diff --git a/CMakeLists.txt b/CMakeLists.txt --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -346,20 +346,7 @@ ### LIBCERF (optional) ############################# IF (ENABLE_LIBCERF) -FIND_LIBRARY (LIBCERF_LIBRARY cerf - PATHS - /usr/lib - /usr/local/lib -) -FIND_PATH (LIBCERF_INCLUDE_DIR cerf.h - /usr/include - /usr/local/include -) -IF (LIBCERF_LIBRARY AND LIBCERF_INCLUDE_DIR) - SET (LIBCERF_FOUND TRUE) -ELSE () - SET (LIBCERF_FOUND FALSE) -ENDIF () +FIND_PACKAGE (LIBCERF) IF (LIBCERF_FOUND) MESSAGE (STATUS "Found libcerf Library: ${LIBCERF_INCLUDE_DIR} ${LIBCERF_LIBRARY}") add_definitions (-DHAVE_LIBCERF) diff --git a/cmake/FindLIBCERF.cmake b/cmake/FindLIBCERF.cmake new file mode 100644 --- /dev/null +++ b/cmake/FindLIBCERF.cmake @@ -0,0 +1,63 @@ +#============================================================================= +# Copyright (c) 2019 Harald Sitter +# +# 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. +#============================================================================= + +find_package(PkgConfig QUIET) +pkg_check_modules(PC_LIBCERF libcerf QUIET) + +find_library(LIBCERF_LIBRARY + NAMES cerf + HINTS ${PC_LIBCERF_LIBRARY_DIRS} +) + +find_path(LIBCERF_INCLUDE_DIR + NAMES cerf.h + HINTS ${PC_LIBCERF_INCLUDE_DIRS} +) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(LIBCERF + REQUIRED_VARS + LIBCERF_LIBRARY + LIBCERF_INCLUDE_DIR +) + +if(LIBCERF_FOUND AND NOT TARGET libcerf::libcerf) + add_library(libcerf::libcerf UNKNOWN IMPORTED) + set_target_properties(libcerf::libcerf PROPERTIES + IMPORTED_LOCATION "${LIBCERF_LIBRARY}" + INTERFACE_COMPILE_OPTIONS "${PC_LIBCERF_CFLAGS}" + INTERFACE_INCLUDE_DIRECTORIES "${LIBCERF_INCLUDE_DIR}" + ) +endif() + +mark_as_advanced(LIBCERF_LIBRARIES LIBCERF_INCLUDE_DIR) + +include(FeatureSummary) +set_package_properties(LIBCERF PROPERTIES + DESCRIPTION "efficient and accurate implementation of complex error functions, along with Dawson, Faddeeva, and Voigt functions" + URL "https://jugit.fz-juelich.de/mlz/libcerf" +)