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cmake simplify finding TCL lib

This commit is contained in:
James Cherry 2019-12-12 22:31:22 -07:00
parent 8b97fab7fb
commit 03a7ef3686
1 changed files with 8 additions and 64 deletions
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72
CMakeLists.txt
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@ -504,6 +504,10 @@ add_custom_command(OUTPUT ${STA_TCL_INIT}
#
################################################################
find_package(TCL)
message(STATUS "TCL lib: ${TCL_LIB}")
message(STATUS "TCL header: ${TCL_HEADER}")
# Zlib
include(FindZLIB)
# Translate cmake bool to StaConfig.h ifdef bool
@ -562,69 +566,6 @@ configure_file(${STA_HOME}/util/StaConfig.hh.cmake
${STA_HOME}/util/StaConfig.hh
)
################################################################
#
# Locate TCL library.
#
# Note that the cmake findTcl module is hopeless for OSX
# because there doesn't appear to be a way to override
# searching OSX system directories before unix directories.
set(TCL_POSSIBLE_NAMES tcl87 tcl8.7
tcl86 tcl8.6
tcl85 tcl8.5
tcl84 tcl8.4
tcl83 tcl8.3
tcl82 tcl8.2
)
# tcl lib path guesses.
if (NOT TCL_LIB_PATHS)
if (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
set(TCL_LIB_PATHS /usr/local/lib)
set(TCL_NO_DEFAULT_PATH TRUE)
endif()
elseif (CMAKE_SYSTEM_NAME STREQUAL "Linux")
set(TCL_LIB_PATHS /usr/lib
/usr/local/lib
)
set(TCL_NO_DEFAULT_PATH FALSE)
endif()
if (NOT TCL_LIB)
# bagbiter cmake doesn't have a way to pass NO_DEFAULT_PATH as a parameter.
if (TCL_NO_DEFAULT_PATH)
find_library(TCL_LIB
NAMES tcl ${TCL_POSSIBLE_NAMES}
PATHS ${TCL_LIB_PATHS}
NO_DEFAULT_PATH
)
else()
find_library(TCL_LIB
NAMES tcl ${TCL_POSSIBLE_NAMES}
PATHS ${TCL_LIB_PATHS}
)
endif()
endif()
message(STATUS "TCL lib: ${TCL_LIB}")
get_filename_component(TCL_LIB_DIR "${TCL_LIB}" PATH)
get_filename_component(TCL_LIB_PARENT1 "${TCL_LIB_DIR}" PATH)
get_filename_component(TCL_LIB_PARENT2 "${TCL_LIB_PARENT1}" PATH)
# Locate tcl.h
if (NOT TCL_HEADER)
find_file(TCL_HEADER tcl.h
PATHS ${TCL_LIB_PARENT1} ${TCL_LIB_PARENT2}
PATH_SUFFIXES include include/tcl
NO_DEFAULT_PATH
)
endif()
message(STATUS "TCL header: ${TCL_HEADER}")
get_filename_component(TCL_HEADER_DIR "${TCL_HEADER}" PATH)
include_directories(SYSTEM ${TCL_HEADER_DIR})
################################################################
set(STA_INCLUDE_DIRS
@ -670,7 +611,10 @@ add_library(OpenSTA
${BISON_VerilogParser_OUTPUTS}
)
target_include_directories(OpenSTA PUBLIC ${STA_INCLUDE_DIRS})
target_include_directories(OpenSTA
PUBLIC ${STA_INCLUDE_DIRS}
SYSTEM ${TCL_HEADER_DIR}
)
target_compile_features(OpenSTA
PUBLIC cxx_auto_type