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# lib/nistcd/CMakeLists.txt for PLplot
# Copyright (C) 2006-2019 Alan W. Irwin
#
# This file is part of PLplot.
#
# PLplot is free software; you can redistribute it and/or modify
# it under the terms of the GNU Library General Public License as published
# by the Free Software Foundation; version 2 of the License.
#
# PLplot is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public License
# along with PLplot; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
# build nistcd library (a.k.a., "cd" library put into the public domain by
# NIST) required by the PLplot cgm device.
if(PLD_cgm)
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/cddll.h.in
${CMAKE_CURRENT_BINARY_DIR}/cddll.h
)
set(cd_LIB_HDRS
${CMAKE_CURRENT_SOURCE_DIR}/cd.h
${CMAKE_CURRENT_SOURCE_DIR}/defines.h
${CMAKE_CURRENT_BINARY_DIR}/cddll.h
)
include_directories(
${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_BINARY_DIR}
)
set( cd_LIB_SRCS cd.c )
# Bypass "#include <malloc.h>" in all code where it appears since
# being too specific like this fails on some platforms (e.g., OS X), and
# the proper form of the malloc.h include should be dragged in by
# ""#include stdlib.h" in any case.
# There may be some arcane platforms where we should not define this,
# but for now, at least, try it for all platforms.
set( cd_ADD_DEFINES "-DNOMALLOCH" )
set_source_files_properties( ${cd_LIB_SRCS}
PROPERTIES COMPILE_FLAGS "${cd_ADD_DEFINES}"
)
configure_library_build(nistcd "" "${cd_LIB_SRCS}" "" "")
option(TEST_NISTCD "Test libnistcd" ON)
if(TEST_NISTCD AND NOT CMAKE_CROSSCOMPILING)
file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/test_nistcd_dir)
# build applications and configure tests for libnistcd.
set( cd_EXECUTABLES
cdexpert
cdmulti
cdsimple
cdtest
cdtext
color16
)
foreach(cd_EXECUTABLE ${cd_EXECUTABLES})
set_source_files_properties( ${cd_EXECUTABLE}.c
PROPERTIES COMPILE_FLAGS "${cd_ADD_DEFINES}"
)
add_executable(${cd_EXECUTABLE} ${cd_EXECUTABLE}.c)
if(BUILD_SHARED_LIBS)
set_target_properties(${cd_EXECUTABLE} PROPERTIES
COMPILE_DEFINITIONS "USINGDLL"
)
endif(BUILD_SHARED_LIBS)
target_link_libraries( ${cd_EXECUTABLE} PLPLOT::nistcd )
# Create tests for libnistcd.
if(cd_EXECUTABLE STREQUAL "cdexpert")
set(output_template cdexp1)
elseif(cd_EXECUTABLE STREQUAL "cdtest")
set(output_template cdout)
else(cd_EXECUTABLE STREQUAL "cdexpert")
set(output_template ${cd_EXECUTABLE})
endif(cd_EXECUTABLE STREQUAL "cdexpert")
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/test_nistcd_dir/${output_template}.cgm
COMMAND $<TARGET_FILE:${cd_EXECUTABLE}>
COMMAND ${CMAKE_COMMAND} -E compare_files
${CMAKE_CURRENT_BINARY_DIR}/test_nistcd_dir/${output_template}.cgm
${CMAKE_CURRENT_SOURCE_DIR}/${output_template}.cgm
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/test_nistcd_dir
DEPENDS
${cd_EXECUTABLE}
)
endforeach(cd_EXECUTABLE ${cd_EXECUTABLES})
add_custom_target(test_nistcd ALL
DEPENDS
${CMAKE_CURRENT_BINARY_DIR}/test_nistcd_dir/cdexp1.cgm
${CMAKE_CURRENT_BINARY_DIR}/test_nistcd_dir/cdmulti.cgm
${CMAKE_CURRENT_BINARY_DIR}/test_nistcd_dir/cdsimple.cgm
${CMAKE_CURRENT_BINARY_DIR}/test_nistcd_dir/cdout.cgm
${CMAKE_CURRENT_BINARY_DIR}/test_nistcd_dir/cdtext.cgm
${CMAKE_CURRENT_BINARY_DIR}/test_nistcd_dir/color16.cgm
)
endif(TEST_NISTCD AND NOT CMAKE_CROSSCOMPILING)
# install library header files.
install(FILES ${cd_LIB_HDRS} DESTINATION ${INCLUDE_DIR})
endif(PLD_cgm)
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