55 lines
1.6 KiB
Bash
Executable File
55 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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cd "$(dirname "$0")"
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# LinuxCNC source basis: CMake source-set listers expose only project bridge,
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# shim, and adapter files declared in core/CMakeLists.txt for source-backed
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# LinuxCNC probe builds; functional CNC behavior still comes from LinuxCNC
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# manifests or wrapped LinuxCNC kinematics/canon/RS274 sources.
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if [[ "$#" -lt 1 || "$#" -gt 2 ]]; then
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echo "usage: $0 <cmake-set-name> [relative-prefix]" >&2
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exit 1
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fi
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set_name=$1
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relative_prefix=${2:-}
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if ! [[ "$set_name" =~ ^[A-Za-z_][A-Za-z0-9_]*$ ]]; then
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echo "CMake source set name must be a CMake variable name: $set_name" >&2
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exit 1
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fi
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if [[ "$relative_prefix" = /* || "$relative_prefix" == .. || "$relative_prefix" == ../* || "$relative_prefix" == */.. || "$relative_prefix" == */../* ]]; then
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echo "CMake source relative prefix must stay project-relative: $relative_prefix" >&2
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exit 1
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fi
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awk -v set_name="$set_name" -v relative_prefix="$relative_prefix" '
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$0 ~ "^[[:space:]]*set\\(" set_name "([[:space:]]|$)" {
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found_set = 1
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in_list = 1
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next
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}
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in_list && /^[[:space:]]*\)/ {
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exit
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}
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in_list {
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line = $0
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sub(/^[[:space:]]*/, "", line)
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sub(/[[:space:]]*$/, "", line)
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if (line == "") {
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next
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}
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sub(/^\$\{CMAKE_CURRENT_SOURCE_DIR\}\//, "core/", line)
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if (line !~ /^core\// && relative_prefix != "") {
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line = relative_prefix line
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}
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print line
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}
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END {
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if (!found_set) {
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print "missing CMake source set: " set_name > "/dev/stderr"
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exit 1
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}
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}
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' core/CMakeLists.txt
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