1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153
|
#if defined(WIN32)
#include <direct.h>
#else
#include <unistd.h>
#endif
#include "getopt.h"
#include <iostream>
#include <fstream>
#include "FileCache.h"
#include "FileStructure.h"
#include "CheckVersion.h"
#define CWDBUFFERLENGTH 1024
void PrintVersion()
{
std::cout << "fastdep v" << FASTDEP_VERSION_MAJOR << "." << FASTDEP_VERSION_MINOR << std::endl
<< "copyright Bart Vanhauwaert, 2001, 2002" << std::endl
<< "licensed under the GNU Public License" << std::endl;
}
/*
* Generate dependencies for all files.
*/
int main(int argc, char **argv)
{
char cwd_buffer[CWDBUFFERLENGTH+1];
cwd_buffer[0] = 0;
#if defined(WIN32)
_getcwd(cwd_buffer, CWDBUFFERLENGTH);
#else
getcwd(cwd_buffer, CWDBUFFERLENGTH);
#endif
FileCache Cache(cwd_buffer);
Cache.addIncludeDir(cwd_buffer,".");
std::string RemakeDepTarget;
std::vector<std::string> ExtraRemakeDeps;
std::string OutputFilename;
bool doDebug = false;
while (1)
{
int option_index = 0;
static struct option long_options[] =
{
{"remakedeptarget", 1, 0, 0 },
{"extraremakedep", 1, 0, 0 },
{"version", 0, 0, 0 },
{"stdinclude", 2, 0, 0 },
{"compile", 1, 0, 0 },
{"extraincludes", 1, 0, 0},
{"debug",0,0,0 },
{"atleastversion",1,0,0 },
{0, 0, 0, 0}
};
int c = getopt_long(argc,argv,"vI:dqo:O:D:",long_options, &option_index);
if (c==-1)
break;
switch (c)
{
case 0:
switch (option_index)
{
case 0:
RemakeDepTarget = std::string(optarg);
break;
case 1:
ExtraRemakeDeps.push_back(std::string(optarg));
break;
case 2:
PrintVersion();
return 0;
case 3:
if (optarg)
{
Cache.addIncludeDir(cwd_buffer, optarg);
}
else
{
Cache.addIncludeDir(cwd_buffer, "/usr/include");
}
break;
case 4:
Cache.SetCompileCommand( std::string(optarg) );
break;
case 5:
Cache.addIncludeDirFromFile(cwd_buffer, optarg);
break;
case 6:
doDebug = true;
break;
case 7:
return atLeastVersion(optarg);
break;
}
break;
case 'I':
Cache.addIncludeDir(cwd_buffer, optarg);
break;
case 'O':
Cache.SetObjectsDir(optarg);
break;
case 'v':
PrintVersion();
return 0;
case 'd':
Cache.SetObjectsShouldNotContainDirectories();
break;
case 'q':
Cache.SetQuietModeOn();
break;
case 'o':
OutputFilename = optarg;
break;
case 'D':
Cache.addPreDefine(optarg);
break;
}
}
#if ! defined (WIN32)
Cache.addExcludeDir("","/usr/include");
#endif
if (optind == argc)
{
std::cout << "Usage : fastdep filename.c" << std::endl;
return 0;
}
if (doDebug)
Cache.inDebugMode();
std::ostream* theStream = &std::cout;
if (OutputFilename != "")
{
theStream = new std::ofstream(OutputFilename.c_str());
if (RemakeDepTarget == "")
RemakeDepTarget = OutputFilename;
}
for (int i=optind; i<argc; ++i)
Cache.generate(*theStream, cwd_buffer,argv[i]);
if (RemakeDepTarget != "")
{
*theStream << RemakeDepTarget << ":" << Cache.getAllDependenciesLine();
for (unsigned int i=0; i<ExtraRemakeDeps.size(); ++i)
*theStream << " \\\n\t" << ExtraRemakeDeps[i];
*theStream << std::endl;
}
if (OutputFilename != "")
delete theStream;
return 0;
}
|