gnu: glm: Update to 0.9.9.6.

* gnu/packages/maths.scm (glm): Update to 0.9.9.6.
[source]: Add patch.
* gnu/packages/patches/glm-restore-install-target.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.

1 files changed, 574 insertions, 0 deletions

diff --git a/gnu/packages/patches/glm-restore-install-target.patch b/gnu/packages/patches/glm-restore-install-target.patch
new file mode 100644
index 0000000000..a628030f6f
--- /dev/null
+++ b/gnu/packages/patches/glm-restore-install-target.patch
@@ -0,0 +1,574 @@
+From: Tobias Geerinckx-Rice <me@tobias.gr>
+Date: Mon, 23 Sep 2019 22:01:17 +0200
+Subject: [PATCH] gnu: glm: Restore ‘install’ target.
+
+It was removed in 0.9.9.6, making installation a tedious manual process
+for no clear reason[0].  Restore it for now.
+
+[0]: https://github.com/g-truc/glm/issues/947
+
+diff -Naur glm/cmake/CMakePackageConfigHelpers.cmake glmn/cmake/CMakePackageConfigHelpers.cmake
+--- glm/cmake/CMakePackageConfigHelpers.cmake	1970-01-01 01:00:00.000000000 +0100
++++ glmn/cmake/CMakePackageConfigHelpers.cmake	2019-09-23 00:11:21.418152249 +0200
+@@ -0,0 +1,227 @@
++# - CONFIGURE_PACKAGE_CONFIG_FILE(), WRITE_BASIC_PACKAGE_VERSION_FILE()

++#

++#    CONFIGURE_PACKAGE_CONFIG_FILE(<input> <output> INSTALL_DESTINATION <path>

++#                                                   [PATH_VARS <var1> <var2> ... <varN>]

++#                                                   [NO_SET_AND_CHECK_MACRO]

++#                                                   [NO_CHECK_REQUIRED_COMPONENTS_MACRO])

++#

++# CONFIGURE_PACKAGE_CONFIG_FILE() should be used instead of the plain

++# CONFIGURE_FILE() command when creating the <Name>Config.cmake or <Name>-config.cmake

++# file for installing a project or library. It helps making the resulting package

++# relocatable by avoiding hardcoded paths in the installed Config.cmake file.

++#

++# In a FooConfig.cmake file there may be code like this to make the

++# install destinations know to the using project:

++#   set(FOO_INCLUDE_DIR   "@CMAKE_INSTALL_FULL_INCLUDEDIR@" )

++#   set(FOO_DATA_DIR   "@CMAKE_INSTALL_PREFIX@/@RELATIVE_DATA_INSTALL_DIR@" )

++#   set(FOO_ICONS_DIR   "@CMAKE_INSTALL_PREFIX@/share/icons" )

++#   ...logic to determine installedPrefix from the own location...

++#   set(FOO_CONFIG_DIR  "${installedPrefix}/@CONFIG_INSTALL_DIR@" )

++# All 4 options shown above are not sufficient, since the first 3 hardcode

++# the absolute directory locations, and the 4th case works only if the logic

++# to determine the installedPrefix is correct, and if CONFIG_INSTALL_DIR contains

++# a relative path, which in general cannot be guaranteed.

++# This has the effect that the resulting FooConfig.cmake file would work poorly

++# under Windows and OSX, where users are used to choose the install location

++# of a binary package at install time, independent from how CMAKE_INSTALL_PREFIX

++# was set at build/cmake time.

++#

++# Using CONFIGURE_PACKAGE_CONFIG_FILE() helps. If used correctly, it makes the

++# resulting FooConfig.cmake file relocatable.

++# Usage:

++#   1. write a FooConfig.cmake.in file as you are used to

++#   2. insert a line containing only the string "@PACKAGE_INIT@"

++#   3. instead of SET(FOO_DIR "@SOME_INSTALL_DIR@"), use SET(FOO_DIR "@PACKAGE_SOME_INSTALL_DIR@")

++#      (this must be after the @PACKAGE_INIT@ line)

++#   4. instead of using the normal CONFIGURE_FILE(), use CONFIGURE_PACKAGE_CONFIG_FILE()

++#

++# The <input> and <output> arguments are the input and output file, the same way

++# as in CONFIGURE_FILE().

++#

++# The <path> given to INSTALL_DESTINATION must be the destination where the FooConfig.cmake

++# file will be installed to. This can either be a relative or absolute path, both work.

++#

++# The variables <var1> to <varN> given as PATH_VARS are the variables which contain

++# install destinations. For each of them the macro will create a helper variable

++# PACKAGE_<var...>. These helper variables must be used

++# in the FooConfig.cmake.in file for setting the installed location. They are calculated

++# by CONFIGURE_PACKAGE_CONFIG_FILE() so that they are always relative to the

++# installed location of the package. This works both for relative and also for absolute locations.

++# For absolute locations it works only if the absolute location is a subdirectory

++# of CMAKE_INSTALL_PREFIX.

++#

++# By default configure_package_config_file() also generates two helper macros,

++# set_and_check() and check_required_components() into the FooConfig.cmake file.

++#

++# set_and_check() should be used instead of the normal set()

++# command for setting directories and file locations. Additionally to setting the

++# variable it also checks that the referenced file or directory actually exists

++# and fails with a FATAL_ERROR otherwise. This makes sure that the created

++# FooConfig.cmake file does not contain wrong references.

++# When using the NO_SET_AND_CHECK_MACRO, this macro is not generated into the

++# FooConfig.cmake file.

++#

++# check_required_components(<package_name>) should be called at the end of the

++# FooConfig.cmake file if the package supports components.

++# This macro checks whether all requested, non-optional components have been found,

++# and if this is not the case, sets the Foo_FOUND variable to FALSE, so that the package

++# is considered to be not found.

++# It does that by testing the Foo_<Component>_FOUND variables for all requested

++# required components.

++# When using the NO_CHECK_REQUIRED_COMPONENTS option, this macro is not generated

++# into the FooConfig.cmake file.

++#

++# For an example see below the documentation for WRITE_BASIC_PACKAGE_VERSION_FILE().

++#

++#

++#  WRITE_BASIC_PACKAGE_VERSION_FILE( filename VERSION major.minor.patch COMPATIBILITY (AnyNewerVersion|SameMajorVersion|ExactVersion) )

++#

++# Writes a file for use as <package>ConfigVersion.cmake file to <filename>.

++# See the documentation of FIND_PACKAGE() for details on this.

++#    filename is the output filename, it should be in the build tree.

++#    major.minor.patch is the version number of the project to be installed

++# The COMPATIBILITY mode AnyNewerVersion means that the installed package version

++# will be considered compatible if it is newer or exactly the same as the requested version.

++# This mode should be used for packages which are fully backward compatible,

++# also across major versions.

++# If SameMajorVersion is used instead, then the behaviour differs from AnyNewerVersion

++# in that the major version number must be the same as requested, e.g. version 2.0 will

++# not be considered compatible if 1.0 is requested.

++# This mode should be used for packages which guarantee backward compatibility within the

++# same major version.

++# If ExactVersion is used, then the package is only considered compatible if the requested

++# version matches exactly its own version number (not considering the tweak version).

++# For example, version 1.2.3 of a package is only considered compatible to requested version 1.2.3.

++# This mode is for packages without compatibility guarantees.

++# If your project has more elaborated version matching rules, you will need to write your

++# own custom ConfigVersion.cmake file instead of using this macro.

++#

++# Internally, this macro executes configure_file() to create the resulting

++# version file. Depending on the COMPATIBILITY, either the file

++# BasicConfigVersion-SameMajorVersion.cmake.in or BasicConfigVersion-AnyNewerVersion.cmake.in

++# is used. Please note that these two files are internal to CMake and you should

++# not call configure_file() on them yourself, but they can be used as starting

++# point to create more sophisticted custom ConfigVersion.cmake files.

++#

++#

++# Example using both configure_package_config_file() and write_basic_package_version_file():

++# CMakeLists.txt:

++#   set(INCLUDE_INSTALL_DIR include/ ... CACHE )

++#   set(LIB_INSTALL_DIR lib/ ... CACHE )

++#   set(SYSCONFIG_INSTALL_DIR etc/foo/ ... CACHE )

++#   ...

++#   include(CMakePackageConfigHelpers)

++#   configure_package_config_file(FooConfig.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/FooConfig.cmake

++#                                 INSTALL_DESTINATION ${LIB_INSTALL_DIR}/Foo/cmake

++#                                 PATH_VARS INCLUDE_INSTALL_DIR SYSCONFIG_INSTALL_DIR)

++#   write_basic_package_version_file(${CMAKE_CURRENT_BINARY_DIR}/FooConfigVersion.cmake

++#                                    VERSION 1.2.3

++#                                    COMPATIBILITY SameMajorVersion )

++#   install(FILES ${CMAKE_CURRENT_BINARY_DIR}/FooConfig.cmake ${CMAKE_CURRENT_BINARY_DIR}/FooConfigVersion.cmake

++#           DESTINATION ${LIB_INSTALL_DIR}/Foo/cmake )

++#

++# With a FooConfig.cmake.in:

++#   set(FOO_VERSION x.y.z)

++#   ...

++#   @PACKAGE_INIT@

++#   ...

++#   set_and_check(FOO_INCLUDE_DIR "@PACKAGE_INCLUDE_INSTALL_DIR@")

++#   set_and_check(FOO_SYSCONFIG_DIR "@PACKAGE_SYSCONFIG_INSTALL_DIR@")

++#

++#   check_required_components(Foo)

++

++

++#=============================================================================

++# Copyright 2012 Alexander Neundorf <neundorf@kde.org>

++#

++# Distributed under the OSI-approved BSD License (the "License");

++# see accompanying file Copyright.txt for details.

++#

++# This software is distributed WITHOUT ANY WARRANTY; without even the

++# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

++# See the License for more information.

++#=============================================================================

++# (To distribute this file outside of CMake, substitute the full

++#  License text for the above reference.)

++

++include(CMakeParseArguments)

++

++include(WriteBasicConfigVersionFile)

++

++macro(WRITE_BASIC_PACKAGE_VERSION_FILE)

++  write_basic_config_version_file(${ARGN})

++endmacro()

++

++

++function(CONFIGURE_PACKAGE_CONFIG_FILE _inputFile _outputFile)

++  set(options NO_SET_AND_CHECK_MACRO NO_CHECK_REQUIRED_COMPONENTS_MACRO)

++  set(oneValueArgs INSTALL_DESTINATION )

++  set(multiValueArgs PATH_VARS )

++

++  cmake_parse_arguments(CCF "${options}" "${oneValueArgs}" "${multiValueArgs}"  ${ARGN})

++

++  if(CCF_UNPARSED_ARGUMENTS)

++    message(FATAL_ERROR "Unknown keywords given to CONFIGURE_PACKAGE_CONFIG_FILE(): \"${CCF_UNPARSED_ARGUMENTS}\"")

++  endif()

++

++  if(NOT CCF_INSTALL_DESTINATION)

++    message(FATAL_ERROR "No INSTALL_DESTINATION given to CONFIGURE_PACKAGE_CONFIG_FILE()")

++  endif()

++

++  if(IS_ABSOLUTE "${CCF_INSTALL_DESTINATION}")

++    set(absInstallDir "${CCF_INSTALL_DESTINATION}")

++  else()

++    set(absInstallDir "${CMAKE_INSTALL_PREFIX}/${CCF_INSTALL_DESTINATION}")

++  endif()

++  file(RELATIVE_PATH PACKAGE_RELATIVE_PATH "${absInstallDir}" "${CMAKE_INSTALL_PREFIX}" )

++

++  foreach(var ${CCF_PATH_VARS})

++    if(NOT DEFINED ${var})

++      message(FATAL_ERROR "Variable ${var} does not exist")

++    else()

++      if(IS_ABSOLUTE "${${var}}")

++        string(REPLACE "${CMAKE_INSTALL_PREFIX}" "\${PACKAGE_PREFIX_DIR}"

++                        PACKAGE_${var} "${${var}}")

++      else()

++        set(PACKAGE_${var} "\${PACKAGE_PREFIX_DIR}/${${var}}")

++      endif()

++    endif()

++  endforeach()

++

++  set(PACKAGE_INIT "

++####### Expanded from @PACKAGE_INIT@ by configure_package_config_file() #######

++get_filename_component(PACKAGE_PREFIX_DIR \"\${CMAKE_CURRENT_LIST_DIR}/${PACKAGE_RELATIVE_PATH}\" ABSOLUTE)

++")

++

++  if(NOT CCF_NO_SET_AND_CHECK_MACRO)

++    set(PACKAGE_INIT "${PACKAGE_INIT}

++macro(set_and_check _var _file)

++  set(\${_var} \"\${_file}\")

++  if(NOT EXISTS \"\${_file}\")

++    message(FATAL_ERROR \"File or directory \${_file} referenced by variable \${_var} does not exist !\")

++  endif()

++endmacro()

++")

++  endif()

++

++

++  if(NOT CCF_NO_CHECK_REQUIRED_COMPONENTS_MACRO)

++    set(PACKAGE_INIT "${PACKAGE_INIT}

++macro(check_required_components _NAME)

++  foreach(comp \${\${_NAME}_FIND_COMPONENTS})

++    if(NOT \${_NAME}_\${comp}_FOUND)

++      if(\${_NAME}_FIND_REQUIRED_\${comp})

++        set(\${_NAME}_FOUND FALSE)

++      endif()

++    endif()

++  endforeach(comp)

++endmacro()

++")

++  endif()

++

++  set(PACKAGE_INIT "${PACKAGE_INIT}

++####################################################################################")

++

++  configure_file("${_inputFile}" "${_outputFile}" @ONLY)

++

++endfunction()

+diff -Naur glm/cmake/glmBuildConfig.cmake.in glmn/cmake/glmBuildConfig.cmake.in
+--- glm/cmake/glmBuildConfig.cmake.in	1970-01-01 01:00:00.000000000 +0100
++++ glmn/cmake/glmBuildConfig.cmake.in	2019-09-23 00:12:08.090955650 +0200
+@@ -0,0 +1,6 @@
++set(GLM_VERSION "@GLM_VERSION@")

++set(GLM_INCLUDE_DIRS "@CMAKE_CURRENT_SOURCE_DIR@")

++

++if (NOT CMAKE_VERSION VERSION_LESS "3.0")

++    include("${CMAKE_CURRENT_LIST_DIR}/glmTargets.cmake")

++endif()

+diff -Naur glm/cmake/glmConfig.cmake.in glmn/cmake/glmConfig.cmake.in
+--- glm/cmake/glmConfig.cmake.in	1970-01-01 01:00:00.000000000 +0100
++++ glmn/cmake/glmConfig.cmake.in	2019-09-23 00:12:14.566373412 +0200
+@@ -0,0 +1,9 @@
++set(GLM_VERSION "@GLM_VERSION@")

++

++@PACKAGE_INIT@

++

++set_and_check(GLM_INCLUDE_DIRS "@PACKAGE_CMAKE_INSTALL_INCLUDEDIR@")

++

++if (NOT CMAKE_VERSION VERSION_LESS "3.0")

++    include("${CMAKE_CURRENT_LIST_DIR}/glmTargets.cmake")

++endif()

+diff -Naur glm/cmake/glm.pc.in glmn/cmake/glm.pc.in
+--- glm/cmake/glm.pc.in	1970-01-01 01:00:00.000000000 +0100
++++ glmn/cmake/glm.pc.in	2019-09-23 00:11:59.695710511 +0200
+@@ -0,0 +1,7 @@
++prefix=@CMAKE_INSTALL_PREFIX@

++includedir=${prefix}/include

++

++Name: GLM

++Description: OpenGL Mathematics

++Version: @GLM_VERSION@

++Cflags: -I${includedir}

+diff -Naur glm/cmake/GNUInstallDirs.cmake glmn/cmake/GNUInstallDirs.cmake
+--- glm/cmake/GNUInstallDirs.cmake	1970-01-01 01:00:00.000000000 +0100
++++ glmn/cmake/GNUInstallDirs.cmake	2019-09-23 00:11:47.363819337 +0200
+@@ -0,0 +1,188 @@
++# - Define GNU standard installation directories

++# Provides install directory variables as defined for GNU software:

++#  http://www.gnu.org/prep/standards/html_node/Directory-Variables.html

++# Inclusion of this module defines the following variables:

++#  CMAKE_INSTALL_<dir>      - destination for files of a given type

++#  CMAKE_INSTALL_FULL_<dir> - corresponding absolute path

++# where <dir> is one of:

++#  BINDIR           - user executables (bin)

++#  SBINDIR          - system admin executables (sbin)

++#  LIBEXECDIR       - program executables (libexec)

++#  SYSCONFDIR       - read-only single-machine data (etc)

++#  SHAREDSTATEDIR   - modifiable architecture-independent data (com)

++#  LOCALSTATEDIR    - modifiable single-machine data (var)

++#  LIBDIR           - object code libraries (lib or lib64 or lib/<multiarch-tuple> on Debian)

++#  INCLUDEDIR       - C header files (include)

++#  OLDINCLUDEDIR    - C header files for non-gcc (/usr/include)

++#  DATAROOTDIR      - read-only architecture-independent data root (share)

++#  DATADIR          - read-only architecture-independent data (DATAROOTDIR)

++#  INFODIR          - info documentation (DATAROOTDIR/info)

++#  LOCALEDIR        - locale-dependent data (DATAROOTDIR/locale)

++#  MANDIR           - man documentation (DATAROOTDIR/man)

++#  DOCDIR           - documentation root (DATAROOTDIR/doc/PROJECT_NAME)

++# Each CMAKE_INSTALL_<dir> value may be passed to the DESTINATION options of

++# install() commands for the corresponding file type.  If the includer does

++# not define a value the above-shown default will be used and the value will

++# appear in the cache for editing by the user.

++# Each CMAKE_INSTALL_FULL_<dir> value contains an absolute path constructed

++# from the corresponding destination by prepending (if necessary) the value

++# of CMAKE_INSTALL_PREFIX.

++

++#=============================================================================

++# Copyright 2011 Nikita Krupen'ko <krnekit@gmail.com>

++# Copyright 2011 Kitware, Inc.

++#

++# Distributed under the OSI-approved BSD License (the "License");

++# see accompanying file Copyright.txt for details.

++#

++# This software is distributed WITHOUT ANY WARRANTY; without even the

++# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

++# See the License for more information.

++#=============================================================================

++# (To distribute this file outside of CMake, substitute the full

++#  License text for the above reference.)

++

++# Installation directories

++#

++if(NOT DEFINED CMAKE_INSTALL_BINDIR)

++  set(CMAKE_INSTALL_BINDIR "bin" CACHE PATH "user executables (bin)")

++endif()

++

++if(NOT DEFINED CMAKE_INSTALL_SBINDIR)

++  set(CMAKE_INSTALL_SBINDIR "sbin" CACHE PATH "system admin executables (sbin)")

++endif()

++

++if(NOT DEFINED CMAKE_INSTALL_LIBEXECDIR)

++  set(CMAKE_INSTALL_LIBEXECDIR "libexec" CACHE PATH "program executables (libexec)")

++endif()

++

++if(NOT DEFINED CMAKE_INSTALL_SYSCONFDIR)

++  set(CMAKE_INSTALL_SYSCONFDIR "etc" CACHE PATH "read-only single-machine data (etc)")

++endif()

++

++if(NOT DEFINED CMAKE_INSTALL_SHAREDSTATEDIR)

++  set(CMAKE_INSTALL_SHAREDSTATEDIR "com" CACHE PATH "modifiable architecture-independent data (com)")

++endif()

++

++if(NOT DEFINED CMAKE_INSTALL_LOCALSTATEDIR)

++  set(CMAKE_INSTALL_LOCALSTATEDIR "var" CACHE PATH "modifiable single-machine data (var)")

++endif()

++

++if(NOT DEFINED CMAKE_INSTALL_LIBDIR)

++  set(_LIBDIR_DEFAULT "lib")

++  # Override this default 'lib' with 'lib64' iff:

++  #  - we are on Linux system but NOT cross-compiling

++  #  - we are NOT on debian

++  #  - we are on a 64 bits system

++  # reason is: amd64 ABI: http://www.x86-64.org/documentation/abi.pdf

++  # For Debian with multiarch, use 'lib/${CMAKE_LIBRARY_ARCHITECTURE}' if

++  # CMAKE_LIBRARY_ARCHITECTURE is set (which contains e.g. "i386-linux-gnu"

++  # See http://wiki.debian.org/Multiarch

++  if((CMAKE_SYSTEM_NAME MATCHES "Linux|kFreeBSD" OR CMAKE_SYSTEM_NAME STREQUAL "GNU")

++      AND NOT CMAKE_CROSSCOMPILING)

++    if (EXISTS "/etc/debian_version") # is this a debian system ?

++       if(CMAKE_LIBRARY_ARCHITECTURE)

++         set(_LIBDIR_DEFAULT "lib/${CMAKE_LIBRARY_ARCHITECTURE}")

++       endif()

++    else() # not debian, rely on CMAKE_SIZEOF_VOID_P:

++      if(NOT DEFINED CMAKE_SIZEOF_VOID_P)

++        message(AUTHOR_WARNING

++          "Unable to determine default CMAKE_INSTALL_LIBDIR directory because no target architecture is known. "

++          "Please enable at least one language before including GNUInstallDirs.")

++      else()

++        if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")

++          set(_LIBDIR_DEFAULT "lib64")

++        endif()

++      endif()

++    endif()

++  endif()

++  set(CMAKE_INSTALL_LIBDIR "${_LIBDIR_DEFAULT}" CACHE PATH "object code libraries (${_LIBDIR_DEFAULT})")

++endif()

++

++if(NOT DEFINED CMAKE_INSTALL_INCLUDEDIR)

++  set(CMAKE_INSTALL_INCLUDEDIR "include" CACHE PATH "C header files (include)")

++endif()

++

++if(NOT DEFINED CMAKE_INSTALL_OLDINCLUDEDIR)

++  set(CMAKE_INSTALL_OLDINCLUDEDIR "/usr/include" CACHE PATH "C header files for non-gcc (/usr/include)")

++endif()

++

++if(NOT DEFINED CMAKE_INSTALL_DATAROOTDIR)

++  set(CMAKE_INSTALL_DATAROOTDIR "share" CACHE PATH "read-only architecture-independent data root (share)")

++endif()

++

++#-----------------------------------------------------------------------------

++# Values whose defaults are relative to DATAROOTDIR.  Store empty values in

++# the cache and store the defaults in local variables if the cache values are

++# not set explicitly.  This auto-updates the defaults as DATAROOTDIR changes.

++

++if(NOT CMAKE_INSTALL_DATADIR)

++  set(CMAKE_INSTALL_DATADIR "" CACHE PATH "read-only architecture-independent data (DATAROOTDIR)")

++  set(CMAKE_INSTALL_DATADIR "${CMAKE_INSTALL_DATAROOTDIR}")

++endif()

++

++if(NOT CMAKE_INSTALL_INFODIR)

++  set(CMAKE_INSTALL_INFODIR "" CACHE PATH "info documentation (DATAROOTDIR/info)")

++  set(CMAKE_INSTALL_INFODIR "${CMAKE_INSTALL_DATAROOTDIR}/info")

++endif()

++

++if(NOT CMAKE_INSTALL_LOCALEDIR)

++  set(CMAKE_INSTALL_LOCALEDIR "" CACHE PATH "locale-dependent data (DATAROOTDIR/locale)")

++  set(CMAKE_INSTALL_LOCALEDIR "${CMAKE_INSTALL_DATAROOTDIR}/locale")

++endif()

++

++if(NOT CMAKE_INSTALL_MANDIR)

++  set(CMAKE_INSTALL_MANDIR "" CACHE PATH "man documentation (DATAROOTDIR/man)")

++  set(CMAKE_INSTALL_MANDIR "${CMAKE_INSTALL_DATAROOTDIR}/man")

++endif()

++

++if(NOT CMAKE_INSTALL_DOCDIR)

++  set(CMAKE_INSTALL_DOCDIR "" CACHE PATH "documentation root (DATAROOTDIR/doc/PROJECT_NAME)")

++  set(CMAKE_INSTALL_DOCDIR "${CMAKE_INSTALL_DATAROOTDIR}/doc/${PROJECT_NAME}")

++endif()

++

++#-----------------------------------------------------------------------------

++

++mark_as_advanced(

++  CMAKE_INSTALL_BINDIR

++  CMAKE_INSTALL_SBINDIR

++  CMAKE_INSTALL_LIBEXECDIR

++  CMAKE_INSTALL_SYSCONFDIR

++  CMAKE_INSTALL_SHAREDSTATEDIR

++  CMAKE_INSTALL_LOCALSTATEDIR

++  CMAKE_INSTALL_LIBDIR

++  CMAKE_INSTALL_INCLUDEDIR

++  CMAKE_INSTALL_OLDINCLUDEDIR

++  CMAKE_INSTALL_DATAROOTDIR

++  CMAKE_INSTALL_DATADIR

++  CMAKE_INSTALL_INFODIR

++  CMAKE_INSTALL_LOCALEDIR

++  CMAKE_INSTALL_MANDIR

++  CMAKE_INSTALL_DOCDIR

++  )

++

++# Result directories

++#

++foreach(dir

++    BINDIR

++    SBINDIR

++    LIBEXECDIR

++    SYSCONFDIR

++    SHAREDSTATEDIR

++    LOCALSTATEDIR

++    LIBDIR

++    INCLUDEDIR

++    OLDINCLUDEDIR

++    DATAROOTDIR

++    DATADIR

++    INFODIR

++    LOCALEDIR

++    MANDIR

++    DOCDIR

++    )

++  if(NOT IS_ABSOLUTE ${CMAKE_INSTALL_${dir}})

++    set(CMAKE_INSTALL_FULL_${dir} "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_${dir}}")

++  else()

++    set(CMAKE_INSTALL_FULL_${dir} "${CMAKE_INSTALL_${dir}}")

++  endif()

++endforeach()

+diff -Naur glm/CMakeLists.txt glmn/CMakeLists.txt
+--- glm/CMakeLists.txt	2019-09-07 14:10:16.000000000 +0200
++++ glmn/CMakeLists.txt	2019-09-23 00:10:29.559815104 +0200
+@@ -4,6 +4,11 @@
+ set(GLM_VERSION "0.9.9")

+ project(glm VERSION ${GLM_VERSION} LANGUAGES CXX)

+ 

++list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")

++

++include(GNUInstallDirs)

++include(CMakePackageConfigHelpers)

++

+ enable_testing()

+ 

+ option(GLM_QUIET "No CMake Message" OFF)

+@@ -237,3 +242,62 @@
+ add_subdirectory(glm)

+ add_subdirectory(test)

+ 

++set(GLM_INSTALL_CONFIGDIR "${CMAKE_INSTALL_LIBDIR}/cmake/glm")

++install(DIRECTORY glm DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})

++

++

++# CMake automatically adds an architecture compatibility check to make sure

++# 32 and 64 bit code is not accidentally mixed. For a header-only library this

++# is not required. The check can be disabled by temporarily unsetting

++# CMAKE_SIZEOF_VOID_P. In CMake 3.14 and later this can be achieved more cleanly

++# with write_basic_package_version_file(ARCH_INDEPENDENT).

++# TODO: Use this once a newer CMake can be required.

++set(GLM_SIZEOF_VOID_P ${CMAKE_SIZEOF_VOID_P})

++unset(CMAKE_SIZEOF_VOID_P)

++write_basic_package_version_file("${CMAKE_CURRENT_BINARY_DIR}/glmConfigVersion.cmake" VERSION ${GLM_VERSION} COMPATIBILITY AnyNewerVersion)

++set(CMAKE_SIZEOF_VOID_P ${GLM_SIZEOF_VOID_P})

++

++# build tree package config

++configure_file(cmake/glmBuildConfig.cmake.in glmConfig.cmake @ONLY)

++

++# install tree package config

++configure_package_config_file(

++	cmake/glmConfig.cmake.in

++	${GLM_INSTALL_CONFIGDIR}/glmConfig.cmake

++	INSTALL_DESTINATION ${GLM_INSTALL_CONFIGDIR}

++	PATH_VARS CMAKE_INSTALL_INCLUDEDIR

++	NO_CHECK_REQUIRED_COMPONENTS_MACRO)

++

++install(FILES

++	"${CMAKE_CURRENT_BINARY_DIR}/${GLM_INSTALL_CONFIGDIR}/glmConfig.cmake"

++	"${CMAKE_CURRENT_BINARY_DIR}/glmConfigVersion.cmake"

++	DESTINATION ${GLM_INSTALL_CONFIGDIR})

++

++add_library(glm INTERFACE)

++target_include_directories(glm INTERFACE

++	$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>

++	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>)

++install(TARGETS glm EXPORT glmTargets)

++

++export(EXPORT glmTargets FILE "${CMAKE_CURRENT_BINARY_DIR}/glmTargets.cmake")

++

++install(EXPORT glmTargets FILE glmTargets.cmake DESTINATION ${GLM_INSTALL_CONFIGDIR})

++

++# build pkg-config file

++configure_file("./cmake/glm.pc.in" "glm.pc" @ONLY)

++

++# install pkg-config file

++install(FILES "${CMAKE_CURRENT_BINARY_DIR}/glm.pc" DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")

++

++export(PACKAGE glm)

++

++if(NOT TARGET uninstall)

++	configure_file(

++		${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in

++		${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake

++		IMMEDIATE @ONLY)

++

++	add_custom_target(uninstall

++		COMMAND ${CMAKE_COMMAND} -P

++		${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)

++endif()

+diff -Naur glm/cmake_uninstall.cmake.in glmn/cmake_uninstall.cmake.in
+--- glm/cmake_uninstall.cmake.in	1970-01-01 01:00:00.000000000 +0100
++++ glmn/cmake_uninstall.cmake.in	2019-09-23 00:12:22.495660449 +0200
+@@ -0,0 +1,26 @@
++if(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")

++  message(FATAL_ERROR "Cannot find install manifest: @CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")

++endif(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")

++

++if (NOT DEFINED CMAKE_INSTALL_PREFIX)

++  set (CMAKE_INSTALL_PREFIX "@CMAKE_INSTALL_PREFIX@")

++endif ()

++ message(${CMAKE_INSTALL_PREFIX})

++

++file(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)

++string(REGEX REPLACE "\n" ";" files "${files}")

++foreach(file ${files})

++  message(STATUS "Uninstalling $ENV{DESTDIR}${file}")

++  if(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")

++    exec_program(

++      "@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""

++      OUTPUT_VARIABLE rm_out

++      RETURN_VALUE rm_retval

++      )

++    if(NOT "${rm_retval}" STREQUAL 0)

++      message(FATAL_ERROR "Problem when removing $ENV{DESTDIR}${file}")

++    endif(NOT "${rm_retval}" STREQUAL 0)

++  else(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")

++    message(STATUS "File $ENV{DESTDIR}${file} does not exist.")

++  endif(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")

++endforeach(file)