insertions, 3 deletions
diff --git a/docs/find-module/FindPoppler.rst b/docs/find-module/FindPoppler.rst new file mode 100644 index 00000000..26f66440 --- /dev/null +++ b/docs/find-module/FindPoppler.rst @@ -0,0 +1 @@ +.. ecm-module:: ../../find-modules/FindPoppler.cmake diff --git a/find-modules/FindPoppler.cmake b/find-modules/FindPoppler.cmake new file mode 100644 index 00000000..579965a3 --- /dev/null +++ b/find-modules/FindPoppler.cmake @@ -0,0 +1,151 @@ +#.rst: +# FindPoppler +# ----------- +# +# Try to find Poppler. +# +# This is a component-based find module, which makes use of the COMPONENTS +# and OPTIONAL_COMPONENTS arguments to find_module. The following components +# are available:: +# +# Core Cpp Qt5 Qt4 Glib +# +# If no components are specified, this module will act as though all components +# were passed to OPTIONAL_COMPONENTS. +# +# This module will define the following variables, independently of the +# components searched for or found: +# +# ``Poppler_FOUND`` +# TRUE if (the requested version of) Poppler is available +# ``Poppler_VERSION`` +# Found Poppler version +# ``Poppler_TARGETS`` +# A list of all targets imported by this module (note that there may be more +# than the components that were requested) +# ``Poppler_LIBRARIES`` +# This can be passed to target_link_libraries() instead of the imported +# targets +# ``Poppler_INCLUDE_DIRS`` +# This should be passed to target_include_directories() if the targets are +# not used for linking +# ``Poppler_DEFINITIONS`` +# This should be passed to target_compile_options() if the targets are not +# used for linking +# +# For each searched-for components, ``Poppler_<component>_FOUND`` will be set to +# TRUE if the corresponding Poppler library was found, and FALSE otherwise. If +# ``Poppler_<component>_FOUND`` is TRUE, the imported target +# ``Poppler::<component>`` will be defined. This module will also attempt to +# determine ``Poppler_*_VERSION`` variables for each imported target, although +# ``Poppler_VERSION`` should normally be sufficient. +# +# In general we recommend using the imported targets, as they are easier to use +# and provide more control. Bear in mind, however, that if any target is in the +# link interface of an exported library, it must be made available by the +# package config file. +# +# Since 5.17 + +#============================================================================= +# Copyright 2015 Alex Richardson <arichardson.kde@gmail.com> +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# 3. The name of the author may not be used to endorse or promote products +# derived from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#============================================================================= +include(${CMAKE_CURRENT_LIST_DIR}/ECMFindModuleHelpersStub.cmake) + +ecm_find_package_version_check(Poppler) + +set(Poppler_known_components + Cpp + Qt4 + Qt5 + Glib +) +foreach(_comp ${Poppler_known_components}) + string(TOLOWER "${_comp}" _lc_comp) + set(Poppler_${_comp}_component_deps "Core") + set(Poppler_${_comp}_pkg_config "poppler-${_lc_comp}") + set(Poppler_${_comp}_lib "poppler-${_lc_comp}") + set(Poppler_${_comp}_header_subdir "poppler/${_lc_comp}") +endforeach() +set(Poppler_known_components Core ${Poppler_known_components}) + +set(Poppler_Core_component_deps "") +set(Poppler_Core_pkg_config "poppler") +# poppler-config.h header is only installed with --enable-xpdf-headers +# fall back to using any header from a submodule with a path to make it work in that case too +set(Poppler_Core_header "poppler-config.h" "cpp/poppler-version.h" "qt5/poppler-qt5.h" "qt4/poppler-qt4.h" "glib/poppler.h") +set(Poppler_Core_header_subdir "poppler") +set(Poppler_Core_lib "poppler") + +set(Poppler_Cpp_header "poppler-version.h") +set(Poppler_Qt5_header "poppler-qt5.h") +set(Poppler_Qt4_header "poppler-qt4.h") +set(Poppler_Glib_header "poppler.h") + +ecm_find_package_parse_components(Poppler + RESULT_VAR Poppler_components + KNOWN_COMPONENTS ${Poppler_known_components} +) +ecm_find_package_handle_library_components(Poppler + COMPONENTS ${Poppler_components} +) + +# If pkg-config didn't provide us with version information, +# try to extract it from poppler-version.h or poppler-config.h +if(NOT Poppler_VERSION) + find_file(Poppler_VERSION_HEADER + NAMES "poppler-config.h" "cpp/poppler-version.h" + HINTS ${Poppler_INCLUDE_DIRS} + PATH_SUFFIXES ${Poppler_Core_header_subdir} + ) + mark_as_advanced(Poppler_VERSION_HEADER) + if(Poppler_VERSION_HEADER) + file(READ ${Poppler_VERSION_HEADER} _poppler_version_header_contents) + string(REGEX REPLACE + "^.*[ \t]+POPPLER_VERSION[ \t]+\"([0-9d.]*)\".*$" + "\\1" + Poppler_VERSION + "${_poppler_version_header_contents}" + ) + unset(_poppler_version_header_contents) + endif() +endif() + +find_package_handle_standard_args(Poppler + FOUND_VAR + Poppler_FOUND + REQUIRED_VARS + Poppler_LIBRARIES + VERSION_VAR + Poppler_VERSION + HANDLE_COMPONENTS +) + +include(FeatureSummary) +set_package_properties(Poppler PROPERTIES + DESCRIPTION "A PDF rendering library" + URL "http://poppler.freedesktop.org" +) diff --git a/find-modules/FindWayland.cmake b/find-modules/FindWayland.cmake index c5a56c16..233cc88d 100644 --- a/find-modules/FindWayland.cmake +++ b/find-modules/FindWayland.cmake @@ -17,7 +17,7 @@ # components searched for or found: # # ``Wayland_FOUND`` -# True if (the requestion version of) Wayland is available +# TRUE if (the requested version of) Wayland is available # ``Wayland_VERSION`` # Found Wayland version # ``Wayland_TARGETS`` @@ -34,8 +34,8 @@ # used for linking # # For each searched-for components, ``Wayland_<component>_FOUND`` will be set to -# true if the corresponding Wayland library was found, and false otherwise. If -# ``Wayland_<component>_FOUND`` is true, the imported target +# TRUE if the corresponding Wayland library was found, and FALSE otherwise. If +# ``Wayland_<component>_FOUND`` is TRUE, the imported target # ``Wayland::<component>`` will be defined. This module will also attempt to # determine ``Wayland_*_VERSION`` variables for each imported target, although # ``Wayland_VERSION`` should normally be sufficient. |