45 lines
1.4 KiB
Tcl
45 lines
1.4 KiB
Tcl
# environment related stuff
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set ad_hdl_dir [file normalize [file join [file dirname [info script]] "../"]]
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if [info exists ::env(ADI_HDL_DIR)] {
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set ad_hdl_dir [file normalize $::env(ADI_HDL_DIR)]
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}
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if [info exists ::env(ADI_GHDL_DIR)] {
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set ad_ghdl_dir [file normalize $::env(ADI_GHDL_DIR)]
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}
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# Define the supported tool version
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set required_vivado_version "2021.2"
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if {[info exists ::env(REQUIRED_VIVADO_VERSION)]} {
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set required_vivado_version $::env(REQUIRED_VIVADO_VERSION)
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} elseif {[info exists REQUIRED_VIVADO_VERSION]} {
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set required_vivado_version $REQUIRED_VIVADO_VERSION
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}
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# Define the ADI_IGNORE_VERSION_CHECK environment variable to skip version check
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if {[info exists ::env(ADI_IGNORE_VERSION_CHECK)]} {
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set IGNORE_VERSION_CHECK 1
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} elseif {![info exists IGNORE_VERSION_CHECK]} {
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set IGNORE_VERSION_CHECK 0
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}
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# Define the supported tool version
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if {![info exists REQUIRED_QUARTUS_VERSION]} {
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set REQUIRED_QUARTUS_VERSION "21.2.0"
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}
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# This helper pocedure retrieves the value of varible from environment if exists,
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# other case returns the provided default value
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# name - name of the environment variable
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# default_value - returned vale in case environment variable does not exists
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proc get_env_param {name default_value} {
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if [info exists ::env($name)] {
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puts "Getting from environment the parameter: $name=$::env($name) "
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return $::env($name)
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} else {
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return $default_value
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}
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}
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