Commit 106f3152 authored by Cedric Roux's avatar Cedric Roux

update CMakeLists for ubuntu 16.04

The previous version did not compile on ubuntu 16.04.
I left the old version, commented, just in case.
parent f6e42ce9
......@@ -88,31 +88,47 @@ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -msse4.2 -std=gnu99 -Wall -Wstrict-prototype
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -ggdb -DMALLOC_CHECK_=3")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -ggdb -DMALLOC_CHECK_=3 -O2")
#This is to detect nettle version changes between Ubuntu 14.04/16.04
set ( nettle_cmd "nettle-hash" )
set ( nettle_arg "-V" )
execute_process(COMMAND ${nettle_cmd} ${nettle_arg} RESULT_VARIABLE rv OUTPUT_VARIABLE ov ERROR_VARIABLE ev)
##This is to detect nettle version changes between Ubuntu 14.04/16.04
#set ( nettle_cmd "nettle-hash" )
#set ( nettle_arg "-V" )
#execute_process(COMMAND ${nettle_cmd} ${nettle_arg} RESULT_VARIABLE rv OUTPUT_VARIABLE ov ERROR_VARIABLE ev)
#
#string(REGEX MATCH "[+-]?[0-9]+([.][0-9]+)?" nv ${ov})
#
#message("NETTLE_VERSION = ${nv}")
#
## we need to remove decimal as floating point arithematic does not work properly with C preprocessor
#STRING(REGEX REPLACE "[.]" "" nv ${nv})
#
#if ("${nv}" STREQUAL "")
# message( FATAL_ERROR "The nettle version not detected properly. Try to run build_oai -I again" )
#endif()
#
#set (NETTLE_VERSION "${nv}")
#add_definitions("-DNETTLE_VERSION=${NETTLE_VERSION}")
string(REGEX MATCH "[+-]?[0-9]+([.][0-9]+)?" nv ${ov})
include(FindPkgConfig)
message("NETTLE_VERSION = ${nv}")
pkg_search_module(NETTLE nettle)
if(NOT ${NETTLE_FOUND})
message( FATAL_ERROR "PACKAGE nettle not found: some targets will fail. Run build_oai -I again!")
else()
include_directories(${NETTLE_INCLUDE_DIRS})
endif()
message ("NETTLE VERSION_INSTALLED = ${NETTLE_VERSION}")
# we need to remove decimal as floating point arithematic does not work properly with C preprocessor
STRING(REGEX REPLACE "[.]" "" nv ${nv})
string(REGEX REPLACE "([0-9]+).*" "\\1" NETTLE_VERSION_MAJOR ${NETTLE_VERSION})
string(REGEX REPLACE "[0-9]+\\.([0-9]+).*" "\\1" NETTLE_VERSION_MINOR ${NETTLE_VERSION})
message ("NETTLE_VERSION_MAJOR = ${NETTLE_VERSION_MAJOR}")
message ("NETTLE_VERSION_MINOR = ${NETTLE_VERSION_MINOR}")
if ("${nv}" STREQUAL "")
if ("${NETTLE_VERSION_MAJOR}" STREQUAL "" OR "${NETTLE_VERSION_MINOR}" STREQUAL "")
message( FATAL_ERROR "The nettle version not detected properly. Try to run build_oai -I again" )
endif()
set (NETTLE_VERSION "${nv}")
add_definitions("-DNETTLE_VERSION=${NETTLE_VERSION}")
include(FindPkgConfig)
INCLUDE(FindNettle)
IF( NOT NETTLE_FOUND )
MESSAGE( SEND_ERROR "Nettle is required" )
ENDIF( NOT NETTLE_FOUND )
add_definitions("-DNETTLE_VERSION_MAJOR=${NETTLE_VERSION_MAJOR}")
add_definitions("-DNETTLE_VERSION_MINOR=${NETTLE_VERSION_MINOR}")
pkg_search_module(OPENSSL openssl REQUIRED)
......
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