mirror of
https://github.com/gnustep/tools-make.git
synced 2025-04-22 22:00:49 +00:00
Reindented most of the file
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/tools/make/trunk@11895 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Nicola Pero
parent
58e1eb5db8
commit
5a4feaf732
1 changed files with 230 additions and 191 deletions
421
which_lib.c
421
which_lib.c
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@ -1,6 +1,6 @@
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/*
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which_lib.c
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Copyright (C) 1997 Free Software Foundation, Inc.
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Copyright (C) 1997, 2001 Free Software Foundation, Inc.
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Author: Ovidiu Predescu <ovidiu@net-community.com>
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Date: October 1997
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@ -139,82 +139,94 @@ char* libext = ".a";
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char* shared_libext = ".so";
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char* extension;
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static void stripstr(unsigned char *s)
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/* Strips off carriage returns, newlines and spaces at the end of the
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string. (this removes some \r\n issues on Windows) */
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static void stripstr (unsigned char *s)
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{
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/*
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Strips off carriage returns, newlines and spaces
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at the end of the string. (this removes some \r\n issues on Windows)
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*/
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unsigned len;
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if (s == NULL) return;
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if ((len = strlen(s)) == 0) return;
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while (len > 0) {
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len--;
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if (s[len] < 33) s[len] = '\0';
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}
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if (s == NULL)
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return;
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len = strlen (s);
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while (len > 0)
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{
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len--;
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if (s[len] < 33)
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s[len] = '\0';
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}
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}
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void get_arguments (int argc, char** argv)
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{
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int i;
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for (i = 1; i < argc; i++) {
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if (!strncmp (argv[i], "-l", 2)) {
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if (all_libraries)
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all_libraries = realloc (all_libraries,
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(libraries_no + 1) * sizeof (char*));
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else
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all_libraries = malloc ((libraries_no + 1) * sizeof (char*));
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all_libraries[libraries_no] = malloc (strlen (argv[i]) - 1);
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strcpy (all_libraries[libraries_no], argv[i] + 2);
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stripstr(all_libraries[libraries_no]);
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libraries_no++;
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for (i = 1; i < argc; i++)
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{
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if (!strncmp (argv[i], "-l", 2))
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{
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if (all_libraries)
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all_libraries = realloc (all_libraries,
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(libraries_no + 1) * sizeof (char*));
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else
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all_libraries = malloc ((libraries_no + 1) * sizeof (char*));
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all_libraries[libraries_no] = malloc (strlen (argv[i]) - 1);
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strcpy (all_libraries[libraries_no], argv[i] + 2);
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stripstr(all_libraries[libraries_no]);
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libraries_no++;
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}
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else if (!strncmp (argv[i], "-L", 2))
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{
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if (library_paths)
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library_paths = realloc (library_paths, (paths_no + 1) * sizeof(char*));
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else
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library_paths = malloc ((paths_no + 1) * sizeof(char*));
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library_paths[paths_no] = malloc (strlen (argv[i]) - 1);
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strcpy (library_paths[paths_no], argv[i] + 2);
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stripstr(library_paths[paths_no]);
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paths_no++;
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}
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else if (!strncmp (argv[i], "shared=", 7))
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{
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shared = !strncmp (argv[i] + 7, "yes", 3);
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}
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else if (!strncmp (argv[i], "debug=", 6))
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{
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debug = !strncmp (argv[i] + 6, "yes", 3);
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}
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else if (!strncmp (argv[i], "profile=", 8))
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{
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profile = !strncmp (argv[i] + 8, "yes", 3);
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}
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else if (!strncmp (argv[i], "libext=", 7))
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{
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libext = malloc (strlen (argv[i] + 7) + 1);
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strcpy (libext, argv[i] + 7);
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}
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else if (!strncmp (argv[i], "shared_libext=", 14))
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{
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shared_libext = malloc (strlen (argv[i] + 14) + 1);
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strcpy (shared_libext, argv[i] + 14);
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}
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else
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{
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/* The flag is something different; keep it in the `other_flags' */
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if (other_flags)
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other_flags = realloc (other_flags,
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(other_flags_no + 1) * sizeof (char*));
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else
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other_flags = malloc ((other_flags_no + 1) * sizeof (char*));
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other_flags[other_flags_no] = malloc (strlen (argv[i]) + 1);
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strcpy (other_flags[other_flags_no], argv[i]);
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other_flags_no++;
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}
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}
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else if (!strncmp (argv[i], "-L", 2)) {
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if (library_paths)
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library_paths = realloc (library_paths, (paths_no + 1) * sizeof(char*));
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else
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library_paths = malloc ((paths_no + 1) * sizeof(char*));
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library_paths[paths_no] = malloc (strlen (argv[i]) - 1);
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strcpy (library_paths[paths_no], argv[i] + 2);
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stripstr(library_paths[paths_no]);
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paths_no++;
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}
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else if (!strncmp (argv[i], "shared=", 7)) {
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shared = !strncmp (argv[i] + 7, "yes", 3);
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}
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else if (!strncmp (argv[i], "debug=", 6)) {
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debug = !strncmp (argv[i] + 6, "yes", 3);
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}
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else if (!strncmp (argv[i], "profile=", 8)) {
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profile = !strncmp (argv[i] + 8, "yes", 3);
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}
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else if (!strncmp (argv[i], "libext=", 7)) {
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libext = malloc (strlen (argv[i] + 7) + 1);
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strcpy (libext, argv[i] + 7);
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}
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else if (!strncmp (argv[i], "shared_libext=", 14)) {
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shared_libext = malloc (strlen (argv[i] + 14) + 1);
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strcpy (shared_libext, argv[i] + 14);
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}
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else {
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/* The flag is something different; keep it in the `other_flags' */
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if (other_flags)
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other_flags = realloc (other_flags,
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(other_flags_no + 1) * sizeof (char*));
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else
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other_flags = malloc ((other_flags_no + 1) * sizeof (char*));
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other_flags[other_flags_no] = malloc (strlen (argv[i]) + 1);
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strcpy (other_flags[other_flags_no], argv[i]);
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other_flags_no++;
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}
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}
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/* Setup the exact prefix of the library we are looking for */
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libname_suffix = malloc (5);
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*libname_suffix = 0;
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if (debug)
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strcat (libname_suffix, "d");
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if (profile)
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@ -222,14 +234,15 @@ void get_arguments (int argc, char** argv)
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if (!shared)
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strcat (libname_suffix, "s");
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if (*libname_suffix) {
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char tmp[5];
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strcpy (tmp, libname_suffix);
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strcpy (libname_suffix, "_");
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strcat (libname_suffix, tmp);
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}
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if (*libname_suffix)
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{
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char tmp[5];
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strcpy (tmp, libname_suffix);
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strcpy (libname_suffix, "_");
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strcat (libname_suffix, tmp);
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}
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/* Setup the extension */
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extension = shared ? shared_libext : libext;
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}
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@ -258,7 +271,8 @@ void show_all (void)
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Return 1 if a library with this type matches in 'path' and print to stdout
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the name of the library. */
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int search_for_library_with_type_in_directory(char type, char* path, char* ext)
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int search_for_library_with_type_in_directory (char type, char* path,
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char* ext)
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{
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DIR_enum_state* dir;
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DIR_enum_item* dirbuf;
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@ -266,100 +280,117 @@ int search_for_library_with_type_in_directory(char type, char* path, char* ext)
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dir = opendir (path);
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while ((dirbuf = readdir (dir))) {
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int filelen, extlen;
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/* Skip "." and ".." directory entries */
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if (strcmp(dirbuf->d_name, ".") == 0
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|| strcmp(dirbuf->d_name, "..") == 0)
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continue;
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/* Skip it if the prefix does not match the library name. */
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if (strncmp (dirbuf->d_name + 3, library_name, library_name_len))
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continue;
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filelen = strlen (dirbuf->d_name);
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/* Now check if the extension matches */
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if (ext && (extlen = strlen (ext)) && filelen - extlen > 0) {
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int dfound = 0, sfound = 0, pfound = 0, dash = 0;
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if (strcmp (dirbuf->d_name + filelen - extlen, ext))
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/* No luck, skip this file */
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while ((dirbuf = readdir (dir)))
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{
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int filelen, extlen;
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/* Skip "." and ".." directory entries */
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if (strcmp(dirbuf->d_name, ".") == 0
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|| strcmp(dirbuf->d_name, "..") == 0)
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continue;
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/* The extension matches. Do a check to see if the suffix of the
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library matches the library type we are looking for. */
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for (i = library_name_len + 3; i < filelen - extlen; i++) {
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/* Possibly a match */
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if (type == dirbuf->d_name[i])
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found = 1;
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if (dirbuf->d_name[i] == '_') { /* Only one dash allowed */
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/* Found another dash or one of the letters first */
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if (dash || dfound || sfound || pfound) {
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found = 0;
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break;
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}
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else {
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dash = 1;
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/* Skip it if the prefix does not match the library name. */
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if (strncmp (dirbuf->d_name + 3, library_name, library_name_len))
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continue;
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filelen = strlen (dirbuf->d_name);
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/* Now check if the extension matches */
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if (ext && (extlen = strlen (ext)) && filelen - extlen > 0)
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{
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int dfound = 0, sfound = 0, pfound = 0, dash = 0;
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if (strcmp (dirbuf->d_name + filelen - extlen, ext))
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/* No luck, skip this file */
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continue;
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}
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/* The extension matches. Do a check to see if the suffix of the
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library matches the library type we are looking for. */
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for (i = library_name_len + 3; i < filelen - extlen; i++)
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{
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/* Possibly a match */
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if (type == dirbuf->d_name[i])
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found = 1;
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if (dirbuf->d_name[i] == '_')
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{ /* Only one dash allowed */
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/* Found another dash or one of the letters first */
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if (dash || dfound || sfound || pfound)
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{
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found = 0;
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break;
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}
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else
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{
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dash = 1;
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continue;
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}
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}
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else if (dirbuf->d_name[i] == 'd')
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{ /* Only one d allowed */
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/* We must have found the dash already */
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if (!dash || dfound)
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{
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found = 0;
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break;
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}
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else
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{
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dfound = 1;
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continue;
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}
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}
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else if (dirbuf->d_name[i] == 'p')
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{ /* Only one p allowed */
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/* We must have found the dash already */
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if (!dash || pfound)
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{
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found = 0;
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break;
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}
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else
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{
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pfound = 1;
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continue;
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}
|
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}
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else if (dirbuf->d_name[i] == 's')
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{ /* Only one s allowed */
|
||||
/* We must have found the dash already */
|
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if (!dash || sfound)
|
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{
|
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found = 0;
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break;
|
||||
}
|
||||
else
|
||||
{
|
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sfound = 1;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Skip the libraries that begin with the same name but have
|
||||
different suffix, eg libobjc.a libobjc-test.a. */
|
||||
found = 0;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (found)
|
||||
{
|
||||
char filename[PATH_MAX + 1];
|
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|
||||
/* Copy the name of the library without the "lib" prefix and the
|
||||
extension. */
|
||||
strncpy (filename, dirbuf->d_name + 3, filelen - extlen - 3);
|
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filename[filelen - extlen - 3] = 0;
|
||||
printf (" -l%s", filename);
|
||||
break;
|
||||
}
|
||||
}
|
||||
else if (dirbuf->d_name[i] == 'd') { /* Only one d allowed */
|
||||
/* We must have found the dash already */
|
||||
if (!dash || dfound) {
|
||||
found = 0;
|
||||
break;
|
||||
}
|
||||
else {
|
||||
dfound = 1;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
else if (dirbuf->d_name[i] == 'p') { /* Only one p allowed */
|
||||
/* We must have found the dash already */
|
||||
if (!dash || pfound) {
|
||||
found = 0;
|
||||
break;
|
||||
}
|
||||
else {
|
||||
pfound = 1;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
else if (dirbuf->d_name[i] == 's') { /* Only one s allowed */
|
||||
/* We must have found the dash already */
|
||||
if (!dash || sfound) {
|
||||
found = 0;
|
||||
break;
|
||||
}
|
||||
else {
|
||||
sfound = 1;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
else {
|
||||
/* Skip the libraries that begin with the same name but have
|
||||
different suffix, eg libobjc.a libobjc-test.a. */
|
||||
found = 0;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (found) {
|
||||
char filename[PATH_MAX + 1];
|
||||
|
||||
/* Copy the name of the library without the "lib" prefix and the
|
||||
extension. */
|
||||
strncpy (filename, dirbuf->d_name + 3, filelen - extlen - 3);
|
||||
filename[filelen - extlen - 3] = 0;
|
||||
printf (" -l%s", filename);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
closedir (dir);
|
||||
return found;
|
||||
}
|
||||
|
|
@ -404,12 +435,13 @@ int search_for_library_in_directory (char* path)
|
|||
if (stat (full_filename, &statbuf) < 0 && errno != ENOENT) /* Error */
|
||||
return 0;
|
||||
|
||||
if ((statbuf.st_mode & S_IFMT) == S_IFREG) { /* Found it! */
|
||||
printf (" -l%s", library_name);
|
||||
if (*libname_suffix)
|
||||
printf ("%s", libname_suffix);
|
||||
return 1;
|
||||
}
|
||||
if ((statbuf.st_mode & S_IFMT) == S_IFREG)
|
||||
{ /* Found it! */
|
||||
printf (" -l%s", library_name);
|
||||
if (*libname_suffix)
|
||||
printf ("%s", libname_suffix);
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* The library was not found. If the library needed is a debug version try
|
||||
to find a library with debugging info. */
|
||||
|
|
@ -445,11 +477,12 @@ int main(int argc, char** argv)
|
|||
setmode(2, O_BINARY);
|
||||
#endif
|
||||
|
||||
if (argc == 1) {
|
||||
printf ("usage: %s [-Lpath ...] -llibrary shared=yes|no debug=yes|no "
|
||||
"profile=yes|no libext=string shared_libext=string\n", argv[0]);
|
||||
exit (1);
|
||||
}
|
||||
if (argc == 1)
|
||||
{
|
||||
printf ("usage: %s [-Lpath ...] -llibrary shared=yes|no debug=yes|no "
|
||||
"profile=yes|no libext=string shared_libext=string\n", argv[0]);
|
||||
exit (1);
|
||||
}
|
||||
|
||||
get_arguments (argc, argv);
|
||||
|
||||
|
|
@ -461,24 +494,30 @@ int main(int argc, char** argv)
|
|||
for (i = 0; i < paths_no; i++)
|
||||
printf (" -L%s", library_paths[i]);
|
||||
|
||||
for (i = 0; i < libraries_no; i++) {
|
||||
library_name = all_libraries[i];
|
||||
library_name_len = strlen (library_name);
|
||||
found = 0;
|
||||
for (j = 0; j < paths_no; j++)
|
||||
if (search_for_library_in_directory (library_paths[j])) {
|
||||
found = 1;
|
||||
break;
|
||||
}
|
||||
|
||||
if (!found) {
|
||||
/* The library was not found. Assume there is somewhere else in the
|
||||
linker library path and it will find the library. Otherwise a linking
|
||||
error will happen but this is not our fault ;-). */
|
||||
printf (" -l%s", library_name);
|
||||
for (i = 0; i < libraries_no; i++)
|
||||
{
|
||||
library_name = all_libraries[i];
|
||||
library_name_len = strlen (library_name);
|
||||
found = 0;
|
||||
for (j = 0; j < paths_no; j++)
|
||||
{
|
||||
if (search_for_library_in_directory (library_paths[j]))
|
||||
{
|
||||
found = 1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!found)
|
||||
{
|
||||
/* The library was not found. Assume there is somewhere else
|
||||
in the linker library path and it will find the
|
||||
library. Otherwise a linking error will happen but this is
|
||||
not our fault ;-). */
|
||||
printf (" -l%s", library_name);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* Output the other flags */
|
||||
for (i = 0; i < other_flags_no; i++)
|
||||
printf (" %s", other_flags[i]);
|
||||
|
|
|
|||
Loading…
Reference in a new issue