.gitattributes

# ==============================================================================
# .gitattributes — Enforce consistent line endings across platforms
#
# Place this file at the repo root (MACOS_resources/.gitattributes).
#
# * text=auto tells git to auto-detect text files and normalize them.
# Specific rules below enforce LF for file types where CRLF on Linux
# causes build failures (e.g. awk scripts, Fortran sources, shell scripts).
#
# This file overrides each developer's local core.autocrlf setting,
# ensuring consistent line endings regardless of the platform used to commit.
# ==============================================================================

# Auto-detect all text files and normalize line endings
* text=auto

# Shell and awk scripts — must be LF on Linux or they fail to execute
*.sh        text eol=lf
*.awk       text eol=lf
*.dfa       text eol=lf

# Fortran sources
*.F         text eol=lf
*.F90       text eol=lf
*.f         text eol=lf
*.f90       text eol=lf

# C/C++ sources and headers
*.c         text eol=lf
*.h         text eol=lf
*.cpp       text eol=lf
*.hpp       text eol=lf

# CMake files
*.cmake     text eol=lf
*.cmake.in  text eol=lf
CMakeLists.txt text eol=lf

# Python
*.py        text eol=lf

# MATLAB
*.m         text eol=lf

# Makefiles — must be LF
Makefile    text eol=lf
*.mk        text eol=lf

# Documentation and config
*.md        text eol=lf
*.txt       text eol=lf
*.in        text eol=lf
*.cfg       text eol=lf

# Windows-native files — keep CRLF
*.bat       text eol=crlf
*.cmd       text eol=crlf
*.ps1       text eol=crlf

# Binary files — no line ending conversion
*.pyd       binary
*.so        binary
*.dll       binary
*.lib       binary
*.a         binary
*.exe       binary
*.png       binary
*.jpg       binary
*.pdf       binary