dev-util/cmake: Restore 3.13.4 for prefix

Bug: https://bugs.gentoo.org/689234
Package-Manager: Portage-2.3.68, Repoman-2.3.16
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

6 files changed, 435 insertions, 0 deletions

diff --git a/dev-util/cmake/Manifest b/dev-util/cmake/Manifest
index 1dd8f3caed0f..fa988872699c 100644
--- a/dev-util/cmake/Manifest
+++ b/dev-util/cmake/Manifest
@@ -1,3 +1,4 @@
+DIST cmake-3.13.4.tar.gz 8617881 BLAKE2B c6bc47c79ea16f975def31ee4a85b795fc2adf96f9af1d99f702519f0bae6adf531fb5abe3e1e23a6b00226c6cb22719d3d58e8caa5b178acfa4de8d01b42b8a SHA512 5a2cc092109652ced5a3a6ae00fe0c7d134efa7d90d59f376368408bb684343db9e144ee53b184f3437f8a86cf9976a130a1e1676c993d56b278a6640a418c93
 DIST cmake-3.14.3.tar.gz 8851085 BLAKE2B 92da2c563f7ddc3b12457f63eead850eb99b123298632b5a9e8f80f3e32db20e2b25bc60778855400261d13d4ef42600162248f4a92907a0c581e202fc6620eb SHA512 e257a96334f21f2b2f17e8d43aa32c2b069d13194604393c5ac9d3da193000d5328181c6cf861696186d022aba57679ee2d08073d8a7112727746b2b145a47e2
 DIST cmake-3.14.5.tar.gz 8854929 BLAKE2B 3e783de1ce541039c80228a56fed4fd28e9ef2ea48f274995f6f26f8b149f1684aab6da518f27106f364a4f0a6f370334f3a85dd61f1bcce22c34337ef4afdaa SHA512 9acd2de17db86052801194cac570bfc104320c249b83058aa59554b42c3d5af9c9293d1c069f3fe8512a80103d511186d840168cbc190ce9584ca99cb9b11e46
 DIST cmake-3.15.0-rc3.tar.gz 9255508 BLAKE2B d6d2a46f5d639e290913d1af0f353baf144003c9c3159fa1be900318fd935b2e89fe09ae78db0df291782ef7ff54e64017ea8ab4ee330dfb0e36e14d82ad20e6 SHA512 0a5403e3d13560800fec3b0a932d7d165e5a133fa5c45235f605a761c69aac399164ee4fb79ab4045914c351b9460dcdb3aaad5a0fd1eb8b0153d0fcdddb7f10
diff --git a/dev-util/cmake/cmake-3.13.4.ebuild b/dev-util/cmake/cmake-3.13.4.ebuild
new file mode 100644
index 000000000000..9acfa35ba61d
--- /dev/null
+++ b/dev-util/cmake/cmake-3.13.4.ebuild
@@ -0,0 +1,228 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+CMAKE_MAKEFILE_GENERATOR="emake"
+CMAKE_REMOVE_MODULES="no"
+inherit bash-completion-r1 elisp-common flag-o-matic gnome2-utils toolchain-funcs eapi7-ver virtualx xdg-utils cmake-utils
+
+MY_P="${P/_/-}"
+
+DESCRIPTION="Cross platform Make"
+HOMEPAGE="https://cmake.org/"
+SRC_URI="https://cmake.org/files/v$(ver_cut 1-2)/${MY_P}.tar.gz"
+
+LICENSE="CMake"
+SLOT="0"
+[[ "${PV}" = *_rc* ]] || \
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
+IUSE="doc emacs system-jsoncpp ncurses qt5"
+
+RDEPEND="
+	app-crypt/rhash
+	>=app-arch/libarchive-3.0.0:=
+	>=dev-libs/expat-2.0.1
+	>=dev-libs/libuv-1.10.0:=
+	>=net-misc/curl-7.21.5[ssl]
+	sys-libs/zlib
+	virtual/pkgconfig
+	emacs? ( virtual/emacs )
+	ncurses? ( sys-libs/ncurses:0= )
+	qt5? (
+		dev-qt/qtcore:5
+		dev-qt/qtgui:5
+		dev-qt/qtwidgets:5
+	)
+	system-jsoncpp? ( >=dev-libs/jsoncpp-0.6.0_rc2:0= )
+"
+DEPEND="${RDEPEND}
+	doc? (
+		dev-python/requests
+		dev-python/sphinx
+	)
+"
+
+S="${WORKDIR}/${MY_P}"
+
+SITEFILE="50${PN}-gentoo.el"
+
+PATCHES=(
+	# prefix
+	"${FILESDIR}"/${PN}-3.4.0_rc1-darwin-bundle.patch
+	"${FILESDIR}"/${PN}-3.13.4-prefix-dirs.patch
+	"${FILESDIR}"/${PN}-3.1.0-darwin-isysroot.patch
+
+	# handle gentoo packaging in find modules
+	"${FILESDIR}"/${PN}-3.11.0_rc2-FindBLAS.patch
+	"${FILESDIR}"/${PN}-3.0.2-FindLAPACK.patch
+	"${FILESDIR}"/${PN}-3.5.2-FindQt4.patch
+
+	# respect python eclasses
+	"${FILESDIR}"/${PN}-2.8.10.2-FindPythonLibs.patch
+	"${FILESDIR}"/${PN}-3.9.0_rc2-FindPythonInterp.patch
+
+	# boost (#660980)
+	"${FILESDIR}"/${PN}-3.11.4-fix-boost-detection.patch
+
+	# upstream fixes (can usually be removed with a version bump)
+)
+
+cmake_src_bootstrap() {
+	# Cleanup args to extract only JOBS.
+	# Because bootstrap does not know anything else.
+	grep -Eo '(\-j|\-\-jobs)(=?|[[:space:]]*)[[:digit:]]+' <<< "${MAKEOPTS}" > /dev/null
+	if [[ $? -eq 0 ]] ; then
+		par_arg=$(grep -Eo '(\-j|\-\-jobs)(=?|[[:space:]]*)[[:digit:]]+' <<< "${MAKEOPTS}" | tail -n1 | grep -o '[[:digit:]]+')
+		par_arg="--parallel=${par_arg}"
+	else
+		par_arg="--parallel=1"
+	fi
+
+	# disable running of cmake in boostrap command
+	sed -i \
+		-e '/"${cmake_bootstrap_dir}\/cmake"/s/^/#DONOTRUN /' \
+		bootstrap || die "sed failed"
+
+	# execinfo.h on Solaris isn't quite what it is on Darwin
+	if [[ ${CHOST} == *-solaris* ]] ; then
+		sed -i -e 's/execinfo\.h/blablabla.h/' \
+			Source/kwsys/CMakeLists.txt || die
+	fi
+
+	tc-export CC CXX LD
+
+	# bootstrap script isn't exactly /bin/sh compatible
+	${CONFIG_SHELL:-sh} ./bootstrap \
+		--prefix="${T}/cmakestrap/" \
+		${par_arg} \
+		|| die "Bootstrap failed"
+}
+
+cmake_src_test() {
+	# fix OutDir and SelectLibraryConfigurations tests
+	# these are altered thanks to our eclass
+	sed -i -e 's:#IGNORE ::g' \
+		"${S}"/Tests/{OutDir,CMakeOnly/SelectLibraryConfigurations}/CMakeLists.txt \
+		|| die
+
+	pushd "${BUILD_DIR}" > /dev/null
+
+	local ctestargs
+	[[ -n ${TEST_VERBOSE} ]] && ctestargs="--extra-verbose --output-on-failure"
+
+	# Excluded tests:
+	#    BootstrapTest: we actualy bootstrap it every time so why test it.
+	#    BundleUtilities: bundle creation broken
+	#    CMakeOnly.AllFindModules: pthread issues
+	#    CTest.updatecvs: which fails to commit as root
+	#    Fortran: requires fortran
+	#    RunCMake.CompilerLauncher: also requires fortran
+	#    RunCMake.CPack_RPM: breaks if app-arch/rpm is installed because
+	#        debugedit binary is not in the expected location
+	#    TestUpload, which requires network access
+	"${BUILD_DIR}"/bin/ctest \
+		-j "$(makeopts_jobs)" \
+		--test-load "$(makeopts_loadavg)" \
+		${ctestargs} \
+		-E "(BootstrapTest|BundleUtilities|CMakeOnly.AllFindModules|CTest.UpdateCVS|Fortran|RunCMake.CompilerLauncher|RunCMake.CPack_RPM|TestUpload)" \
+		|| die "Tests failed"
+
+	popd > /dev/null
+}
+
+src_prepare() {
+	cmake-utils_src_prepare
+
+	# disable Xcode hooks, bug #652134
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		sed -i -e 's/__APPLE__/__DISABLED_APPLE__/' \
+			Source/cmGlobalXCodeGenerator.cxx || die
+	fi
+
+	# Add gcc libs to the default link paths
+	sed -i \
+		-e "s|@GENTOO_PORTAGE_GCCLIBDIR@|${EPREFIX}/usr/${CHOST}/lib/|g" \
+		-e "$(usex prefix-guest "s|@GENTOO_HOST@||" "/@GENTOO_HOST@/d")" \
+		-e "s|@GENTOO_PORTAGE_EPREFIX@|${EPREFIX}/|g" \
+		Modules/Platform/{UnixPaths,Darwin}.cmake || die "sed failed"
+	if ! has_version \>=${CATEGORY}/${PN}-3.4.0_rc1 ; then
+		CMAKE_BINARY="${S}/Bootstrap.cmk/cmake"
+		cmake_src_bootstrap
+	fi
+}
+
+src_configure() {
+	# Fix linking on Solaris
+	[[ ${CHOST} == *-solaris* ]] && append-ldflags -lsocket -lnsl
+
+	local mycmakeargs=(
+		-DCMAKE_USE_SYSTEM_LIBRARIES=ON
+		-DCMAKE_USE_SYSTEM_LIBRARY_JSONCPP=$(usex system-jsoncpp)
+		-DCMAKE_INSTALL_PREFIX="${EPREFIX}"/usr
+		-DCMAKE_DOC_DIR=/share/doc/${PF}
+		-DCMAKE_MAN_DIR=/share/man
+		-DCMAKE_DATA_DIR=/share/${PN}
+		-DSPHINX_MAN=$(usex doc)
+		-DSPHINX_HTML=$(usex doc)
+		-DBUILD_CursesDialog="$(usex ncurses)"
+	)
+
+	if use qt5 ; then
+		mycmakeargs+=(
+			-DBUILD_QtDialog=ON
+			$(cmake-utils_use_find_package qt5 Qt5Widgets)
+		)
+	fi
+
+	cmake-utils_src_configure
+}
+
+src_compile() {
+	cmake-utils_src_compile
+	use emacs && elisp-compile Auxiliary/cmake-mode.el
+}
+
+src_test() {
+	virtx cmake_src_test
+}
+
+src_install() {
+	cmake-utils_src_install
+
+	if use emacs; then
+		elisp-install ${PN} Auxiliary/cmake-mode.el Auxiliary/cmake-mode.elc
+		elisp-site-file-install "${FILESDIR}/${SITEFILE}"
+	fi
+
+	insinto /usr/share/vim/vimfiles/syntax
+	doins Auxiliary/vim/syntax/cmake.vim
+
+	insinto /usr/share/vim/vimfiles/indent
+	doins Auxiliary/vim/indent/cmake.vim
+
+	insinto /usr/share/vim/vimfiles/ftdetect
+	doins "${FILESDIR}/${PN}.vim"
+
+	dobashcomp Auxiliary/bash-completion/{${PN},ctest,cpack}
+
+	rm -r "${ED%/}"/usr/share/cmake/{completions,editors} || die
+}
+
+pkg_postinst() {
+	use emacs && elisp-site-regen
+	if use qt5; then
+		gnome2_icon_cache_update
+		xdg_desktop_database_update
+		xdg_mimeinfo_database_update
+	fi
+}
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
+	if use qt5; then
+		gnome2_icon_cache_update
+		xdg_desktop_database_update
+		xdg_mimeinfo_database_update
+	fi
+}
diff --git a/dev-util/cmake/files/cmake-3.0.2-FindLAPACK.patch b/dev-util/cmake/files/cmake-3.0.2-FindLAPACK.patch
new file mode 100644
index 000000000000..321f05302aa1
--- /dev/null
+++ b/dev-util/cmake/files/cmake-3.0.2-FindLAPACK.patch
@@ -0,0 +1,43 @@
+--- a/Modules/FindLAPACK.cmake
++++ b/Modules/FindLAPACK.cmake
+@@ -4,6 +4,10 @@
+ #
+ # Find LAPACK library
+ #
++# Version modified for Gentoo Linux.
++# If a valid PkgConfig configuration is found, this overrides and cancels
++# all further checks.
++#
+ # This module finds an installed fortran library that implements the
+ # LAPACK linear-algebra interface (see http://www.netlib.org/lapack/).
+ #
+@@ -140,6 +144,23 @@
+ 
+ endmacro()
+ 
++#
++# first, try PkgConfig
++#
++find_package(PkgConfig REQUIRED)
++pkg_check_modules(PC_LAPACK lapack)
++if(PC_LAPACK_FOUND)
++  foreach(PC_LIB ${PC_LAPACK_LIBRARIES})
++    find_library(${PC_LIB}_LIBRARY NAMES ${PC_LIB} HINTS ${PC_LAPACK_LIBRARY_DIRS} )
++    if (NOT ${PC_LIB}_LIBRARY)
++      message(FATAL_ERROR "Something is wrong in your pkg-config file - lib ${PC_LIB} not found in ${PC_LAPACK_LIBRARY_DIRS}")
++    endif (NOT ${PC_LIB}_LIBRARY)
++    list(APPEND LAPACK_LIBRARIES ${${PC_LIB}_LIBRARY})
++  endforeach(PC_LIB)
++  find_package_handle_standard_args(LAPACK DEFAULT_MSG LAPACK_LIBRARIES)
++  mark_as_advanced(LAPACK_LIBRARIES)
++else(PC_LAPACK_FOUND)
++message(STATUS "No PkgConfig configuration for LAPACK found; starting more extensive search.")
+ 
+ set(LAPACK_LINKER_FLAGS)
+ set(LAPACK_LIBRARIES)
+@@ -348,3 +369,5 @@
+ endif()
+ 
+ set(CMAKE_FIND_LIBRARY_SUFFIXES ${_lapack_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})
++
++endif(PC_LAPACK_FOUND)
diff --git a/dev-util/cmake/files/cmake-3.11.0_rc2-FindBLAS.patch b/dev-util/cmake/files/cmake-3.11.0_rc2-FindBLAS.patch
new file mode 100644
index 000000000000..6bad45b20876
--- /dev/null
+++ b/dev-util/cmake/files/cmake-3.11.0_rc2-FindBLAS.patch
@@ -0,0 +1,23 @@
+--- a/Modules/FindBLAS.cmake
++++ b/Modules/FindBLAS.cmake
+@@ -4,6 +4,10 @@
+ #
+ # Find BLAS library
+ #
++# Version modified for Gentoo Linux.
++# If a valid PkgConfig configuration is found, this overrides and cancels
++# all further checks.
++#
+ # This module finds an installed fortran library that implements the
+ # BLAS linear-algebra interface (see http://www.netlib.org/blas/).  The
+ # list of libraries searched for is taken from the autoconf macro file,
+@@ -50,6 +54,9 @@
+ # (To distribute this file outside of CMake, substitute the full
+ #  License text for the above reference.)
+ 
++# first, try PkgConfig
++set(BLA_PREFER_PKGCONFIG On)
++
+ include(${CMAKE_CURRENT_LIST_DIR}/CheckFunctionExists.cmake)
+ include(${CMAKE_CURRENT_LIST_DIR}/CheckFortranFunctionExists.cmake)
+ 
diff --git a/dev-util/cmake/files/cmake-3.11.4-fix-boost-detection.patch b/dev-util/cmake/files/cmake-3.11.4-fix-boost-detection.patch
new file mode 100644
index 000000000000..bcf229ad398c
--- /dev/null
+++ b/dev-util/cmake/files/cmake-3.11.4-fix-boost-detection.patch
@@ -0,0 +1,13 @@
+https://bugs.gentoo.org/660980
+
+--- cmake-3.11.4/Modules/FindBoost.cmake
++++ cmake-3.11.4/Modules/FindBoost.cmake
+@@ -1680,7 +1680,7 @@
+     list(APPEND _Boost_FIND_LIBRARY_HINTS_FOR_COMPONENT_NAME "${COMPONENT_UNVERSIONED}${COMPONENT_PYTHON_VERSION_MAJOR}-py${COMPONENT_PYTHON_VERSION_MAJOR}${COMPONENT_PYTHON_VERSION_MINOR}")
+     list(APPEND _Boost_FIND_LIBRARY_HINTS_FOR_COMPONENT_NAME "${COMPONENT_UNVERSIONED}-py${COMPONENT_PYTHON_VERSION_MAJOR}${COMPONENT_PYTHON_VERSION_MINOR}")
+     # Gentoo
+-    list(APPEND _Boost_FIND_LIBRARY_HINTS_FOR_COMPONENT_NAME "${COMPONENT_UNVERSIONED}-${COMPONENT_PYTHON_VERSION_MAJOR}${COMPONENT_PYTHON_VERSION_MINOR}")
++    list(APPEND _Boost_FIND_LIBRARY_HINTS_FOR_COMPONENT_NAME "${COMPONENT_UNVERSIONED}-${COMPONENT_PYTHON_VERSION_MAJOR}.${COMPONENT_PYTHON_VERSION_MINOR}")
+     # RPMs
+     list(APPEND _Boost_FIND_LIBRARY_HINTS_FOR_COMPONENT_NAME "${COMPONENT_UNVERSIONED}-${COMPONENT_PYTHON_VERSION_MAJOR}${COMPONENT_PYTHON_VERSION_MINOR}")
+   endif()
diff --git a/dev-util/cmake/files/cmake-3.13.4-prefix-dirs.patch b/dev-util/cmake/files/cmake-3.13.4-prefix-dirs.patch
new file mode 100644
index 000000000000..bb60aaf35196
--- /dev/null
+++ b/dev-util/cmake/files/cmake-3.13.4-prefix-dirs.patch
@@ -0,0 +1,127 @@
+From b1f045122fb210728081ae2165197aebff4ee498 Mon Sep 17 00:00:00 2001
+From: Lars Wendler <polynomial-c@gentoo.org>
+Date: Fri, 9 Jun 2017 01:47:55 +0200
+Subject: [PATCH] Set some proper paths to make cmake find our tools.
+
+The ebuild now adds an extra / at the end of $EPREFIX so that it is
+never the empty string (so that CMAKE_SYSTEM_PREFIX_PATH remains
+correct)
+
+Original patch by Heiko Przybyl.
+Updated by Chris Reffett (cmake-2.8.8)
+Updated by Johannes Huber (cmake-2.8.9)
+Updated by Michael Palimaka (cmake-2.8.10)
+Updated by Chris Reffett (cmake-2.8.11)
+Updated by Michael Palimaka (cmake-3.0.0)
+Updated by Lars Wendler (cmake-3.9.0_rc2)
+---
+ Modules/Platform/Darwin.cmake    | 12 ++++++++----
+ Modules/Platform/UnixPaths.cmake | 29 ++++++++++++++++++++++++-----
+ 2 files changed, 32 insertions(+), 9 deletions(-)
+
+Index: cmake-3.13.3/Modules/Platform/Darwin.cmake
+===================================================================
+--- cmake-3.13.3.orig/Modules/Platform/Darwin.cmake
++++ cmake-3.13.3/Modules/Platform/Darwin.cmake
+@@ -108,9 +108,9 @@ set(CMAKE_C_FRAMEWORK_SEARCH_FLAG -F)
+ set(CMAKE_CXX_FRAMEWORK_SEARCH_FLAG -F)
+ set(CMAKE_Fortran_FRAMEWORK_SEARCH_FLAG -F)
+ 
+-# default to searching for frameworks first
++# default to searching for frameworks last
+ if(NOT DEFINED CMAKE_FIND_FRAMEWORK)
+-  set(CMAKE_FIND_FRAMEWORK FIRST)
++  set(CMAKE_FIND_FRAMEWORK LAST)
+ endif()
+ 
+ # Older OS X linkers do not report their framework search path
+@@ -132,6 +132,8 @@ endif()
+ 
+ # set up the default search directories for frameworks
+ set(CMAKE_SYSTEM_FRAMEWORK_PATH
++  @GENTOO_PORTAGE_EPREFIX@Frameworks
++  @GENTOO_PORTAGE_EPREFIX@usr/lib
+   ~/Library/Frameworks
+   )
+ if(_CMAKE_OSX_SYSROOT_PATH)
+@@ -178,13 +180,15 @@ if(CMAKE_OSX_SYSROOT)
+   endif()
+ endif()
+ 
+-# default to searching for application bundles first
++# default to searching for application bundles last
+ if(NOT DEFINED CMAKE_FIND_APPBUNDLE)
+-  set(CMAKE_FIND_APPBUNDLE FIRST)
++  set(CMAKE_FIND_APPBUNDLE LAST)
+ endif()
+ # set up the default search directories for application bundles
+ set(_apps_paths)
+ foreach(_path
++  @GENTOO_PORTAGE_EPREFIX@Applications
++  @GENTOO_PORTAGE_EPREFIX@usr/bin
+   "~/Applications"
+   "/Applications"
+   "${OSX_DEVELOPER_ROOT}/../Applications" # Xcode 4.3+
+Index: cmake-3.13.3/Modules/Platform/UnixPaths.cmake
+===================================================================
+--- cmake-3.13.3.orig/Modules/Platform/UnixPaths.cmake
++++ cmake-3.13.3/Modules/Platform/UnixPaths.cmake
+@@ -23,7 +23,8 @@ get_filename_component(_CMAKE_INSTALL_DI
+ # search types.
+ list(APPEND CMAKE_SYSTEM_PREFIX_PATH
+   # Standard
+-  /usr/local /usr /
++  @GENTOO_PORTAGE_EPREFIX@usr/local @GENTOO_PORTAGE_EPREFIX@usr @GENTOO_PORTAGE_EPREFIX@
++  @GENTOO_HOST@/usr/local /usr /
+ 
+   # CMake install location
+   "${_CMAKE_INSTALL_DIR}"
+@@ -50,23 +51,41 @@ list(APPEND CMAKE_SYSTEM_PREFIX_PATH
+ 
+ # List common include file locations not under the common prefixes.
+ list(APPEND CMAKE_SYSTEM_INCLUDE_PATH
+-  # X11
+-  /usr/include/X11
++  @GENTOO_PORTAGE_EPREFIX@usr/include
+   )
+ 
+ list(APPEND CMAKE_SYSTEM_LIBRARY_PATH
+-  # X11
+-  /usr/lib/X11
++  @GENTOO_PORTAGE_GCCLIBDIR@/gcc
++  @GENTOO_PORTAGE_GCCLIBDIR@
++  @GENTOO_PORTAGE_EPREFIX@usr/lib64
++  @GENTOO_PORTAGE_EPREFIX@usr/libx32
++  @GENTOO_PORTAGE_EPREFIX@usr/lib32
++  @GENTOO_PORTAGE_EPREFIX@usr/lib
++  @GENTOO_PORTAGE_EPREFIX@lib
++  )
++
++list(APPEND CMAKE_SYSTEM_PROGRAM_PATH
++  @GENTOO_PORTAGE_EPREFIX@usr/bin
++  @GENTOO_PORTAGE_EPREFIX@bin
+   )
+ 
+ list(APPEND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES
+-  /lib /lib32 /lib64 /usr/lib /usr/lib32 /usr/lib64
++  @GENTOO_PORTAGE_GCCLIBDIR@/gcc
++  @GENTOO_PORTAGE_GCCLIBDIR@
++  @GENTOO_PORTAGE_EPREFIX@usr/lib64
++  @GENTOO_PORTAGE_EPREFIX@usr/libx32
++  @GENTOO_PORTAGE_EPREFIX@usr/lib32
++  @GENTOO_PORTAGE_EPREFIX@usr/lib
++  @GENTOO_PORTAGE_EPREFIX@lib
++  @GENTOO_HOST@/lib /usr/lib /usr/lib32 /usr/lib64 /usr/libx32
+   )
+ 
+ list(APPEND CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES
+-  /usr/include
++  @GENTOO_PORTAGE_EPREFIX@usr/include
++  @GENTOO_HOST@/usr/include
+   )
+ list(APPEND CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES
+-  /usr/include
++  @GENTOO_PORTAGE_EPREFIX@usr/include
++  @GENTOO_HOST@/usr/include
+   )
+ list(APPEND CMAKE_CUDA_IMPLICIT_INCLUDE_DIRECTORIES