3 files changed, 71 insertions, 0 deletions
diff --git a/sci-libs/lmfit/Manifest b/sci-libs/lmfit/Manifest
index ba6266162adc..727926140589 100644
--- a/sci-libs/lmfit/Manifest
+++ b/sci-libs/lmfit/Manifest
@@ -1 +1,2 @@
 DIST lmfit-8.2.2.tgz 31970 BLAKE2B 67eebc0e58d3d78057afcd84f35adcfea783c8501a5f8934dd07c38eb2419b1c43bedd3401a830a993005913138bdf8d1dc73c2142983b9f881f0db9bec06b93 SHA512 5835dce914027429cb36765543cf6b872e4ef1acd8feaeca281f9edf286fda89db78fbc0713dcfea4e4f2fe55a1b05317e6428980060bc3acce579ef1fa0c271
+DIST lmfit-9.0.tar.gz 36686 BLAKE2B 34d77a9101dcea1387df09e58cf8b69e51b1961ba8f1f73ac070abcc4c6ddbf1a1cd1f4bf2568942442f0c4c3815288959259c16e505ad1a91a4db2a2753bed6 SHA512 523d18c75498f5586c55e6dfcab8d1005aaef61d60e8d482814ced4f90bcd14d72c53ee71ed1991651d38845cce67e3da756fab9500431d6f435fa5ad998c2b1
diff --git a/sci-libs/lmfit/files/lmfit-9.0-cmake.patch b/sci-libs/lmfit/files/lmfit-9.0-cmake.patch
new file mode 100644
index 000000000000..0c3270052cb6
--- /dev/null
+++ b/sci-libs/lmfit/files/lmfit-9.0-cmake.patch
@@ -0,0 +1,50 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -52,9 +52,10 @@ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+ set(destination ${CMAKE_INSTALL_PREFIX})
+ configure_file("lmfit.pc.in" "lmfit.pc" @ONLY)
+ install(FILES "${CMAKE_CURRENT_BINARY_DIR}/lmfit.pc"
+-    DESTINATION "${destination}/lib/pkgconfig/")
++	DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig/")
+ 
+ include(CTest)
++include(GNUInstallDirs)
+ 
+ add_subdirectory(lib)
+ add_subdirectory(demo)
+--- a/lib/CMakeLists.txt
++++ b/lib/CMakeLists.txt
+@@ -19,13 +19,13 @@ link_libm(${lib})
+ 
+ install(
+     TARGETS ${lib}
+-    LIBRARY DESTINATION ${destination}/lib
+-    RUNTIME DESTINATION ${destination}/lib
+-    ARCHIVE DESTINATION ${destination}/lib
++    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}/lib
++    RUNTIME DESTINATION ${CMAKE_INSTALL_LIBDIR}/lib
++    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}/lib
+     COMPONENT Libraries)
+ install(
+     FILES ${inc_files}
+-    DESTINATION ${destination}/include
++    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/include
+     COMPONENT Headers)
+ 
+ if(WIN32)
+--- a/man/CMakeLists.txt
++++ b/man/CMakeLists.txt
+@@ -15,11 +15,11 @@ function(one_page pname section)
+         )
+     install(
+         FILES ${CMAKE_CURRENT_BINARY_DIR}/${pname}.${section}
+-        DESTINATION "${CMAKE_INSTALL_PREFIX}/share/man/man${section}"
++	DESTINATION "${CMAKE_INSTALL_MANDIR}/man${section}"
+         )
+     install(
+         FILES ${CMAKE_CURRENT_BINARY_DIR}/${pname}.html
+-        DESTINATION "${CMAKE_INSTALL_PREFIX}/share/doc/lmfit/html"
++	DESTINATION "${CMAKE_INSTALL_DOCDIR}/html"
+         )
+ endfunction()
+ 
diff --git a/sci-libs/lmfit/lmfit-9.0.ebuild b/sci-libs/lmfit/lmfit-9.0.ebuild
new file mode 100644
index 000000000000..919ba7d7e77a
--- /dev/null
+++ b/sci-libs/lmfit/lmfit-9.0.ebuild
@@ -0,0 +1,20 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+MY_P="${PN}-v${PV}"
+DESCRIPTION="library for Levenberg-Marquardt least-squares minimization and curve fitting"
+HOMEPAGE="https://jugit.fz-juelich.de/mlz/lmfit"
+SRC_URI="https://jugit.fz-juelich.de/mlz/lmfit/-/archive/v${PV}/${MY_P}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="BSD-2"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~x86"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-cmake.patch
+)