40c23f9c6b
Build systems, Makefile, and a setup script that reproduces this environment on another machine. - CP.sublime-build: incremental make-based build, clang++, flags shared with clangd via compile_flags.txt - compete_CPP.sublime-build: competitive-programming workflow, runs against inputf.in and diffs the result against expectedf.out - Makefile: builds every .cpp in the tree into a binary beside its source - setup.sh: export/install/check, path-neutral payload, idempotent - README: setup notes, the Sublime $-expansion trap, and the -MMD -MP header-dependency limitation to fix later The .sublime-workspace is deliberately excluded: it holds Sublime's global recent-file history and absolute paths. Only the pane layout is portable, extracted to sublime/layout.json. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCtkkFDkSGi868JWuinwcF
24 lines
813 B
Makefile
24 lines
813 B
Makefile
# Builds every .cpp in this tree into a binary next to its source.
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# Incremental: a file is recompiled only when its .cpp is newer than its binary.
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# Flags come from the compile_flags.txt nearest the source (the file clangd
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# reads), falling back to the one at the repo root.
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CXX := clang++
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ROOT := $(dir $(abspath $(lastword $(MAKEFILE_LIST))))
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SRCS := $(shell find $(ROOT) -name '*.cpp')
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BINS := $(basename $(SRCS))
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# The `@:` recipe is a deliberate no-op. Without it, make prints
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# "Nothing to be done for 'all'" whenever everything is already up to date.
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all: $(BINS)
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@:
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%: %.cpp
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@flags=$$(cat $(dir $<)compile_flags.txt 2>/dev/null || cat $(ROOT)compile_flags.txt 2>/dev/null); \
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echo "compiling $(notdir $<)"; \
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$(CXX) $$flags $< -o $@
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clean:
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@rm -f $(BINS)
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@echo "cleaned"
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.PHONY: all clean
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