diff options
| -rwxr-xr-x | lib/spack/env/cc | 94 |
1 files changed, 47 insertions, 47 deletions
diff --git a/lib/spack/env/cc b/lib/spack/env/cc index 2eb6f46afe..18fd8f7bdb 100755 --- a/lib/spack/env/cc +++ b/lib/spack/env/cc @@ -39,7 +39,7 @@ # # This is the list of environment variables that need to be set before -# the script runs. They are set by routines in spack.build_environment +# the script runs. They are set by routines in spack.build_environment # as part of spack.package.Package.do_install(). parameters=" SPACK_PREFIX @@ -50,7 +50,7 @@ SPACK_SHORT_SPEC" # 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: +# Debug flag is optional; set to "TRUE" for debug logging: # SPACK_DEBUG # Test command is used to unit test the compiler script. # SPACK_TEST_COMMAND @@ -66,11 +66,10 @@ function die { for param in $parameters; do if [[ -z ${!param} ]]; then - die "Spack compiler must be run from spack! Input $param was missing!" + die "Spack compiler must be run from Spack! Input '$param' is missing." fi done -# # Figure out the type of compiler, the language, and the mode so that # the compiler script knows what to do. # @@ -78,19 +77,18 @@ done # 'command' is set based on the input command to $SPACK_[CC|CXX|F77|F90] # # 'mode' is set to one of: +# vcheck version check # cpp preprocess # cc compile # as assemble # ld link # ccld compile & link -# vcheck version check -# -# Depending on the mode, we may or may not add extra rpaths. -# This variable controls whether they are added. -add_rpaths=true command=$(basename "$0") case "$command" in + cpp) + mode=cpp + ;; cc|c89|c99|gcc|clang|icc|pgcc|xlc) command="$SPACK_CC" language="C" @@ -107,34 +105,20 @@ case "$command" in command="$SPACK_F77" language="Fortran 77" ;; - cpp) - mode=cpp - ;; ld) mode=ld - - # Darwin's linker has a -r argument that merges object files - # together. It doesn't work with -rpath. - if [[ $OSTYPE = darwin* ]]; then - for arg in "$@"; do - if [ "$arg" = -r ]; then - add_rpaths=false - break - fi - done - fi ;; *) die "Unkown compiler: $command" ;; esac -# If any of the arguments below is present then the mode is vcheck. In -# vcheck mode nothing is added in terms of extra search paths or -# libraries -if [ -z "$mode" ]; then +# If any of the arguments below are present, then the mode is vcheck. +# In vcheck mode, nothing is added in terms of extra search paths or +# libraries. +if [[ -z $mode ]]; then for arg in "$@"; do - if [ "$arg" = -v -o "$arg" = -V -o "$arg" = --version -o "$arg" = -dumpversion ]; then + if [[ $arg == -v || $arg == -V || $arg == --version || $arg == -dumpversion ]]; then mode=vcheck break fi @@ -142,16 +126,16 @@ if [ -z "$mode" ]; then fi # Finish setting up the mode. -if [ -z "$mode" ]; then +if [[ -z $mode ]]; then mode=ccld for arg in "$@"; do - if [ "$arg" = -E ]; then + if [[ $arg == -E ]]; then mode=cpp break - elif [ "$arg" = -S ]; then + elif [[ $arg == -S ]]; then mode=as break - elif [ "$arg" = -c ]; then + elif [[ $arg == -c ]]; then mode=cc break fi @@ -159,7 +143,7 @@ if [ -z "$mode" ]; then fi # Dump the version and exit if we're in testing mode. -if [ "$SPACK_TEST_COMMAND" = "dump-mode" ]; then +if [[ $SPACK_TEST_COMMAND == dump-mode ]]; then echo "$mode" exit fi @@ -170,10 +154,23 @@ if [[ -z $command ]]; then die "ERROR: Compiler '$SPACK_COMPILER_SPEC' does not support compiling $language programs." fi -if [ "$mode" == vcheck ] ; then +if [[ $mode == vcheck ]]; then exec ${command} "$@" fi +# Darwin's linker has a -r argument that merges object files together. +# It doesn't work with -rpath. +# This variable controls whether they are added. +add_rpaths=true +if [[ mode == ld && $OSTYPE == darwin* ]]; then + for arg in "$@"; do + if [[ $arg == -r ]]; then + add_rpaths=false + break + fi + done +fi + # Save original command for debug logging input_command="$@" args=("$@") @@ -183,17 +180,17 @@ IFS=':' read -ra deps <<< "$SPACK_DEPENDENCIES" for dep in "${deps[@]}"; do # Prepend include directories if [[ -d $dep/include ]]; then - if [[ $mode = cpp || $mode = cc || $mode = as || $mode = ccld ]]; then + if [[ $mode == cpp || $mode == cc || $mode == as || $mode == ccld ]]; then args=("-I$dep/include" "${args[@]}") fi fi # Prepend lib and RPATH directories if [[ -d $dep/lib ]]; then - if [[ $mode = ccld ]]; then + if [[ $mode == ccld ]]; then $add_rpaths && args=("-Wl,-rpath,$dep/lib" "${args[@]}") args=("-L$dep/lib" "${args[@]}") - elif [[ $mode = ld ]]; then + elif [[ $mode == ld ]]; then $add_rpaths && args=("-rpath" "$dep/lib" "${args[@]}") args=("-L$dep/lib" "${args[@]}") fi @@ -201,10 +198,10 @@ for dep in "${deps[@]}"; do # Prepend lib64 and RPATH directories if [[ -d $dep/lib64 ]]; then - if [[ $mode = ccld ]]; then + if [[ $mode == ccld ]]; then $add_rpaths && args=("-Wl,-rpath,$dep/lib64" "${args[@]}") args=("-L$dep/lib64" "${args[@]}") - elif [[ $mode = ld ]]; then + elif [[ $mode == ld ]]; then $add_rpaths && args=("-rpath" "$dep/lib64" "${args[@]}") args=("-L$dep/lib64" "${args[@]}") fi @@ -212,9 +209,9 @@ for dep in "${deps[@]}"; do done # Include all -L's and prefix/whatever dirs in rpath -if [[ $mode = ccld ]]; then +if [[ $mode == ccld ]]; then $add_rpaths && args=("-Wl,-rpath,$SPACK_PREFIX/lib" "-Wl,-rpath,$SPACK_PREFIX/lib64" "${args[@]}") -elif [[ $mode = ld ]]; then +elif [[ $mode == ld ]]; then $add_rpaths && args=("-rpath" "$SPACK_PREFIX/lib" "-rpath" "$SPACK_PREFIX/lib64" "${args[@]}") fi @@ -234,11 +231,14 @@ IFS=':' read -ra spack_env_dirs <<< "$SPACK_ENV_PATH" spack_env_dirs+=("" ".") PATH="" for dir in "${env_path[@]}"; do - remove="" - for rm_dir in "${spack_env_dirs[@]}"; do - if [[ $dir = $rm_dir ]]; then remove=True; fi + addpath=true + for env_dir in "${spack_env_dirs[@]}"; do + if [[ $dir == $env_dir ]]; then + addpath=false + break + fi done - if [[ -z $remove ]]; then + if $addpath; then PATH="${PATH:+$PATH:}$dir" fi done @@ -247,7 +247,7 @@ export PATH full_command=("$command" "${args[@]}") # In test command mode, write out full command for Spack tests. -if [[ $SPACK_TEST_COMMAND = dump-args ]]; then +if [[ $SPACK_TEST_COMMAND == dump-args ]]; then echo "${full_command[@]}" exit elif [[ -n $SPACK_TEST_COMMAND ]]; then @@ -257,7 +257,7 @@ fi # # Write the input and output commands to debug logs if it's asked for. # -if [[ $SPACK_DEBUG = TRUE ]]; then +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 |