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#
# CMakeLists.txt --- CMake input file for gawk
#
# Copyright (C) 2013
# the Free Software Foundation, Inc.
#
# This file is part of GAWK, the GNU implementation of the
# AWK Programming Language.
#
# GAWK is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# GAWK 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
#
## process this file with CMake to produce Makefile
cmake_minimum_required (VERSION 2.6)
project (gawk C)
include(cmake/configure.cmake)
set (EXTRA_LIBS "")
if (${HAVE_MPFR})
set (EXTRA_LIBS ${EXTRA_LIBS} mpfr gmp)
endif ()
if (${HAVE_LIBREADLINE})
set (EXTRA_LIBS ${EXTRA_LIBS} readline)
endif ()
if (${DYNAMIC})
set (EXTRA_LIBS ${EXTRA_LIBS} ${CMAKE_DL_LIBS} )
endif ()
include_directories(${CMAKE_SOURCE_DIR})
include_directories(${CMAKE_SOURCE_DIR}/support)
if(WIN32 OR "${CMAKE_SYSTEM_NAME}" STREQUAL "Windows")
# This is enough to build with MinGW in a native Windows environment
# and also with a cross-compiler on OpenSuSE 12.2.
# On Ubuntu 12.04 patches to gawk's source code are needed:
# - insert #include <windows.h> at the top of awk.h
# - remove function execvp from pc/gawkmisc.pc
DefineConfigHValue(HAVE_SETENV 1)
DefineConfigHValue(HAVE_USLEEP 1)
DefineConfigHValue(STDC_HEADERS 1)
DefineConfigHValue(HAVE_STRINGIZE 1)
include_directories(${CMAKE_SOURCE_DIR}/missing_d)
DefineConfigHValue(HAVE_MKSTEMP 1)
set (EXTRA_LIBS ${EXTRA_LIBS} ws2_32)
# TODO: Eli Zaretskii remined me that the generated
# settings in config.h should be the same as those in
# pc/config.h. With these settings and DYNAMIC=1
# it looks like functions in dynamic libs (extensions) can
# be invoked on Windows.
DefineConfigHValue(HAVE_GETSYSTEMTIMEASFILETIME 1)
set (GAWK_SOURCES ${GAWK_SOURCES} regex.c pc/getid.c pc/gawkmisc.pc pc/popen.c)
include_directories(${CMAKE_SOURCE_DIR}/pc)
endif()
add_subdirectory(support)
set (GAWK_SOURCES ${GAWK_SOURCES}
array.c
builtin.c
cint_array.c
command.c
debug.c
eval.c
ext.c
field.c
floatcomp.c
gawkapi.c
gawkmisc.c
int_array.c
io.c
main.c
mpfr.c
msg.c
node.c
profile.c
re.c
replace.c
str_array.c
symbol.c
version.c
)
add_executable (gawk ${GAWK_SOURCES} ${BISON_awkgram_OUTPUTS})
target_link_libraries (gawk m support ${EXTRA_LIBS})
install(PROGRAMS ${CMAKE_BINARY_DIR}/gawk${CMAKE_EXECUTABLE_SUFFIX} DESTINATION bin)
# Beware: before building the extension, -DGAWK gets undefined.
add_subdirectory(extension)
enable_testing()
add_subdirectory(test)
add_subdirectory(doc)
include(InstallRequiredSystemLibraries)
set(CPACK_PACKAGING_INSTALL_PREFIX /usr)
include(cmake/package.cmake)
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