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/*
* Copyright (C) 2000-2006 Erik Edelmann <Erik.Edelmann@iki.fi>
* Copyright (C) 2015 Jason Graham <jason.graham@jhuapl.edu>
* Copyright (C) 2018 Alastair McKinstry <mckinstry@debian.org>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General Public
* License version 2 as published by the Free Software
* Foundation.
*
* This program is distributed in the hope that it will be
* useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the Free
* Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <fnmatch.h>
#include <unistd.h>
#include <sys/stat.h>
#include <sys/types.h>
#include "list.h"
#include "finddep.h"
#include "utils.h"
#include "errormesg.h"
#include "modfile_name.h"
#include "global.h"
#include "macro.h"
#include "xmalloc.h"
Options options;
typedef struct {
/* File Specific Rules */
char *file;
char *rule;
} Fsr;
static int fsr_strcmp(const char *file, const Fsr *rule)
{
return fnmatch(rule->file, file, FNM_PATHNAME);
}
static const char helpstring[] =
"\nUsage: makedepf90 [options] sourcefile(s)\n\n"
"Options:\n"
"\n-h\tprint this message to stdout and quit.\n"
"\n-V\tprint version and copyright information to stdout and quit.\n"
"\n-W\tprint warning messages about missing includes/modules.\n"
"\n-m fmt\tWrite mod-file names using the format 'fmt'.\n"
"\t'fmt' may contain any of the following modifiers:\n"
"\t '%%' for '%'\n"
"\t '%f' for name of the source file (without suffix),\n"
"\t '%m' for 'modulename' (in lowercase)\n"
"\t '%M' for 'MODULENAME' (in uppercase).\n"
"\tDefault: \"%f.o\".\n"
"\n-s fmt\tWrite submodule mod-file names using the format 'fmt'.\n"
"\t'fmt' may contain any of the following modifiers:\n"
"\t '%%' for '%'\n"
"\t '%f' for name of the source file (without suffix),\n"
"\t '%m' for 'modulename' (in lowercase)\n"
"\t '%M' for 'MODULENAME' (in uppercase).\n"
"\t '%s' for 'submodulename' (in lowercase)\n"
"\t '%S' for 'SUBMODULENAME' (in uppercase).\n"
"\tDefault: \"%m-%s.smod\".\n"
"\n-u module\n\tIgnore modules named 'module'.\n"
"\n-d file\tMake all targets dependent on 'file'.\n"
"\n-r rule\tAdd 'rule' (indented by a tab) to all dependency lines,\n"
"\texcept lines given rule(s) with the -R option below.\n"
"\t'rule' may contain the modifiers:\n"
"\t '%f' for the name (without suffix) of the source file that\n"
"\t line was created for.\n"
"\t '%%' for '%'\n"
"\n-R pattern rule\n\tAdd 'rule' (indented by a tab) to the dependency\n"
"\tline for files matching 'pattern', where 'pattern' is a\n"
"\t\"shell pattern\", i.e it may contain the wildcards\n"
"\t '*' for any number of any characters\n"
"\t '?' for any character\n"
"\t '[abc]' for any of 'a', 'b' or 'c'.\n"
"\n-fixed\tTreat all files as fixed format.\n"
"\n-free\tTreat all files as free format.\n"
"\n-o name\tCreate a dependency line + rule for linking the final\n"
"\texecutable 'name'.\n"
"\n-l rule\tUse 'rule' for linking the executable.\n"
"\tDefault: $(FC) -o $@ $(FFLAGS) $(LDFLAGS) $(FOBJ) $(LIBS)\n"
"\n-coco\tLook for coco set-files. Implies '-free'.\n"
"\n-D NAME\tDefine pre-processor symbol 'NAME'\n"
"\n-b PATH\tAssume object files are placed in PATH.\n"
"\n-B PATH\tAssume object files are placed in PATH using the same\n"
"\tdirectory structure as the source files.\n"
"\n-nosrc\tRemove the explicit dependency on the source file\n"
"\n-I PATH1:PATH2:...\n\tSearch path(s) for source files\n"
"\n\nReport bugs to mckinstry@debian.org\n";
static char ver[]="makedepf90 version " VERSION;
static const char license[]=
"\nCopyright (C) 2000--2006 Erik Edelmann <Erik.Edelmann@iki.fi>\n"
"Copyright (C) 2015 Jason Graham <jason.graham@jhuapl.edu>\n"
"Copyright (C) 2018 Alastair McKinstry <mckinstry@debian.org>\n"
"\n"
"makedepf90 is free software; you can redistribute it and/or modify\n"
"it under the terms of the GNU General Public License version 2 as\n"
"published by the Free Software Foundation.\n"
"\n"
"This program is distributed in the hope that it will be useful,\n"
"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n"
"General Public License for more details.\n"
"\n"
"You should have received a copy of the GNU General Public License\n"
"along with this program; if not, write to the Free Software Foundation,\n"
"Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.";
int main (int argc, char **argv)
{
int i, j, n;
List *files = NULL;
char *s, *srcfile;
Dependency *dep;
List *deplist = NULL; /* Dependencies */
List *modlist = NULL; /* Defined modules */
List *extradeps = NULL; /* "Extra" dependencies (given by the '-d' option */
List *rules = NULL; /* List of rules to be added to all dependency lines */
List *fspecrules = NULL; /* FileSpecific rules */
List *obj = NULL;
List *macrolist = NULL; /* -D MACRO */
Module *mod;
List *h1, *h2;
set_progname(argv[0]);
if (argc == 1) {
printf ("%s", helpstring);
exit (EXIT_SUCCESS);
}
/* Set a few option defaults */
options.warn_missing = false;
options.modfile_fmt = (char *)MODFILE_FMT_DEFAULT;
options.submodfile_fmt = (char*)SUBMODFILE_FMT_DEFAULT;
options.src_fmt = SUFFIX;
options.create_obj = false;
options.exe_name = NULL;
options.link_rule = (char *)LINK_RULE_DEFAULT;
options.coco = false;
options.obj_dir_set = false;
options.obj_dir_mirror = false;
options.obj_dir = "";
options.src_dep = true;
options.ignore_mods = NULL;
options.src_path = NULL;
/* Parse command line arguments */
for (i = 1; i < argc; i++) {
if (strncmp(argv[i], "-h",2) == 0 || strncmp(argv[i], "--help", 6) == 0) {
printf ("%s", helpstring);
exit (EXIT_SUCCESS);
} else if (strncmp(argv[i], "-V",2) == 0
|| strncmp(argv[i], "--version",9) == 0) {
printf("%s\n", ver);
printf("%s\n", license);
exit (EXIT_SUCCESS);
} else if (strncmp(argv[i], "-W",2) == 0
|| strncmp(argv[i], "-Wmissing",9) == 0) {
options.warn_missing = true;
} else if (strncmp(argv[i], "-Wconfused",6) == 0) {
options.warn_confused = true;
} else if (strncmp(argv[i], "-m", 2) == 0) {
if (strlen(argv[i]) == 2) {
if (i == argc-1) fatal_error("Option '-m' needs argument");
options.modfile_fmt = xstrdup(argv[++i]);
} else
options.modfile_fmt = xstrdup(&(argv[i][2]));
} else if (strncmp(argv[i], "-s", 2) == 0) {
if (strlen(argv[i]) == 2) {
if (i == argc-1) fatal_error("Option '-s' needs argument");
options.submodfile_fmt = xstrdup(argv[++i]);
} else
options.submodfile_fmt = xstrdup(&(argv[i][2]));
} else if (strncmp (argv[i], "-u", 2) == 0) {
if (strlen(argv[i]) == 2) {
if (i == argc-1) fatal_error("Option '-u' needs argument");
s = xstrdup(argv[++i]);
} else
s = xstrdup(&(argv[i][2]));
if (!list_find(options.ignore_mods, s, COMP_FUN(&strcasecmp)))
options.ignore_mods = list_prepend(options.ignore_mods, s);
} else if (strncmp(argv[i], "-fixed",6) == 0) {
options.src_fmt = FIXED;
} else if (strncmp(argv[i], "-free",6) == 0) {
options.src_fmt = FREE;
} else if (strncmp(argv[i], "-d", 2) == 0) {
if (strlen(argv[i]) == 2) {
if (i == argc-1) fatal_error("Option '-d' needs argument");
s = xstrdup(argv[++i]);
} else
s = xstrdup(&(argv[i][2]));
if (!list_find(extradeps, s, COMP_FUN(&strcasecmp)))
extradeps = list_prepend(extradeps, s);
} else if (strncmp(argv[i], "-r", 2) == 0) {
if (strlen(argv[i]) == 2) {
if (i == argc-1) fatal_error ("Option '-r' needs argument");
// printf("Testing rule argument '%s'...\n", argv[i+1]);
if (strlen(argv[i+1]) > RULE_LENGTH) {
printf("Rule argument '%s' exceeds global.h max RULE_LENGTH=%i. Increase and recompile %s, aborting.\n", argv[i+1],RULE_LENGTH,argv[0]);
exit (EXIT_FAILURE);
}
s = xstrdup(argv[++i]);
} else
s = xstrdup(&(argv[i][2]));
if (!list_find(rules, s, COMP_FUN(&strcasecmp)))
rules = list_append(rules, s);
} else if (strncmp(argv[i], "-R", 2) == 0) {
Fsr *h;
h = (Fsr *) xmalloc(sizeof(Fsr));
if (strlen(argv[i]) == 2) {
if (i == argc-1) fatal_error("Option '-R' needs 2 arguments");
h->file = xstrdup(argv[++i]);
} else
h->file = xstrdup(&(argv[i][2]));
if (i == argc-1) fatal_error("Option '-R' needs 2 arguments");
h->rule = xstrdup (argv[++i]);
fspecrules = list_append(fspecrules, h);
} else if (strncmp(argv[i], "-o", 2) == 0) {
options.create_obj = true;
if (strlen(argv[i]) == 2) {
if (i == argc-1) fatal_error("Option '-o' needs argument");
options.exe_name = xstrdup(argv[++i]);
} else
options.exe_name = xstrdup(&(argv[i][2]));
} else if (strncmp(argv[i], "-l", 2) == 0) {
if (strlen(argv[i]) == 2) {
if (i == argc-1) fatal_error("Option '-l' needs argument");
options.link_rule = xstrdup(argv[++i]);
} else
options.link_rule = xstrdup(&(argv[i][2]));
} else if (strncmp(argv[i], "-coco",5) == 0) {
options.coco = true;
options.src_fmt = FREE;
} else if (strncmp(argv[i], "-D", 2) == 0) {
Macro *mac;
char *eq;
char *s;
/* Copy the argument of -D (ignoring any '=definition') to a
* 'Macro' and add it to 'macrolist'. */
mac = macro_new ();
if (strlen(argv[i]) == 2) {
char *eq;
char *s;
if (i == argc-1) fatal_error("Option '-D' needs argument");
i++;
eq = strchr(argv[i], '=');
if (eq != NULL)
s = xstrndup(argv[i], eq - argv[i]);
else
s = xstrdup(argv[i]);
macro_setname(mac, s);
} else {
eq = strchr(&argv[i][2], '=');
if (eq != NULL)
s = xstrndup(&argv[i][2], eq - argv[i] - 2);
else
s = xstrdup(&argv[i][2]);
macro_setname(mac, s);
}
if (!list_find(macrolist, mac, ¯ocmp))
macrolist = list_prepend(macrolist, mac);
} else if (strncmp(argv[i], "-b", 2) == 0 ||
strncmp(argv[i], "-B", 2) == 0 ) {
/* Construct custom error message */
char err_msg[32];
char _argv[3];
strncpy(_argv,argv[i],2); _argv[2]='\0';
snprintf(err_msg,sizeof(err_msg),"Option '%s' needs argument",_argv);
if (strlen(argv[i]) == 2) {
if (i == argc - 1) fatal_error(err_msg);
options.obj_dir = xstrdup(argv[++i]);
} else
if (argv[i][2] == '=') {
options.obj_dir = xstrdup(&(argv[i][3]));
} else
options.obj_dir = xstrdup(&(argv[i][2]));
n = strlen(options.obj_dir);
if (n > 0 && options.obj_dir[n - 1] != '/') {
options.obj_dir = xrealloc(options.obj_dir, n+2);
strcat(options.obj_dir, "/");
}
options.obj_dir_set = true;
/* Have to compare with '_argv' since 'i' may be modified above */
if(strncmp(_argv, "-B", 2) == 0) {
options.obj_dir_mirror = true;
}
} else if (strncmp(argv[i], "-I", 2) == 0) {
int jp;
if (strlen(argv[i]) == 2) {
if (i == argc - 1) fatal_error("Option '-I' needs argument");
s = xstrdup(argv[++i]);
} else
if (argv[i][2] == '=' ) {
s = xstrdup(&(argv[i][3]));
} else
s = xstrdup(&(argv[i][2]));
n = strlen(s);
jp = 0;
for(j = 0;j < n; j++){
if (s[j] == ' ' || s[j]==':') {
options.src_path = list_append(options.src_path,
xstrndup(s+jp, j-jp));
jp = j + 1;
} else if (j == n-1) {
options.src_path = list_append(options.src_path,xstrdup(s+jp));
}
}
} else if (strncmp(argv[i], "-nosrc",6) == 0) {
options.src_dep = false;
/*
* Add new options here
*/
} else if (*argv[i] == '-') {
fatal_error("Unknown Option '%s'", argv[i]);
} else {
/* Gee, we got a filename! */
if (!list_find(files, argv[i], COMP_FUN(&strcasecmp)))
files = list_prepend(files, argv[i]);
}
}
/* Parse the files, creating target and dependency lists. */
for (h1 = files; h1; h1 = h1->next) {
char *tmp;
dep = dependency_new();
srcfile = (char *)h1->data;
if (find_dep(srcfile, dep, &modlist, macrolist)) {
dep->sourcefile = srcfile;
tmp = replace_suffix(srcfile, ".o");
if (!list_find(dep->targets, tmp, COMP_FUN(&strcasecmp)))
dep->targets = list_prepend(dep->targets, tmp);
else
free(tmp);
if (options.src_dep)
dep->includes = list_prepend(dep->includes, srcfile);
if (options.coco) {
char *setfile;
struct stat blah;
setfile = replace_suffix(srcfile, ".set");
if (stat(setfile, &blah) == 0) {
if (!list_find(dep->includes,setfile,COMP_FUN(&strcasecmp)))
dep->includes = list_append(dep->includes, setfile);
} else if (stat("coco.set", &blah) == 0) {
free(setfile);
setfile = xstrdup("coco.set");
if (!list_find(dep->includes,setfile,COMP_FUN(&strcasecmp)))
dep->includes = list_append(dep->includes, setfile);
} else
free(setfile);
}
deplist = list_prepend(deplist, dep);
} else
free(dep);
if (options.create_obj)
obj = list_prepend(obj, replace_suffix(srcfile, ".o"));
}
/* Print FOBJ macro and linking dependecy-line + rule. */
if (options.create_obj) {
printf("FOBJ=");
for (h1 = obj; h1; h1 = h1->next)
if (options.obj_dir_set)
printf("%s ", set_path(h1->data, options.obj_dir, options.obj_dir_mirror));
else
printf("%s ", (char *)h1->data);
printf("\n\n%s: $(FOBJ)\n\t%s\n\n", options.exe_name,options.link_rule);
}
/* Print the 'target: dependency' lists. */
for (h1 = deplist; h1; h1 = h1->next) {
bool byR = false;
dep = (Dependency *)h1->data;
/* If there are no dependencys, there is no need to output anything */
if (list_length(dep->includes) + list_length(dep->modules) == 0)
continue;
/* Targets */
for (h2 = dep->targets; h2; h2 = h2->next)
if (options.obj_dir_set)
printf("%s ", set_path(h2->data, options.obj_dir, options.obj_dir_mirror));
else
printf("%s ", (char *)h2->data);
printf(": ");;
/* Includes */
for (h2 = dep->includes; h2; h2 = h2->next)
printf("%s ", (char *)h2->data);
/* Modules */
for (h2 = dep->modules; h2; h2 = h2->next) {
List *l;
s = (char *)h2->data;
if (!(l = list_find(modlist, s, &modstrcmp))) {
/* Don't write *.mod-file to dependency list if its definition
* isn't found. */
if (options.warn_missing) warning("Module '%s' not found", s);
} else {
mod = (Module *)l->data;
if (strcasecmp(mod->sourcefile, dep->sourcefile) == 0) {
/* Dont' write *.mod-file to the dependency list if it
* defined in the same file it is USEd from. */
} else {
if (options.obj_dir_set)
printf("%s ",
set_path(mod->modfile_name, options.obj_dir, options.obj_dir_mirror));
else
printf("%s ", mod->modfile_name);
}
}
}
/* Extra dependencies (given with the '-d' option */
for (h2 = extradeps; h2; h2 = h2->next)
printf("%s ", (char *)h2->data);
putchar('\n');
/* Print -R rules (if there are any) */
for (h2 = fspecrules; h2; h2 = h2->next) {
Fsr *h = (Fsr *)h2->data;
if (fsr_strcmp(dep->sourcefile, h) == 0) {
char *tmp = expand_rule(h->rule, dep->sourcefile);
printf("%s\n", tmp);
free(tmp);
byR = true;
}
}
/* If the file wasn't given any rules by the -R option, print -r rules*/
if (!byR) {
for (h2 = rules; h2; h2 = h2->next) {
char *tmp = expand_rule((char *)h2->data, dep->sourcefile);
printf("%s\n", tmp);
free(tmp);
}
}
}
exit(EXIT_SUCCESS);
}
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