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#
# - Find PCRE2 libraries
#
# PCRE2_INCLUDE_DIRS - where to find PCRE2 headers.
# PCRE2_LIBRARIES - List of libraries when using PCRE2.
# PCRE2_FOUND - True if PCRE2 is found.
# PCRE2_DLL_DIR - (Windows) Path to the PCRE2 DLL
# PCRE2_DLL - (Windows) Name of the PCRE2 DLL
# Note that the "8" in "libpcre2-8" refers to "PCRE library version 2 with
# support for 8-bit code units".
include( FindWSWinLibs )
FindWSWinLibs( "pcre2-.*" "PCRE2_HINTS" )
if( NOT USE_REPOSITORY)
find_package(PkgConfig QUIET)
pkg_search_module(PC_PCRE2 QUIET "libpcre2-8")
endif()
find_path(PCRE2_INCLUDE_DIR
NAMES
pcre2.h
HINTS
${PC_PCRE2_INCLUDE_DIRS}
${PCRE2_HINTS}/include
)
find_library(PCRE2_LIBRARY
NAMES
"pcre2-8"
HINTS
${PC_PCRE2_LIBRARY_DIRS}
${PCRE2_HINTS}/lib
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(PCRE2
REQUIRED_VARS PCRE2_LIBRARY PCRE2_INCLUDE_DIR
VERSION_VAR PC_PCRE2_VERSION
)
if(PCRE2_FOUND)
set(PCRE2_LIBRARIES ${PCRE2_LIBRARY})
set(PCRE2_INCLUDE_DIRS ${PCRE2_INCLUDE_DIR})
if (WIN32)
set (PCRE2_DLL_DIR "${PCRE2_HINTS}/bin"
CACHE PATH "Path to PCRE2 DLL"
)
file(GLOB _pcre2_dll RELATIVE "${PCRE2_DLL_DIR}"
"${PCRE2_DLL_DIR}/pcre2-8*.dll"
)
set (PCRE2_DLL ${_pcre2_dll}
# We're storing filenames only. Should we use STRING instead?
CACHE FILEPATH "PCRE2 DLL file name"
)
file(GLOB _pcre2_pdb RELATIVE "${PCRE2_DLL_DIR}"
"${PCRE2_DLL_DIR}/pcre2-8*.pdb"
)
set (PCRE2_PDB ${_pcre2_pdb}
CACHE FILEPATH "PCRE2 PDB file name"
)
mark_as_advanced(PCRE2_DLL_DIR PCRE2_DLL PCRE2_PDB)
endif()
else()
set(PCRE2_LIBRARIES)
set(PCRE2_INCLUDE_DIRS)
endif()
mark_as_advanced(PCRE2_LIBRARIES PCRE2_INCLUDE_DIRS)
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