diff options
Diffstat (limited to 'lib/spack/env/cc')
| -rwxr-xr-x | lib/spack/env/cc | 101 |
1 files changed, 75 insertions, 26 deletions
diff --git a/lib/spack/env/cc b/lib/spack/env/cc index b9b79f83a3..bf98b4c354 100755 --- a/lib/spack/env/cc +++ b/lib/spack/env/cc @@ -55,7 +55,10 @@ parameters=( # The compiler input variables are checked for sanity later: # SPACK_CC, SPACK_CXX, SPACK_F77, SPACK_FC -# Debug flag is optional; set to "TRUE" for debug logging: +# The default compiler flags are passed from these variables: +# SPACK_CFLAGS, SPACK_CXXFLAGS, SPACK_FCFLAGS, SPACK_FFLAGS, +# SPACK_LDFLAGS, SPACK_LDLIBS +# Debug env var is optional; set to true for debug logging: # SPACK_DEBUG # Test command is used to unit test the compiler script. # SPACK_TEST_COMMAND @@ -99,21 +102,25 @@ case "$command" in command="$SPACK_CC" language="C" comp="CC" + lang_flags=C ;; c++|CC|g++|clang++|icpc|pgc++|xlc++) command="$SPACK_CXX" language="C++" comp="CXX" + lang_flags=CXX ;; f90|fc|f95|gfortran|ifort|pgfortran|xlf90|nagfor) command="$SPACK_FC" language="Fortran 90" comp="FC" + lang_flags=F ;; f77|gfortran|ifort|pgfortran|xlf|nagfor) command="$SPACK_F77" language="Fortran 77" comp="F77" + lang_flags=F ;; ld) mode=ld @@ -131,7 +138,7 @@ if [[ -z $mode ]]; then if [[ $arg == -v || $arg == -V || $arg == --version || $arg == -dumpversion ]]; then mode=vcheck break - fi + fi done fi @@ -167,6 +174,28 @@ if [[ -z $command ]]; then die "ERROR: Compiler '$SPACK_COMPILER_SPEC' does not support compiling $language programs." fi +# +# Filter '.' and Spack environment directories out of PATH so that +# this script doesn't just call itself +# +IFS=':' read -ra env_path <<< "$PATH" +IFS=':' read -ra spack_env_dirs <<< "$SPACK_ENV_PATH" +spack_env_dirs+=("" ".") +PATH="" +for dir in "${env_path[@]}"; do + addpath=true + for env_dir in "${spack_env_dirs[@]}"; do + if [[ $dir == $env_dir ]]; then + addpath=false + break + fi + done + if $addpath; then + PATH="${PATH:+$PATH:}$dir" + fi +done +export PATH + if [[ $mode == vcheck ]]; then exec ${command} "$@" fi @@ -188,6 +217,42 @@ fi input_command="$@" args=("$@") +# Prepend cppflags, cflags, cxxflags, fcflags, fflags, and ldflags + +# Add ldflags +case "$mode" in + ld|ccld) + args=(${SPACK_LDFLAGS[@]} "${args[@]}") ;; +esac + +# Add compiler flags. +case "$mode" in + cc|ccld) + # Add c, cxx, fc, and f flags + case $lang_flags in + C) + args=(${SPACK_CFLAGS[@]} "${args[@]}") ;; + CXX) + args=(${SPACK_CXXFLAGS[@]} "${args[@]}") ;; + esac + ;; +esac + +# Add cppflags +case "$mode" in + cpp|as|cc|ccld) + args=(${SPACK_CPPFLAGS[@]} "${args[@]}") ;; +esac + +case "$mode" in cc|ccld) + # Add fortran flags + case $lang_flags in + F) + args=(${SPACK_FFLAGS[@]} "${args[@]}") ;; + esac + ;; +esac + # Read spack dependencies from the path environment variable IFS=':' read -ra deps <<< "$SPACK_DEPENDENCIES" for dep in "${deps[@]}"; do @@ -230,6 +295,12 @@ elif [[ $mode == ld ]]; then $add_rpaths && args=("-rpath" "$SPACK_PREFIX/lib" "${args[@]}") fi +# Add SPACK_LDLIBS to args +case "$mode" in + ld|ccld) + args=("${args[@]}" ${SPACK_LDLIBS[@]}) ;; +esac + # # Unset pesky environment variables that could affect build sanity. # @@ -237,28 +308,6 @@ unset LD_LIBRARY_PATH unset LD_RUN_PATH unset DYLD_LIBRARY_PATH -# -# Filter '.' and Spack environment directories out of PATH so that -# this script doesn't just call itself -# -IFS=':' read -ra env_path <<< "$PATH" -IFS=':' read -ra spack_env_dirs <<< "$SPACK_ENV_PATH" -spack_env_dirs+=("" ".") -PATH="" -for dir in "${env_path[@]}"; do - addpath=true - for env_dir in "${spack_env_dirs[@]}"; do - if [[ $dir == $env_dir ]]; then - addpath=false - break - fi - done - if $addpath; then - PATH="${PATH:+$PATH:}$dir" - fi -done -export PATH - full_command=("$command" "${args[@]}") # In test command mode, write out full command for Spack tests. @@ -275,8 +324,8 @@ fi if [[ $SPACK_DEBUG == TRUE ]]; then input_log="$SPACK_DEBUG_LOG_DIR/spack-cc-$SPACK_SHORT_SPEC.in.log" output_log="$SPACK_DEBUG_LOG_DIR/spack-cc-$SPACK_SHORT_SPEC.out.log" - echo "[$mode] $command $input_command" >> $input_log - echo "[$mode] ${full_command[@]}" >> $output_log + echo "[$mode] $command $input_command" >> "$input_log" + echo "[$mode] ${full_command[@]}" >> "$output_log" fi exec "${full_command[@]}" |