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Create a separate direcotry for simulation compilation.

Browse Source 
Moved most generated files into the build directory.  All object code,
io_src realated files, and swig related files are now in build.

Realized that ICG should be creating the makefile for the io_src
code.  ICG knows which files it created.

refs #80
This commit is contained in:
Alex Lin
2015-07-02 10:09:31 -05:00
parent 5fb037aa00
commit 469be90e32
9 changed files with 368 additions and 804 deletions
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148
trick_source/codegen/Interface_Code_Gen/PrintAttributes.cpp
View File

@ -6,6 +6,7 @@
#include <stdlib.h>
#include <sys/stat.h>
#include <stdio.h>
#include <limits.h>
#include "clang/Frontend/CompilerInstance.h"
#include "clang/Basic/FileManager.h"
@ -62,6 +63,36 @@ bool PrintAttributes::isIOFileOutOfDate(std::string header_file_name, std::strin
return true ;
}
static void _mkdir(const char *dir) {
char tmp[PATH_MAX];
char *p = NULL;
struct stat buf ;
size_t len;
snprintf(tmp, sizeof(tmp),"%s",dir);
len = strlen(tmp);
if(tmp[len - 1] == '/') {
tmp[len - 1] = 0;
}
for(p = tmp + 1; *p; p++)
if(*p == '/') {
*p = 0;
if ( stat( tmp , &buf ) != 0 ) {
if ( mkdir(tmp, S_IRWXU) != 0 ) {
std::cout << "Unable to create " << tmp << " for writing." << std::endl ;
return ;
}
}
*p = '/';
}
if ( stat( tmp , &buf ) != 0 ) {
if ( mkdir(tmp, S_IRWXU) ) {
std::cout << "Unable to create " << tmp << " for writing." << std::endl ;
return ;
}
}
}
bool PrintAttributes::doesIODirectoryExist(std::string io_file_name) {
// dirname alters the string so make a temporary copy of io_file_name
char * temp_name = strdup(io_file_name.c_str()) ;
@ -71,6 +102,8 @@ bool PrintAttributes::doesIODirectoryExist(std::string io_file_name) {
dir_name = dirname((char *)temp_name) ;
_mkdir(dir_name) ;
/*
if ( stat( dir_name , &buf ) != 0 ) {
if ( mkdir( dir_name , 0755 ) != 0 ) {
// dir does not exist and cannot make the directory.
@ -78,6 +111,7 @@ bool PrintAttributes::doesIODirectoryExist(std::string io_file_name) {
ret = false ;
}
}
*/
free(temp_name) ;
return ret ;
}
@ -122,18 +156,19 @@ bool PrintAttributes::openIOFile(std::string header_file_name) {
// hasICGNo uses original header name, not the real path
if ( ! cs.hasICGNo(header_file_name) ) {
std::string io_file_name = createIOFileName(std::string(rp)) ;
all_io_files[header_file_name] = io_file_name ;
// Does the io_src directory exist or can we successfully mkdir it?
if ( doesIODirectoryExist(io_file_name) ) {
// Is the io_src file out of date or does not exist yet
if ( isIOFileOutOfDate(rp, io_file_name) ) {
// All conditions have been met. Store the io_src file name in io_files.
io_files[header_file_name] = io_file_name ;
// All conditions have been met. Store the io_src file name in out_of_date_io_files.
out_of_date_io_files[header_file_name] = io_file_name ;
free(rp) ;
/* This is the first time we are visiting the file,
open the file and write header information */
outfile.open(io_files[header_file_name].c_str()) ;
outfile.open(out_of_date_io_files[header_file_name].c_str()) ;
printer->printIOHeader(outfile, header_file_name) ;
std::cout << "Writing " << io_files[header_file_name] << "" << std::endl ;
std::cout << "Writing " << out_of_date_io_files[header_file_name] << "" << std::endl ;
// Get all of the ignored types from this file.
ignored_types[header_file_name] = cs.getIgnoreTypes(header_file_name) ;
return true ;
@ -158,8 +193,8 @@ bool PrintAttributes::openIOFile(std::string header_file_name) {
}
} else {
/* We have visited this file before, if there is a valid io_file name, append to the io_file */
if ( io_files.find(header_file_name) != io_files.end() ) {
outfile.open(io_files[header_file_name].c_str(), std::fstream::app) ;
if ( out_of_date_io_files.find(header_file_name) != out_of_date_io_files.end() ) {
outfile.open(out_of_date_io_files[header_file_name].c_str(), std::fstream::app) ;
return true ;
}
}
@ -195,15 +230,22 @@ std::string PrintAttributes::createIOFileName(std::string header_file_name) {
dir_name.replace(dir_name.size() - 8 , dir_name.size() , "") ;
}
}
// Put all of the sim_services io_files in ${TRICK_HOME}/trick_source/sim_services/include/io_src unless
// it is in er7_utils. The er7_utils io_files have duplicate file names so the overwrite each other
if ( ! output_dir.empty() ) {
io_file_name = output_dir + "/io_src/" + base_name ;
} else {
if ( sim_services_flag and (dir_name.find("er7_utils") == std::string::npos) ) {
io_file_name = std::string(getenv("TRICK_HOME")) + "/trick_source/sim_services/include/io_src/" + base_name ;
// Put all of the sim_services io_files in ${TRICK_HOME}/trick_source/sim_services/include/io_src unless
// it is in er7_utils. The er7_utils io_files have duplicate file names so the overwrite each other
// leave those in their respective directories.
if ( sim_services_flag ) {
if ( dir_name.find("er7_utils") == std::string::npos ) {
io_file_name = std::string(getenv("TRICK_HOME")) + "/trick_source/sim_services/include/io_src/" + base_name ;
} else {
io_file_name = dir_name + "/io_src/" + base_name ;
}
} else {
io_file_name = dir_name + "/io_src/" + base_name ;
//TODO: only use build directory if we are ICG'ing a sim
// All files go into a build directory based in the current directory.
io_file_name = std::string("build") + dir_name + "/io_src/" + base_name ;
}
}
return io_file_name ;
@ -281,7 +323,7 @@ void PrintAttributes::createMapFiles() {
class_map_function_name = "populate_sim_services_class_map" ;
enum_map_function_name = "populate_sim_services_enum_map" ;
} else {
map_dir = "io_src" ;
map_dir = "build" ;
class_map_function_name = "populate_class_map" ;
enum_map_function_name = "populate_enum_map" ;
}
@ -308,7 +350,7 @@ void PrintAttributes::closeMapFiles() {
enum_map_outfile.close() ;
// If we wrote any new io_src files, move the temporary class and enum map files to new location
if ( io_files.size() > 0 ) {
if ( out_of_date_io_files.size() > 0 ) {
rename( std::string(map_dir + "/.class_map.cpp").c_str(), std::string(map_dir + "/class_map.cpp").c_str()) ;
rename( std::string(map_dir + "/.enum_map.cpp").c_str(), std::string(map_dir + "/enum_map.cpp").c_str()) ;
} else {
@ -317,6 +359,79 @@ void PrintAttributes::closeMapFiles() {
}
}
//TODO: Move this into PrintFileContents10.
void PrintAttributes::printIOMakefile() {
std::ofstream makefile ;
unsigned int ii ;
// Don't create a makefile if we didn't process any files.
if ( out_of_date_io_files.empty() ) {
return ;
}
makefile.open("Makefile_io_src") ;
makefile << "TRICK_IO_CXXFLAGS := \\" << std::endl ;
makefile << " -Wno-invalid-offsetof \\" << std::endl ;
makefile << " -Wno-old-style-cast \\" << std::endl ;
makefile << " -Wno-write-strings \\" << std::endl ;
makefile << " -Wno-unused-variable" << std::endl ;
makefile << std::endl ;
makefile << "ifeq ($(IS_CC_CLANG), 0)" << std::endl ;
makefile << " GCCVERSIONGTEQ48 := $(shell perl -e 'printf \"\%d\\n\", ($(GCC_MAJOR)>4)||(($(GCC_MAJOR)==4)&&($(GCC_MINOR)>=8)) ;' )" << std::endl ;
makefile << " ifeq ($(GCCVERSIONGTEQ48), 1)" << std::endl ;
makefile << " TRICK_IO_CXXFLAGS += -Wno-unused-but-set-variable" << std::endl ;
makefile << " endif" << std::endl ;
makefile << "endif" << std::endl ;
makefile << std::endl ;
//TODO: create the io_file name if it doesn't exist
makefile << "IO_OBJ_FILES =" ;
std::set<std::string>::iterator sit ;
for ( sit = visited_files.begin() ; sit != visited_files.end() ; sit++ ) {
std::map< std::string , std::string >::iterator mit = all_io_files.find(*sit) ;
if ( mit != all_io_files.end() ) {
size_t found ;
found = (*mit).second.find_last_of(".") ;
makefile << " \\\n " << (*mit).second.substr(0,found) << ".o" ;
}
}
makefile << " \\\n build/class_map.o" ;
makefile << " \\\n build/enum_map.o" ;
makefile << std::endl << std::endl ;
makefile << "IO_OBJECTS =" ;
for ( ii = 0 ; ii < visited_files.size() + 2 ; ii++ ) {
makefile << " \\\n $(LIB_DIR)/i" << ii << ".o" ;
}
makefile << std::endl << std::endl ;
for ( sit = visited_files.begin() , ii = 0 ; sit != visited_files.end() ; sit++ , ii++ ) {
std::map< std::string , std::string >::iterator mit = all_io_files.find(*sit) ;
if ( mit != all_io_files.end() ) {
size_t found ;
found = (*mit).second.find_last_of(".") ;
makefile << "$(LIB_DIR)/i" << ii << ".o : " << (*mit).second.substr(0,found) << ".o" << std::endl ;
makefile << "\tln -f -s ../$< $@" << std::endl ;
}
}
makefile << "$(LIB_DIR)/i" << ii++ << ".o : " << "build/class_map.o" << std::endl ;
makefile << "\tln -f -s ../$< $@" << std::endl ;
makefile << "$(LIB_DIR)/i" << ii << ".o : " << "build/enum_map.o" << std::endl ;
makefile << "\tln -f -s ../$< $@" << std::endl ;
makefile << "$(IO_OBJECTS) : | $(LIB_DIR)" << std::endl ;
makefile << std::endl ;
makefile << "$(IO_OBJ_FILES) : \%.o : \%.cpp" << std::endl ;
makefile << "\tcd $(<D) ; $(TRICK_CPPC) $(TRICK_CXXFLAGS) $(TRICK_IO_CXXFLAGS) -MMD -MP -c ${<F} -o ${@F}" << std::endl ;
makefile << std::endl ;
makefile << "$(SIM_LIB) : $(IO_OBJECTS)" << std::endl ;
makefile << "$(IO_OBJECTS) : | $(LIB_DIR)" << std::endl ;
makefile << std::endl ;
makefile.close() ;
}
void PrintAttributes::printEmptyFiles() {
// this routine loops through all header files that were parsed and creates empty io_src files
// for the headers that have no classes or enums.
@ -340,15 +455,16 @@ void PrintAttributes::printEmptyFiles() {
// hasICGNo uses original header name, not the real path
if ( ! cs.hasICGNo(header_file_name) ) {
std::string io_file_name = createIOFileName(std::string(rp)) ;
all_io_files[header_file_name] = io_file_name ;
// Does the io_src directory exist or can we successfully mkdir it?
if ( doesIODirectoryExist(io_file_name) ) {
// Is the io_src file out of date or does not exist yet
if ( isIOFileOutOfDate(rp, io_file_name) ) {
io_files[header_file_name] = io_file_name ;
out_of_date_io_files[header_file_name] = io_file_name ;
// creates an empty io_src file
outfile.open(io_files[header_file_name].c_str()) ;
outfile.open(out_of_date_io_files[header_file_name].c_str()) ;
outfile.close() ;
std::cout << "Writing " << io_files[header_file_name] << "" << std::endl ;
std::cout << "Writing " << out_of_date_io_files[header_file_name] << "" << std::endl ;
}
} else {
std::cout << "ICG skipping " << rp << " (cannot create io_src dir)" << std::endl ;