static void setupChplGlobals(const char* argv0) {
// Set CHPL_HOME, populate envMap with defaults, and set global CHPL_vars
// Set CHPL_HOME the traditional way if it was not passed as an argument
if (envMap.find("CHPL_HOME") == envMap.end())
{
setupChplHome(argv0);
// Keep envMap updated
envMap["CHPL_HOME"] = CHPL_HOME;
}
// Populate envMap from printchplenv, never overwriting existing elements
populateEnvMap();
// Set global CHPL_vars with updated envMap values
setChapelEnvs();
}
//
// Can't rely on a variable initialization order for globals, so any
// variables that need to be initialized in a particular order go here
//
static void setupOrderedGlobals(const char* argv0) {
// Set up CHPL_HOME first
setupChplHome(argv0);
// Then CHPL_* variables
setupEnvVars();
// These depend on the environment variables being set
fLocal = !strcmp(CHPL_COMM, "none");
bool gotPGI = !strcmp(CHPL_TARGET_COMPILER, "pgi")
|| !strcmp(CHPL_TARGET_COMPILER, "cray-prgenv-pgi");
// conservatively how much is needed for the current PGI compiler
if (gotPGI) fMaxCIdentLen = 1020;
if( 0 == strcmp(CHPL_WIDE_POINTERS, "struct") ) {
widePointersStruct = true;
} else {
widePointersStruct = false;
}
}
//
// Can't rely on a variable initialization order for globals, so any
// variables that need to be initialized in a particular order go here
//
static void setupOrderedGlobals(const char* argv0) {
// Set up CHPL_HOME first
setupChplHome(argv0);
// Then CHPL_* variables
SETUP_ENV_VAR(CHPL_HOST_PLATFORM, "chplenv/platform --host");
SETUP_ENV_VAR(CHPL_HOST_COMPILER, "chplenv/compiler --host");
SETUP_ENV_VAR(CHPL_TARGET_PLATFORM, "chplenv/platform --target");
SETUP_ENV_VAR(CHPL_TARGET_COMPILER, "chplenv/compiler --target");
SETUP_ENV_VAR(CHPL_LOCALE_MODEL, "chplenv/localeModel");
SETUP_ENV_VAR(CHPL_COMM, "chplenv/comm");
SETUP_ENV_VAR(CHPL_COMM_SUBSTRATE, "chplenv/commSubstrate");
SETUP_ENV_VAR(CHPL_GASNET_SEGMENT, "chplenv/commSegment");
SETUP_ENV_VAR(CHPL_TASKS, "chplenv/tasks");
SETUP_ENV_VAR(CHPL_THREADS, "chplenv/threads");
SETUP_ENV_VAR(CHPL_LAUNCHER, "chplenv/launcher");
SETUP_ENV_VAR(CHPL_TIMERS, "chplenv/timers");
SETUP_ENV_VAR(CHPL_MEM, "chplenv/mem");
SETUP_ENV_VAR(CHPL_MAKE, "chplenv/chplmake");
SETUP_ENV_VAR(CHPL_ATOMICS, "chplenv/atomics");
SETUP_ENV_VAR(CHPL_NETWORK_ATOMICS, "chplenv/atomics --network");
SETUP_ENV_VAR(CHPL_GMP, "chplenv/gmp");
SETUP_ENV_VAR(CHPL_REGEXP, "chplenv/regexp");
SETUP_ENV_VAR(CHPL_WIDE_POINTERS, "chplenv/widePointers");
SETUP_ENV_VAR(CHPL_LLVM, "chplenv/llvm");
SETUP_ENV_VAR(CHPL_AUX_FILESYS, "chplenv/auxFilesys");
// These depend on the environment variables being set
fLocal = !strcmp(CHPL_COMM, "none");
fSerial = !strcmp(CHPL_TASKS, "none");
bool gotPGI = !strcmp(CHPL_TARGET_COMPILER, "pgi")
|| !strcmp(CHPL_TARGET_COMPILER, "cray-prgenv-pgi");
// conservatively how much is needed for the current PGI compiler
if (gotPGI) fMaxCIdentLen = 1020;
if( 0 == strcmp(CHPL_WIDE_POINTERS, "struct") ) {
widePointersStruct = true;
} else {
widePointersStruct = false;
}
}
