Minimal Cmake Pdf -

The traditional perception of CMake is rooted in its historical baggage. Older tutorials and legacy codebases are filled with verbose scripts, global variables, and macro manipulations that turn build files into a tangled mess of spaghetti logic. A "Minimal CMake" approach strips away this accumulated cruft. It posits that a build script should not be a program in itself, but rather a declarative list of dependencies and targets. By utilizing modern features introduced in versions 3.x—such as target-based commands ( target_include_directories , target_compile_features ) over directory-wide commands—developers can create self-contained, encapsulated build descriptions. A minimal CMake file does not shout; it whispers the structure of the project.

: Using DEPENDS , CMake only re-compiles the PDF if the .tex file has changed, saving time on large projects.

add_custom_target(pdf DEPENDS $PDF_OUTPUT) minimal cmake pdf

set(VERSION "1.2.3") set(CONFIG_TEX $CMAKE_CURRENT_BINARY_DIR/version.tex) file(GENERATE OUTPUT $CONFIG_TEX CONTENT "\\newcommand\\docversion$VERSION")

find_package(LATEX REQUIRED)

cmake_minimum_required(VERSION 3.15) project(MyDoc)

Many projects use heavy tools like Doxygen + sphinx or complex add_custom_command chains with intermediate outputs. A approach rejects that for small-to-medium docs: The traditional perception of CMake is rooted in

: The script that instructs CMake on how to build the project. document.tex : Your LaTeX source file. Minimal CMakeLists.txt Example