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# This program source code file is part of KICAD, a free EDA CAD application.
#
# Copyright (C) 2013 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
# Copyright (C) 2013 Kicad Developers, see AUTHORS.txt for contributors.
#
# This program 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 2
# of the License, or (at your option) any later version.
#
# This program 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, you may find one here:
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
# or you may search the http://www.gnu.org website for the version 2 license,
# or you may write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
# Downloads and builds PCRE
#-----<configure>----------------------------------------------------------------
set( PCRE_RELEASE 8.34 )
set( PCRE_MD5 eb34b2c9c727fd64940d6fd9a00995eb ) # re-calc this on every RELEASE change
set( PCRE_ROOT "${PROJECT_SOURCE_DIR}/pcre_root" )
#-----</configure>---------------------------------------------------------------
find_package( BZip2 REQUIRED )
set( PREFIX ${DOWNLOAD_DIR}/pcre )
if (APPLE)
if( CMAKE_OSX_ARCHITECTURES )
set( PCRE_CFLAGS "CFLAGS=-arch ${CMAKE_OSX_ARCHITECTURES} -mmacosx-version-min=10.5" )
set( PCRE_CXXFLAGS "CXXFLAGS=-arch ${CMAKE_OSX_ARCHITECTURES} -mmacosx-version-min=10.5" )
set( PCRE_LDFLAGS "LDFLAGS=-arch ${CMAKE_OSX_ARCHITECTURES} -mmacosx-version-min=10.5" )
endif( CMAKE_OSX_ARCHITECTURES )
endif(APPLE)
ExternalProject_Add( pcre
PREFIX "${PREFIX}"
DOWNLOAD_DIR "${DOWNLOAD_DIR}"
URL http://sourceforge.net/projects/pcre/files/pcre/${PCRE_RELEASE}/pcre-${PCRE_RELEASE}.tar.gz
URL_MD5 ${PCRE_MD5}
STAMP_DIR "${PREFIX}"
#SOURCE_DIR "${PREFIX}"
BUILD_IN_SOURCE 1
UPDATE_COMMAND ${CMAKE_COMMAND} -E remove_directory "${PCRE_ROOT}"
#PATCH_COMMAND "true"
CONFIGURE_COMMAND ./configure --prefix=${PCRE_ROOT} ${PCRE_CFLAGS} ${PCRE_CXXFLAGS} ${PCRE_LDFLAGS} --disable-dependency-tracking
#BINARY_DIR "${PREFIX}"
BUILD_COMMAND $(MAKE)
INSTALL_DIR "${PCRE_ROOT}"
INSTALL_COMMAND $(MAKE) install
)
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