--- /dev/null
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#if !defined(__MINGW32__)
+#include <sys/wait.h>
+#endif
+#include <unistd.h>
+#include <dirent.h>
+#include <errno.h>
+#include <assert.h>
+
+#ifdef __EMX__
+# define SHELL_CMD "sh"
+# define GEN_EXPORTS "emxexp"
+# define DEF2IMPLIB_CMD "emximp"
+# define SHARE_SW "-Zdll -Zmtd"
+# define USE_OMF 1
+# define TRUNCATE_DLL_NAME
+# define DYNAMIC_LIB_EXT "dll"
+# define EXE_EXT ".exe"
+
+# if USE_OMF
+ /* OMF is the native format under OS/2 */
+# define STATIC_LIB_EXT "lib"
+# define OBJECT_EXT "obj"
+# define LIBRARIAN "emxomfar"
+# define LIBRARIAN_OPTS "cr"
+# else
+ /* but the alternative, a.out, can fork() which is sometimes necessary */
+# define STATIC_LIB_EXT "a"
+# define OBJECT_EXT "o"
+# define LIBRARIAN "ar"
+# define LIBRARIAN_OPTS "cr"
+# endif
+#endif
+
+#if defined(__APPLE__)
+# define SHELL_CMD "/bin/sh"
+# define DYNAMIC_LIB_EXT "dylib"
+# define MODULE_LIB_EXT "bundle"
+# define STATIC_LIB_EXT "a"
+# define OBJECT_EXT "o"
+# define LIBRARIAN "ar"
+# define LIBRARIAN_OPTS "cr"
+/* man libtool(1) documents ranlib option of -c. */
+# define RANLIB "ranlib"
+# define PIC_FLAG "-fPIC -fno-common"
+# define SHARED_OPTS "-dynamiclib"
+# define MODULE_OPTS "-bundle -dynamic"
+# define DYNAMIC_LINK_OPTS "-flat_namespace"
+# define DYNAMIC_LINK_UNDEFINED "-undefined suppress"
+# define dynamic_link_version_func darwin_dynamic_link_function
+# define DYNAMIC_INSTALL_NAME "-install_name"
+# define DYNAMIC_LINK_NO_INSTALL "-dylib_file"
+# define HAS_REALPATH
+/*-install_name /Users/jerenk/apache-2.0-cvs/lib/libapr.0.dylib -compatibility_version 1 -current_version 1.0 */
+# define LD_LIBRARY_PATH "DYLD_LIBRARY_PATH"
+# define LD_LIBRARY_PATH_LOCAL "DYLD_FALLBACK_LIBRARY_PATH"
+#endif
+
+#if defined(__linux__) || defined(__FreeBSD__) || defined(__NetBSD__)
+# define SHELL_CMD "/bin/sh"
+# define DYNAMIC_LIB_EXT "so"
+# define MODULE_LIB_EXT "so"
+# define STATIC_LIB_EXT "a"
+# define OBJECT_EXT "o"
+# define LIBRARIAN "ar"
+# define LIBRARIAN_OPTS "cr"
+# define RANLIB "ranlib"
+# define PIC_FLAG "-fPIC"
+# define RPATH "-rpath"
+# define SHARED_OPTS "-shared"
+# define MODULE_OPTS "-shared"
+# define DYNAMIC_LINK_OPTS "-export-dynamic"
+# define LINKER_FLAG_PREFIX "-Wl,"
+# define ADD_MINUS_L
+# define LD_RUN_PATH "LD_RUN_PATH"
+# define LD_LIBRARY_PATH "LD_LIBRARY_PATH"
+# define LD_LIBRARY_PATH_LOCAL LD_LIBRARY_PATH
+#endif
+
+#if defined(sun)
+# define SHELL_CMD "/bin/sh"
+# define DYNAMIC_LIB_EXT "so"
+# define MODULE_LIB_EXT "so"
+# define STATIC_LIB_EXT "a"
+# define OBJECT_EXT "o"
+# define LIBRARIAN "ar"
+# define LIBRARIAN_OPTS "cr"
+# define RANLIB "ranlib"
+# define PIC_FLAG "-KPIC"
+# define RPATH "-R"
+# define SHARED_OPTS "-G"
+# define MODULE_OPTS "-G"
+# define DYNAMIC_LINK_OPTS ""
+# define LINKER_FLAG_NO_EQUALS
+# define ADD_MINUS_L
+# define HAS_REALPATH
+# define LD_RUN_PATH "LD_RUN_PATH"
+# define LD_LIBRARY_PATH "LD_LIBRARY_PATH"
+# define LD_LIBRARY_PATH_LOCAL LD_LIBRARY_PATH
+#endif
+
+#if defined(_OSD_POSIX)
+# define SHELL_CMD "/usr/bin/sh"
+# define DYNAMIC_LIB_EXT "so"
+# define MODULE_LIB_EXT "so"
+# define STATIC_LIB_EXT "a"
+# define OBJECT_EXT "o"
+# define LIBRARIAN "ar"
+# define LIBRARIAN_OPTS "cr"
+# define SHARED_OPTS "-G"
+# define MODULE_OPTS "-G"
+# define LINKER_FLAG_PREFIX "-Wl,"
+# define NEED_SNPRINTF
+#endif
+
+#if defined(sinix) && defined(mips) && defined(__SNI_TARG_UNIX)
+# define SHELL_CMD "/usr/bin/sh"
+# define DYNAMIC_LIB_EXT "so"
+# define MODULE_LIB_EXT "so"
+# define STATIC_LIB_EXT "a"
+# define OBJECT_EXT "o"
+# define LIBRARIAN "ar"
+# define LIBRARIAN_OPTS "cr"
+# define RPATH "-Brpath"
+# define SHARED_OPTS "-G"
+# define MODULE_OPTS "-G"
+# define DYNAMIC_LINK_OPTS "-Wl,-Blargedynsym"
+# define LINKER_FLAG_PREFIX "-Wl,"
+# define NEED_SNPRINTF
+# define LD_RUN_PATH "LD_RUN_PATH"
+# define LD_LIBRARY_PATH "LD_LIBRARY_PATH"
+# define LD_LIBRARY_PATH_LOCAL LD_LIBRARY_PATH
+#endif
+
+#if defined(__MINGW32__)
+# define SHELL_CMD "sh"
+# define DYNAMIC_LIB_EXT "dll"
+# define MODULE_LIB_EXT "dll"
+# define STATIC_LIB_EXT "a"
+# define OBJECT_EXT "o"
+# define LIBRARIAN "ar"
+# define LIBRARIAN_OPTS "cr"
+# define RANLIB "ranlib"
+# define LINKER_FLAG_PREFIX "-Wl,"
+# define SHARED_OPTS "-shared"
+# define MODULE_OPTS "-shared"
+# define MKDIR_NO_UMASK
+# define EXE_EXT ".exe"
+#endif
+
+#define OBJDIR ".libs"
+
+#ifndef SHELL_CMD
+#error Unsupported platform: Please add defines for SHELL_CMD etc. for your platform.
+#endif
+
+#ifdef NEED_SNPRINTF
+#include <stdarg.h>
+#endif
+
+#ifdef __EMX__
+#include <process.h>
+#endif
+
+#ifndef PATH_MAX
+#define PATH_MAX 1024
+#endif
+
+
+/* We want to say we are libtool 1.4 for shlibtool compatibility. */
+#define VERSION "1.4"
+
+enum tool_mode_t {
+ mUnknown,
+ mCompile,
+ mLink,
+ mExecute,
+ mInstall,
+};
+
+enum output_t {
+ otGeneral,
+ otObject,
+ otProgram,
+ otLibrary,
+ otStaticLibraryOnly,
+ otDynamicLibraryOnly,
+ otModule,
+};
+
+enum pic_mode_e {
+ pic_UNKNOWN,
+ pic_PREFER,
+ pic_AVOID,
+};
+
+enum shared_mode_e {
+ share_UNSET,
+ share_STATIC,
+ share_SHARED,
+};
+
+enum lib_type {
+ type_UNKNOWN,
+ type_DYNAMIC_LIB,
+ type_STATIC_LIB,
+ type_MODULE_LIB,
+ type_OBJECT,
+};
+
+typedef struct {
+ const char **vals;
+ int num;
+} count_chars;
+
+typedef struct {
+ const char *normal;
+ const char *install;
+} library_name;
+
+typedef struct {
+ count_chars *normal;
+ count_chars *install;
+ count_chars *dependencies;
+} library_opts;
+
+typedef struct {
+ int silent;
+ int debug;
+ enum shared_mode_e shared;
+ int export_all;
+ int dry_run;
+ enum pic_mode_e pic_mode;
+ int export_dynamic;
+ int no_install;
+} options_t;
+
+typedef struct {
+ enum tool_mode_t mode;
+ enum output_t output;
+ options_t options;
+
+ char *output_name;
+ char *fake_output_name;
+ char *basename;
+
+ const char *install_path;
+ const char *compiler;
+ const char *program;
+ count_chars *program_opts;
+
+ count_chars *arglist;
+ count_chars *tmp_dirs;
+ count_chars *obj_files;
+ count_chars *dep_rpaths;
+ count_chars *rpaths;
+
+ library_name static_name;
+ library_name shared_name;
+ library_name module_name;
+
+ library_opts static_opts;
+ library_opts shared_opts;
+
+ const char *version_info;
+ const char *undefined_flag;
+} command_t;
+
+#ifdef RPATH
+void add_rpath(count_chars *cc, const char *path);
+#endif
+
+static void usage(int code)
+{
+ printf("Usage: jlibtool [OPTIONS...] COMMANDS...\n");
+ printf("jlibtool is a replacement for GNU libtool with similar functionality.\n\n");
+
+ printf(" --config show all configuration variables\n");
+ printf(" --debug enable verbose shell tracing\n");
+ printf(" --dry-run display commands without modifying any files\n");
+ printf(" --help display this help message and exit\n");
+ printf(" --mode=MODE use operational mode MODE (you *must* set mode)\n");
+
+ printf(" --silent don't print informational messages\n");
+ printf(" --tag=TAG Ignored for libtool compatibility\n");
+ printf(" --version print version information\n");
+
+
+ printf(" --shared Build shared libraries when using --mode=link\n");
+ printf(" --export-all Try to export 'def' file on some platforms\n");
+
+ printf("\nMODE must be one of the following:\n\n");
+ printf(" compile compile a source file into a jlibtool object\n");
+ printf(" execute automatically set library path, then run a program\n");
+ printf(" install install libraries or executables\n");
+ printf(" link create a library or an executable\n");
+
+ printf("\nMODE-ARGS can be the following:\n\n");
+ printf(" -export-dynamic accepted and ignored\n");
+ printf(" -module create a module when linking\n");
+ printf(" -shared create a shared library when linking\n");
+ printf(" -prefer-pic prefer position-independent-code when compiling\n");
+ printf(" -prefer-non-pic prefer non position-independent-code when compiling\n");
+ printf(" -static create a static library when linking\n");
+ printf(" -no-install link libraries locally\n");
+ printf(" -l arg pass '-l arg' to the link stage\n");
+ printf(" -L arg pass '-L arg' to the link stage\n");
+ printf(" -R dir add 'dir' to runtime library search path.\n");
+ printf(" -Zexe accepted and ignored\n");
+ printf(" -avoid-version accepted and ignored\n");
+
+ exit(code);
+}
+
+#if defined(NEED_SNPRINTF)
+/* Write at most n characters to the buffer in str, return the
+ * number of chars written or -1 if the buffer would have been
+ * overflowed.
+ *
+ * This is portable to any POSIX-compliant system has /dev/null
+ */
+static FILE *f=NULL;
+static int vsnprintf( char *str, size_t n, const char *fmt, va_list ap )
+{
+ int res;
+
+ if (f == NULL)
+ f = fopen("/dev/null","w");
+ if (f == NULL)
+ return -1;
+
+ setvbuf( f, str, _IOFBF, n );
+
+ res = vfprintf( f, fmt, ap );
+
+ if ( res > 0 && res < n ) {
+ res = vsprintf( str, fmt, ap );
+ }
+ return res;
+}
+static int snprintf( char *str, size_t n, const char *fmt, ... )
+{
+ va_list ap;
+ int res;
+
+ va_start( ap, fmt );
+ res = vsnprintf( str, n, fmt, ap );
+ va_end( ap );
+ return res;
+}
+#endif
+
+static void init_count_chars(count_chars *cc)
+{
+ cc->vals = (const char**)malloc(PATH_MAX*sizeof(char*));
+ cc->num = 0;
+}
+
+static void clear_count_chars(count_chars *cc)
+{
+ int i;
+ for (i = 0; i < cc->num; i++) {
+ cc->vals[i] = 0;
+ }
+
+ cc->num = 0;
+}
+
+static void push_count_chars(count_chars *cc, const char *newval)
+{
+ cc->vals[cc->num++] = newval;
+}
+
+static void pop_count_chars(count_chars *cc)
+{
+ cc->num--;
+}
+
+static void insert_count_chars(count_chars *cc, const char *newval, int position)
+{
+ int i;
+
+ for (i = cc->num; i > position; i--) {
+ cc->vals[i] = cc->vals[i-1];
+ }
+
+ cc->vals[position] = newval;
+ cc->num++;
+}
+
+static void append_count_chars(count_chars *cc, count_chars *cctoadd)
+{
+ int i;
+ for (i = 0; i < cctoadd->num; i++) {
+ if (cctoadd->vals[i]) {
+ push_count_chars(cc, cctoadd->vals[i]);
+ }
+ }
+}
+
+static const char *flatten_count_chars(count_chars *cc, int space)
+{
+ int i, size;
+ char *newval;
+
+ size = 0;
+ for (i = 0; i < cc->num; i++) {
+ if (cc->vals[i]) {
+ size += strlen(cc->vals[i]) + 1;
+ if (space) {
+ size++;
+ }
+ }
+ }
+
+ newval = (char*)malloc(size + 1);
+ newval[0] = 0;
+
+ for (i = 0; i < cc->num; i++) {
+ if (cc->vals[i]) {
+ strcat(newval, cc->vals[i]);
+ if (space) {
+ strcat(newval, " ");
+ }
+ }
+ }
+
+ return newval;
+}
+
+static char *shell_esc(const char *str)
+{
+ int in_quote = 0;
+ char *cmd;
+ unsigned char *d;
+ const unsigned char *s;
+
+ cmd = (char *)malloc(2 * strlen(str) + 3);
+ d = (unsigned char *)cmd;
+ s = (const unsigned char *)str;
+
+#ifdef __MINGW32__
+ *d++ = '\"';
+#endif
+
+ for (; *s; ++s) {
+ if (*s == '"') {
+ *d++ = '\\';
+ in_quote++;
+ }
+ else if (*s == '\\' || (*s == ' ' && (in_quote % 2))) {
+ *d++ = '\\';
+ }
+ *d++ = *s;
+ }
+
+#ifdef __MINGW32__
+ *d++ = '\"';
+#endif
+
+ *d = '\0';
+ return cmd;
+}
+
+static int external_spawn(command_t *cmd, const char *file, const char **argv)
+{
+ if (!cmd->options.silent) {
+ const char **argument = argv;
+ // printf("Executing: ");
+ while (*argument) {
+ printf("%s ", *argument);
+ argument++;
+ }
+ puts("");
+ }
+
+ if (cmd->options.dry_run) {
+ return 0;
+ }
+#if defined(__EMX__) || defined(__MINGW32__)
+ return spawnvp(P_WAIT, argv[0], argv);
+#else
+ {
+ pid_t pid;
+ pid = fork();
+ if (pid == 0) {
+ return execvp(argv[0], (char**)argv);
+ }
+ else {
+ int statuscode;
+ waitpid(pid, &statuscode, 0);
+ if (WIFEXITED(statuscode)) {
+ return WEXITSTATUS(statuscode);
+ }
+ return 0;
+ }
+ }
+#endif
+}
+
+static int run_command(command_t *cmd_data, count_chars *cc)
+{
+ char *command;
+ const char *spawn_args[4];
+ count_chars tmpcc;
+
+ init_count_chars(&tmpcc);
+
+ if (cmd_data->program) {
+ push_count_chars(&tmpcc, cmd_data->program);
+ }
+
+ append_count_chars(&tmpcc, cmd_data->program_opts);
+
+ append_count_chars(&tmpcc, cc);
+
+ command = shell_esc(flatten_count_chars(&tmpcc, 1));
+
+ spawn_args[0] = SHELL_CMD;
+ spawn_args[1] = "-c";
+ spawn_args[2] = command;
+ spawn_args[3] = NULL;
+
+ return external_spawn(cmd_data, spawn_args[0], (const char**)spawn_args);
+}
+
+/*
+ * print configuration
+ * shlibpath_var is used in configure.
+ */
+#define printc(_x,_y) printf(_x "=\"%s\"\n", _y)
+
+static void print_config(void)
+{
+#ifdef LD_RUN_PATH
+ printc("runpath_var", LD_RUN_PATH);
+#endif
+#ifdef LD_LIBRARY_PATH
+ printc("shlibpath_var", LD_LIBRARY_PATH);
+#endif
+#ifdef LD_LIBRARY_PATH_LOCAL
+ printc("shlocallibpath_var", LD_LIBRARY_PATH_LOCAL);
+#endif
+#ifdef SHELL_CMD
+ printc("SHELL", SHELL_CMD);
+#endif
+#ifdef OBJECT_EXT
+ printc("objext", OBJECT_EXT);
+#endif
+#ifdef OBJDIR
+ printc("objdir", OBJDIR);
+#endif
+#ifdef DYNAMIC_LIB_EXT
+ /* add a '.' prefix because libtool does that. */
+ printc("shrext_cmds", "echo ." DYNAMIC_LIB_EXT);
+ /* add a '.' prefix because libtool does that. */
+ printc("shrext", "." DYNAMIC_LIB_EXT);
+#endif
+#ifdef EXE_EXT
+ printc("exeext", EXE_EXT);
+#endif
+#ifdef STATIC_LIB_EXT
+ printc("libext", STATIC_LIB_EXT);
+#endif
+#ifdef LIBRARIAN
+ printc("AR", LIBRARIAN);
+#endif
+#ifdef LIBRARIAN_OPTS
+ printc("AR_FLAGS", LIBRARIAN_OPTS);
+#endif
+#ifdef LINKER_FLAG_PREFIX
+ printc("wl", LINKER_FLAG_PREFIX);
+#endif
+#ifdef RANLIB
+ printc("ranlib", RANLIB);
+#endif
+}
+/*
+ * Add a directory to the runtime library search path.
+ */
+static void add_runtimedirlib(char *arg, command_t *cmd_data)
+{
+#ifdef RPATH
+ add_rpath(cmd_data->shared_opts.dependencies, arg);
+#else
+#endif
+}
+
+static int parse_long_opt(char *arg, command_t *cmd_data)
+{
+ char *equal_pos = strchr(arg, '=');
+ char var[50];
+ char value[500];
+
+ if (equal_pos) {
+ strncpy(var, arg, equal_pos - arg);
+ var[equal_pos - arg] = 0;
+ strcpy(value, equal_pos + 1);
+ } else {
+ strcpy(var, arg);
+ }
+
+ if (strcmp(var, "silent") == 0) {
+ cmd_data->options.silent = 1;
+ } else if (strcmp(var, "debug") == 0) {
+ cmd_data->options.debug = 1;
+ } else if (strcmp(var, "mode") == 0) {
+ if (strcmp(value, "compile") == 0) {
+ cmd_data->mode = mCompile;
+ cmd_data->output = otObject;
+
+ } else if (strcmp(value, "link") == 0) {
+ cmd_data->mode = mLink;
+ cmd_data->output = otLibrary;
+
+ } else if (strcmp(value, "install") == 0) {
+ cmd_data->mode = mInstall;
+
+ } else if (strcmp(value, "execute") == 0) {
+ cmd_data->mode = mExecute;
+
+ } else {
+ printf("Unknown mode \"%s\"\n", value);
+ }
+ } else if (strcmp(var, "shared") == 0) {
+ if ((cmd_data->mode == mLink) &&
+ (cmd_data->output == otGeneral)) {
+ cmd_data->output = otDynamicLibraryOnly;
+ }
+ cmd_data->options.shared = share_SHARED;
+ } else if (strcmp(var, "export-all") == 0) {
+ cmd_data->options.export_all = 1;
+ } else if (strcmp(var, "dry-run") == 0) {
+ printf("Dry-run mode on!\n");
+ cmd_data->options.dry_run = 1;
+ } else if (strcmp(var, "version") == 0) {
+ printf("Version " VERSION "\n");
+ } else if (strcmp(var, "help") == 0) {
+ usage(0);
+ } else if (strcmp(var, "config") == 0) {
+ print_config();
+ } else if (strcmp(var, "tag") == 0) {
+ if (strcmp(value, "CC") == 0) {
+ /* Do nothing. */
+ }
+ if (strcmp(value, "CXX") == 0) {
+ /* Do nothing. */
+ }
+ } else {
+ return 0;
+ }
+
+ return 1;
+}
+
+/* Return 1 if we eat it. */
+static int parse_short_opt(char *arg, command_t *cmd_data)
+{
+ if (strcmp(arg, "export-dynamic") == 0) {
+ cmd_data->options.export_dynamic = 1;
+ return 1;
+ }
+
+ if (strcmp(arg, "module") == 0) {
+ cmd_data->output = otModule;
+ return 1;
+ }
+
+ if (strcmp(arg, "shared") == 0) {
+ if (cmd_data->mode == mLink) {
+ cmd_data->output = otDynamicLibraryOnly;
+ }
+ cmd_data->options.shared = share_SHARED;
+ return 1;
+ }
+
+ if (strcmp(arg, "Zexe") == 0) {
+ return 1;
+ }
+
+ if (strcmp(arg, "avoid-version") == 0) {
+ return 1;
+ }
+
+ if (strcmp(arg, "prefer-pic") == 0) {
+ cmd_data->options.pic_mode = pic_PREFER;
+ return 1;
+ }
+
+ if (strcmp(arg, "prefer-non-pic") == 0) {
+ cmd_data->options.pic_mode = pic_AVOID;
+ return 1;
+ }
+
+ if (strcmp(arg, "static") == 0) {
+ cmd_data->options.shared = share_STATIC;
+ return 1;
+ }
+
+ if (cmd_data->mode == mLink) {
+ if (strcmp(arg, "no-install") == 0) {
+ cmd_data->options.no_install = 1;
+ return 1;
+ }
+ if (arg[0] == 'L' || arg[0] == 'l') {
+ /* Hack... */
+ arg--;
+ push_count_chars(cmd_data->shared_opts.dependencies, arg);
+ return 1;
+ } else if (arg[0] == 'R' && arg[1]) {
+ /* -Rdir Add dir to runtime library search path. */
+ add_runtimedirlib(&arg[1], cmd_data);
+ return 1;
+ }
+ }
+ return 0;
+}
+
+static char *truncate_dll_name(char *path)
+{
+ /* Cut DLL name down to 8 characters after removing any mod_ prefix */
+ char *tmppath = strdup(path);
+ char *newname = strrchr(tmppath, '/') + 1;
+ char *ext = strrchr(newname, '.');
+ int len;
+
+ if (ext == NULL)
+ return tmppath;
+
+ len = ext - newname;
+
+ if (strncmp(newname, "mod_", 4) == 0) {
+ strcpy(newname, newname + 4);
+ len -= 4;
+ }
+
+ if (len > 8) {
+ strcpy(newname + 8, strchr(newname, '.'));
+ }
+
+ return tmppath;
+}
+
+static long safe_strtol(const char *nptr, const char **endptr, int base)
+{
+ long rv;
+
+ errno = 0;
+
+ rv = strtol(nptr, (char**)endptr, 10);
+
+ if (errno == ERANGE) {
+ return 0;
+ }
+
+ return rv;
+}
+
+static void safe_mkdir(const char *path)
+{
+ mode_t old_umask;
+
+ old_umask = umask(0);
+ umask(old_umask);
+
+#ifdef MKDIR_NO_UMASK
+ mkdir(path);
+#else
+ mkdir(path, ~old_umask);
+#endif
+}
+
+/* returns just a file's name without the path */
+static const char *jlibtool_basename(const char *fullpath)
+{
+ const char *name = strrchr(fullpath, '/');
+
+ if (name == NULL) {
+ name = strrchr(fullpath, '\\');
+ }
+
+ if (name == NULL) {
+ name = fullpath;
+ } else {
+ name++;
+ }
+
+ return name;
+}
+
+/* returns just a file's name without path or extension */
+static const char *nameof(const char *fullpath)
+{
+ const char *name;
+ const char *ext;
+
+ name = jlibtool_basename(fullpath);
+ ext = strrchr(name, '.');
+
+ if (ext) {
+ char *trimmed;
+ trimmed = malloc(ext - name + 1);
+ strncpy(trimmed, name, ext - name);
+ trimmed[ext-name] = 0;
+ return trimmed;
+ }
+
+ return name;
+}
+
+/* version_info is in the form of MAJOR:MINOR:PATCH */
+static const char *darwin_dynamic_link_function(const char *version_info)
+{
+ char *newarg;
+ long major, minor, patch;
+
+ major = 0;
+ minor = 0;
+ patch = 0;
+
+ if (version_info) {
+ major = safe_strtol(version_info, &version_info, 10);
+
+ if (version_info) {
+ if (version_info[0] == ':') {
+ version_info++;
+ }
+
+ minor = safe_strtol(version_info, &version_info, 10);
+
+ if (version_info) {
+ if (version_info[0] == ':') {
+ version_info++;
+ }
+
+ patch = safe_strtol(version_info, &version_info, 10);
+
+ }
+ }
+ }
+
+ /* Avoid -dylib_compatibility_version must be greater than zero errors. */
+ if (major == 0) {
+ major = 1;
+ }
+ newarg = (char*)malloc(100);
+ snprintf(newarg, 99,
+ "-compatibility_version %ld -current_version %ld.%ld",
+ major, major, minor);
+
+ return newarg;
+}
+
+
+/*
+ * Add a '.libs/' to the buffer. The caller ensures that
+ * The buffer is large enough to handle 6 extra characters.
+ */
+static void add_dotlibs(char *buffer)
+{
+ char *name = strrchr(buffer, '/');
+
+ if (!name) {
+ if (!buffer[0]) {
+ strcpy(buffer, ".libs/");
+ return;
+ }
+ name = buffer;
+ } else {
+ name++;
+ }
+ memmove(name + 6, name, strlen(name));
+ memcpy(name, ".libs/", 6);
+}
+
+/* genlib values
+ * 0 - static
+ * 1 - dynamic
+ * 2 - module
+ */
+static char *gen_library_name(const char *name, int genlib)
+{
+ char *newarg, *newext;
+
+ newarg = (char *)malloc(strlen(name) + 11);
+
+ if (genlib == 2 && strncmp(name, "lib", 3) == 0) {
+ name += 3;
+ }
+
+ if (genlib == 2) {
+ strcat(newarg, jlibtool_basename(name));
+ }
+ else {
+ strcat(newarg, name);
+ }
+
+ newext = strrchr(newarg, '.') + 1;
+
+ switch (genlib) {
+ case 0:
+ strcpy(newext, STATIC_LIB_EXT);
+ break;
+ case 1:
+ strcpy(newext, DYNAMIC_LIB_EXT);
+ break;
+ case 2:
+ strcpy(newext, MODULE_LIB_EXT);
+ break;
+ }
+
+ add_dotlibs(newarg);
+
+ return newarg;
+}
+
+/* genlib values
+ * 0 - static
+ * 1 - dynamic
+ * 2 - module
+ */
+static char *gen_install_name(const char *name, int genlib)
+{
+ struct stat sb;
+ char *newname;
+ int rv;
+
+ newname = gen_library_name(name, genlib);
+
+ /* Check if it exists. If not, return NULL. */
+ rv = stat(newname, &sb);
+
+ if (rv) {
+ return NULL;
+ }
+
+ return newname;
+}
+
+static char *check_object_exists(command_t *cmd, const char *arg, int arglen)
+{
+ char *newarg, *ext;
+ int pass, rv;
+
+ newarg = (char *)malloc(arglen + 10);
+ memcpy(newarg, arg, arglen);
+ newarg[arglen] = 0;
+ ext = newarg + arglen;
+
+ pass = 0;
+
+ do {
+ struct stat sb;
+
+ switch (pass) {
+ case 0:
+ strcpy(ext, OBJECT_EXT);
+ break;
+/*
+ case 1:
+ strcpy(ext, NO_PIC_EXT);
+ break;
+*/
+ default:
+ break;
+ }
+
+ if (cmd->options.debug) {
+ printf("Checking (obj): %s\n", newarg);
+ }
+ rv = stat(newarg, &sb);
+ }
+ while (rv != 0 && ++pass < 1);
+
+ if (rv == 0) {
+ if (pass == 1) {
+ cmd->options.pic_mode = pic_AVOID;
+ }
+ return newarg;
+ }
+
+ return NULL;
+}
+
+/* libdircheck values:
+ * 0 - no .libs suffix
+ * 1 - .libs suffix
+ */
+static char *check_library_exists(command_t *cmd, const char *arg, int pathlen,
+ int libdircheck, enum lib_type *libtype)
+{
+ char *newarg, *ext;
+ int pass, rv, newpathlen;
+
+ newarg = (char *)malloc(strlen(arg) + 10);
+ strcpy(newarg, arg);
+ newarg[pathlen] = 0;
+
+ newpathlen = pathlen;
+ if (libdircheck) {
+ add_dotlibs(newarg);
+ newpathlen += sizeof(".libs/") - 1;
+ }
+
+ strcpy(newarg+newpathlen, arg+pathlen);
+ ext = strrchr(newarg, '.') + 1;
+
+ pass = 0;
+
+ do {
+ struct stat sb;
+
+ switch (pass) {
+ case 0:
+ if (cmd->options.pic_mode != pic_AVOID &&
+ cmd->options.shared != share_STATIC) {
+ strcpy(ext, DYNAMIC_LIB_EXT);
+ *libtype = type_DYNAMIC_LIB;
+ break;
+ }
+ pass = 1;
+ /* Fall through */
+ case 1:
+ strcpy(ext, STATIC_LIB_EXT);
+ *libtype = type_STATIC_LIB;
+ break;
+ case 2:
+ strcpy(ext, MODULE_LIB_EXT);
+ *libtype = type_MODULE_LIB;
+ break;
+ case 3:
+ strcpy(ext, OBJECT_EXT);
+ *libtype = type_OBJECT;
+ break;
+ default:
+ *libtype = type_UNKNOWN;
+ break;
+ }
+
+ if (cmd->options.debug) {
+ printf("Checking (lib): %s\n", newarg);
+ }
+ rv = stat(newarg, &sb);
+ }
+ while (rv != 0 && ++pass < 4);
+
+ if (rv == 0) {
+ return newarg;
+ }
+
+ return NULL;
+}
+
+static char * load_install_path(const char *arg)
+{
+ FILE *f;
+ char *path;
+
+ path = malloc(PATH_MAX);
+
+ f = fopen(arg,"r");
+ if (f == NULL) {
+ return NULL;
+ }
+ fgets(path, PATH_MAX, f);
+ fclose(f);
+ if (path[strlen(path)-1] == '\n') {
+ path[strlen(path)-1] = '\0';
+ }
+ /* Check that we have an absolute path.
+ * Otherwise the file could be a GNU libtool file.
+ */
+ if (path[0] != '/') {
+ return NULL;
+ }
+ return path;
+}
+
+static char * load_noinstall_path(const char *arg, int pathlen)
+{
+ char *newarg, *expanded_path;
+ int newpathlen;
+
+ newarg = (char *)malloc(strlen(arg) + 10);
+ strcpy(newarg, arg);
+ newarg[pathlen] = 0;
+
+ newpathlen = pathlen;
+ strcat(newarg, ".libs");
+ newpathlen += sizeof(".libs") - 1;
+ newarg[newpathlen] = 0;
+
+#ifdef HAS_REALPATH
+ expanded_path = malloc(PATH_MAX);
+ expanded_path = realpath(newarg, expanded_path);
+ /* Uh, oh. There was an error. Fall back on our first guess. */
+ if (!expanded_path) {
+ expanded_path = newarg;
+ }
+#else
+ /* We might get ../ or something goofy. Oh, well. */
+ expanded_path = newarg;
+#endif
+
+ return expanded_path;
+}
+
+static void add_dynamic_link_opts(command_t *cmd_data, count_chars *args)
+{
+#ifdef DYNAMIC_LINK_OPTS
+ if (cmd_data->options.pic_mode != pic_AVOID) {
+ if (cmd_data->options.debug) {
+ printf("Adding: %s\n", DYNAMIC_LINK_OPTS);
+ }
+ push_count_chars(args, DYNAMIC_LINK_OPTS);
+ if (cmd_data->undefined_flag) {
+ push_count_chars(args, "-undefined");
+#if defined(__APPLE__)
+ /* -undefined dynamic_lookup is used by the bundled Python in
+ * 10.4, but if we don't set MACOSX_DEPLOYMENT_TARGET to 10.3+,
+ * we'll get a linker error if we pass this flag.
+ */
+ if (strcasecmp(cmd_data->undefined_flag,
+ "dynamic_lookup") == 0) {
+ insert_count_chars(cmd_data->program_opts,
+ "MACOSX_DEPLOYMENT_TARGET=10.3", 0);
+ }
+#endif
+ push_count_chars(args, cmd_data->undefined_flag);
+ }
+ else {
+#ifdef DYNAMIC_LINK_UNDEFINED
+ if (cmd_data->options.debug) {
+ printf("Adding: %s\n", DYNAMIC_LINK_UNDEFINED);
+ }
+ push_count_chars(args, DYNAMIC_LINK_UNDEFINED);
+#endif
+ }
+ }
+#endif
+}
+
+/* Read the final install location and add it to runtime library search path. */
+#ifdef RPATH
+static void add_rpath(count_chars *cc, const char *path)
+{
+ int size = 0;
+ char *tmp;
+
+#ifdef LINKER_FLAG_PREFIX
+ size = strlen(LINKER_FLAG_PREFIX);
+#endif
+ size = size + strlen(path) + strlen(RPATH) + 2;
+ tmp = malloc(size);
+ if (tmp == NULL) {
+ return;
+ }
+#ifdef LINKER_FLAG_PREFIX
+ strcpy(tmp, LINKER_FLAG_PREFIX);
+ strcat(tmp, RPATH);
+#else
+ strcpy(tmp, RPATH);
+#endif
+#ifndef LINKER_FLAG_NO_EQUALS
+ strcat(tmp, "=");
+#endif
+ strcat(tmp, path);
+
+ push_count_chars(cc, tmp);
+}
+
+static void add_rpath_file(count_chars *cc, const char *arg)
+{
+ const char *path;
+
+ path = load_install_path(arg);
+ if (path) {
+ add_rpath(cc, path);
+ }
+}
+
+static void add_rpath_noinstall(count_chars *cc, const char *arg, int pathlen)
+{
+ const char *path;
+
+ path = load_noinstall_path(arg, pathlen);
+ if (path) {
+ add_rpath(cc, path);
+ }
+}
+#endif
+
+#ifdef DYNAMIC_LINK_NO_INSTALL
+static void add_dylink_noinstall(count_chars *cc, const char *arg, int pathlen,
+ int extlen)
+{
+ const char *install_path, *current_path, *name;
+ char *exp_argument;
+ int i_p_len, c_p_len, name_len, dyext_len, cur_len;
+
+ install_path = load_install_path(arg);
+ current_path = load_noinstall_path(arg, pathlen);
+
+ if (!install_path || !current_path) {
+ return;
+ }
+
+ push_count_chars(cc, DYNAMIC_LINK_NO_INSTALL);
+
+ i_p_len = strlen(install_path);
+ c_p_len = strlen(current_path);
+
+ name = arg+pathlen;
+ name_len = extlen-pathlen;
+ dyext_len = sizeof(DYNAMIC_LIB_EXT) - 1;
+
+ /* No, we need to replace the extension. */
+ exp_argument = (char *)malloc(i_p_len + c_p_len + (name_len*2) +
+ (dyext_len*2) + 2);
+
+ cur_len = 0;
+ strcpy(exp_argument, install_path);
+ cur_len += i_p_len;
+ exp_argument[cur_len++] = '/';
+ strncpy(exp_argument+cur_len, name, extlen-pathlen);
+ cur_len += name_len;
+ strcpy(exp_argument+cur_len, DYNAMIC_LIB_EXT);
+ cur_len += dyext_len;
+ exp_argument[cur_len++] = ':';
+ strcpy(exp_argument+cur_len, current_path);
+ cur_len += c_p_len;
+ exp_argument[cur_len++] = '/';
+ strncpy(exp_argument+cur_len, name, extlen-pathlen);
+ cur_len += name_len;
+ strcpy(exp_argument+cur_len, DYNAMIC_LIB_EXT);
+ cur_len += dyext_len;
+
+ push_count_chars(cc, exp_argument);
+}
+#endif
+
+/* use -L -llibname to allow to use installed libraries */
+static void add_minus_l(count_chars *cc, const char *arg)
+{
+ char *newarg;
+ char *name = strrchr(arg, '/');
+ char *file = strrchr(arg, '.');
+ char *lib = strstr(name, "lib");
+
+ if (name !=NULL && file != NULL && lib == name+1) {
+ *name = '\0';
+ *file = '\0';
+ file = name;
+ file = file+4;
+ push_count_chars(cc, "-L");
+ push_count_chars(cc, arg);
+ /* we need one argument like -lapr-1 */
+ newarg = malloc(strlen(file) + 3);
+ strcpy(newarg, "-l");
+ strcat(newarg, file);
+ push_count_chars(cc, newarg);
+ } else {
+ push_count_chars(cc, arg);
+ }
+}
+
+static void add_linker_flag_prefix(count_chars *cc, const char *arg)
+{
+#ifndef LINKER_FLAG_PREFIX
+ push_count_chars(cc, arg);
+#else
+ char *newarg;
+ newarg = (char*)malloc(strlen(arg) + sizeof(LINKER_FLAG_PREFIX) + 1);
+ strcpy(newarg, LINKER_FLAG_PREFIX);
+ strcat(newarg, arg);
+ push_count_chars(cc, newarg);
+#endif
+}
+
+static int explode_static_lib(command_t *cmd_data, const char *lib)
+{
+ count_chars tmpdir_cc, libname_cc;
+ const char *tmpdir, *libname;
+ char savewd[PATH_MAX];
+ const char *name;
+ DIR *dir;
+ struct dirent *entry;
+ const char *lib_args[4];
+
+ /* Bah! */
+ if (cmd_data->options.dry_run) {
+ return 0;
+ }
+
+ name = jlibtool_basename(lib);
+
+ init_count_chars(&tmpdir_cc);
+ push_count_chars(&tmpdir_cc, ".libs/");
+ push_count_chars(&tmpdir_cc, name);
+ push_count_chars(&tmpdir_cc, ".exploded/");
+ tmpdir = flatten_count_chars(&tmpdir_cc, 0);
+
+ if (!cmd_data->options.silent) {
+ printf("Making: %s\n", tmpdir);
+ }
+ safe_mkdir(tmpdir);
+
+ push_count_chars(cmd_data->tmp_dirs, tmpdir);
+
+ getcwd(savewd, sizeof(savewd));
+
+ if (chdir(tmpdir) != 0) {
+ if (!cmd_data->options.silent) {
+ printf("Warning: could not explode %s\n", lib);
+ }
+ return 1;
+ }
+
+ if (lib[0] == '/') {
+ libname = lib;
+ }
+ else {
+ init_count_chars(&libname_cc);
+ push_count_chars(&libname_cc, "../../");
+ push_count_chars(&libname_cc, lib);
+ libname = flatten_count_chars(&libname_cc, 0);
+ }
+
+ lib_args[0] = LIBRARIAN;
+ lib_args[1] = "x";
+ lib_args[2] = libname;
+ lib_args[3] = NULL;
+
+ external_spawn(cmd_data, LIBRARIAN, lib_args);
+
+ chdir(savewd);
+ dir = opendir(tmpdir);
+
+ while ((entry = readdir(dir)) != NULL) {
+#if defined(__APPLE__) && defined(RANLIB)
+ /* Apple inserts __.SYMDEF which isn't needed.
+ * Leopard (10.5+) can also add '__.SYMDEF SORTED' which isn't
+ * much fun either. Just skip them.
+ */
+ if (strstr(entry->d_name, "__.SYMDEF") != NULL) {
+ continue;
+ }
+#endif
+ if (entry->d_name[0] != '.') {
+ push_count_chars(&tmpdir_cc, entry->d_name);
+ name = flatten_count_chars(&tmpdir_cc, 0);
+ if (cmd_data->options.debug) {
+ printf("Adding: %s\n", name);
+ }
+ push_count_chars(cmd_data->obj_files, name);
+ pop_count_chars(&tmpdir_cc);
+ }
+ }
+
+ closedir(dir);
+ return 0;
+}
+
+static int parse_input_file_name(char *arg, command_t *cmd_data)
+{
+ char *ext = strrchr(arg, '.');
+ const char *name;
+ int pathlen;
+ enum lib_type libtype;
+ char *newarg;
+
+ if (!ext) {
+ return 0;
+ }
+
+ ext++;
+ name = jlibtool_basename(arg);
+
+ pathlen = name - arg;
+
+ if (strcmp(ext, "lo") == 0) {
+ newarg = check_object_exists(cmd_data, arg, ext - arg);
+ if (!newarg) {
+ printf("Can not find suitable object file for %s\n", arg);
+ exit(1);
+ }
+ if (cmd_data->mode != mLink) {
+ push_count_chars(cmd_data->arglist, newarg);
+ }
+ else {
+ push_count_chars(cmd_data->obj_files, newarg);
+ }
+ return 1;
+ }
+
+ if (strcmp(ext, "la") == 0) {
+ switch (cmd_data->mode) {
+ case mLink:
+ /* Try the .libs dir first! */
+ newarg = check_library_exists(cmd_data, arg, pathlen, 1, &libtype);
+ if (!newarg) {
+ /* Try the normal dir next. */
+ newarg = check_library_exists(cmd_data, arg, pathlen, 0, &libtype);
+ if (!newarg) {
+ printf("Can not find suitable library for %s\n", arg);
+ exit(1);
+ }
+ }
+
+ /* It is not ok to just add the file: a library may added with:
+ 1 - -L path library_name. (For *.so in Linux).
+ 2 - library_name.
+ */
+#ifdef ADD_MINUS_L
+ if (libtype == type_DYNAMIC_LIB) {
+ add_minus_l(cmd_data->shared_opts.dependencies, newarg);
+ } else if (cmd_data->output == otLibrary &&
+ libtype == type_STATIC_LIB) {
+ explode_static_lib(cmd_data, newarg);
+ } else {
+ push_count_chars(cmd_data->shared_opts.dependencies, newarg);
+ }
+#else
+ if (cmd_data->output == otLibrary && libtype == type_STATIC_LIB) {
+ explode_static_lib(cmd_data, newarg);
+ }
+ else {
+ push_count_chars(cmd_data->shared_opts.dependencies, newarg);
+ }
+#endif
+ if (libtype == type_DYNAMIC_LIB) {
+ if (cmd_data->options.no_install) {
+#ifdef RPATH
+ add_rpath_noinstall(cmd_data->shared_opts.dependencies,
+ arg, pathlen);
+#endif
+#ifdef DYNAMIC_LINK_NO_INSTALL
+ /*
+ * This doesn't work as Darwin's linker has no way to
+ * override at link-time the search paths for a
+ * non-installed library.
+ */
+ /*
+ add_dylink_noinstall(cmd_data->shared_opts.dependencies,
+ arg, pathlen, ext - arg);
+ */
+#endif
+ }
+ else {
+#ifdef RPATH
+ add_rpath_file(cmd_data->shared_opts.dependencies, arg);
+#endif
+ }
+ }
+ break;
+ case mInstall:
+ /* If we've already recorded a library to install, we're most
+ * likely getting the .la file that we want to install as.
+ * The problem is that we need to add it as the directory,
+ * not the .la file itself. Otherwise, we'll do odd things.
+ */
+ if (cmd_data->output == otLibrary) {
+ arg[pathlen] = '\0';
+ push_count_chars(cmd_data->arglist, arg);
+ }
+ else {
+ cmd_data->output = otLibrary;
+ cmd_data->output_name = arg;
+ cmd_data->static_name.install = gen_install_name(arg, 0);
+ cmd_data->shared_name.install = gen_install_name(arg, 1);
+ cmd_data->module_name.install = gen_install_name(arg, 2);
+ }
+ break;
+ default:
+ break;
+ }
+ return 1;
+ }
+
+ if (strcmp(ext, "c") == 0) {
+ /* If we don't already have an idea what our output name will be. */
+ if (cmd_data->basename == NULL) {
+ cmd_data->basename = (char *)malloc(strlen(arg) + 4);
+ strcpy(cmd_data->basename, arg);
+ strcpy(strrchr(cmd_data->basename, '.') + 1, "lo");
+
+ cmd_data->fake_output_name = strrchr(cmd_data->basename, '/');
+ if (cmd_data->fake_output_name) {
+ cmd_data->fake_output_name++;
+ }
+ else {
+ cmd_data->fake_output_name = cmd_data->basename;
+ }
+ }
+ }
+
+ return 0;
+}
+
+static int parse_output_file_name(char *arg, command_t *cmd_data)
+{
+ const char *name;
+ char *ext;
+ char *newarg = NULL;
+ int pathlen;
+
+ cmd_data->fake_output_name = arg;
+
+ name = jlibtool_basename(arg);
+ ext = strrchr(name, '.');
+
+#ifdef EXE_EXT
+ if (!ext || strcmp(ext, EXE_EXT) == 0) {
+#else
+ if (!ext) {
+#endif
+ cmd_data->basename = arg;
+ cmd_data->output = otProgram;
+#if defined(_OSD_POSIX)
+ cmd_data->options.pic_mode = pic_AVOID;
+#endif
+ newarg = (char *)malloc(strlen(arg) + 5);
+ strcpy(newarg, arg);
+#ifdef EXE_EXT
+ if (!ext) {
+ strcat(newarg, EXE_EXT);
+ }
+#endif
+ cmd_data->output_name = newarg;
+ return 1;
+ }
+
+ ext++;
+ pathlen = name - arg;
+
+ if (strcmp(ext, "la") == 0) {
+ assert(cmd_data->mode == mLink);
+
+ cmd_data->basename = arg;
+ cmd_data->static_name.normal = gen_library_name(arg, 0);
+ cmd_data->shared_name.normal = gen_library_name(arg, 1);
+ cmd_data->module_name.normal = gen_library_name(arg, 2);
+ cmd_data->static_name.install = gen_install_name(arg, 0);
+ cmd_data->shared_name.install = gen_install_name(arg, 1);
+ cmd_data->module_name.install = gen_install_name(arg, 2);
+
+ if (!cmd_data->options.dry_run) {
+ name = malloc(strlen(cmd_data->static_name.normal) + 1);
+
+ strcpy(name, cmd_data->static_name.normal);
+ ext = strrchr(name, '/');
+ if (!ext) {
+ /* Check first to see if the dir already exists! */
+ safe_mkdir(".libs");
+ } else {
+ *ext = '\0';
+ safe_mkdir(name);
+ }
+ free(name);
+ }
+
+#ifdef TRUNCATE_DLL_NAME
+ if (shared) {
+ arg = truncate_dll_name(arg);
+ }
+#endif
+
+ cmd_data->output_name = arg;
+ return 1;
+ }
+
+ if (strcmp(ext, "lo") == 0) {
+ cmd_data->basename = arg;
+ cmd_data->output = otObject;
+ newarg = (char *)malloc(strlen(arg) + 2);
+ strcpy(newarg, arg);
+ ext = strrchr(newarg, '.') + 1;
+ strcpy(ext, OBJECT_EXT);
+ cmd_data->output_name = newarg;
+ return 1;
+ }
+
+ return 0;
+}
+
+static void parse_args(int argc, char *argv[], command_t *cmd_data)
+{
+ int a;
+ char *arg;
+ int argused;
+
+ for (a = 1; a < argc; a++) {
+ arg = argv[a];
+ argused = 1;
+
+ if (arg[0] == '-') {
+ if (arg[1] == '-') {
+ argused = parse_long_opt(arg + 2, cmd_data);
+ }
+ else {
+ argused = parse_short_opt(arg + 1, cmd_data);
+ }
+
+ /* We haven't done anything with it yet, try some of the
+ * more complicated short opts... */
+ if (argused == 0 && a + 1 < argc) {
+ if (arg[1] == 'o' && !arg[2]) {
+ arg = argv[++a];
+ argused = parse_output_file_name(arg, cmd_data);
+ } else if (strcmp(arg+1, "MT") == 0) {
+ if (cmd_data->options.debug) {
+ printf("Adding: %s\n", arg);
+ }
+ push_count_chars(cmd_data->arglist, arg);
+ arg = argv[++a];
+ if (!cmd_data->options.silent) {
+ printf(" %s\n", arg);
+ }
+ push_count_chars(cmd_data->arglist, arg);
+ argused = 1;
+ } else if (strcmp(arg+1, "rpath") == 0) {
+ /* Aha, we should try to link both! */
+ cmd_data->install_path = argv[++a];
+ argused = 1;
+ } else if (strcmp(arg+1, "release") == 0) {
+ /* Store for later deciphering */
+ cmd_data->version_info = argv[++a];
+ argused = 1;
+ } else if (strcmp(arg+1, "version-info") == 0) {
+ /* Store for later deciphering */
+ cmd_data->version_info = argv[++a];
+ argused = 1;
+ } else if (strcmp(arg+1, "export-symbols-regex") == 0) {
+ /* Skip the argument. */
+ ++a;
+ argused = 1;
+ } else if (strcmp(arg+1, "release") == 0) {
+ /* Skip the argument. */
+ ++a;
+ argused = 1;
+ } else if (strcmp(arg+1, "undefined") == 0) {
+ cmd_data->undefined_flag = argv[++a];
+ argused = 1;
+ } else if (arg[1] == 'R' && !arg[2]) {
+ /* -R dir Add dir to runtime library search path. */
+ add_runtimedirlib(argv[++a], cmd_data);
+ argused = 1;
+ }
+ }
+ } else {
+ argused = parse_input_file_name(arg, cmd_data);
+ }
+
+ if (!argused) {
+ if (cmd_data->options.debug) {
+ printf("Adding: %s\n", arg);
+ }
+ push_count_chars(cmd_data->arglist, arg);
+ }
+ }
+
+}
+
+#ifdef GEN_EXPORTS
+static void generate_def_file(command_t *cmd_data)
+{
+ char def_file[1024];
+ char implib_file[1024];
+ char *ext;
+ FILE *hDef;
+ char *export_args[1024];
+ int num_export_args = 0;
+ char *cmd;
+ int cmd_size = 0;
+ int a;
+
+ if (cmd_data->output_name) {
+ strcpy(def_file, cmd_data->output_name);
+ strcat(def_file, ".def");
+ hDef = fopen(def_file, "w");
+
+ if (hDef != NULL) {
+ fprintf(hDef, "LIBRARY '%s' INITINSTANCE\n", nameof(cmd_data->output_name));
+ fprintf(hDef, "DATA NONSHARED\n");
+ fprintf(hDef, "EXPORTS\n");
+ fclose(hDef);
+
+ for (a = 0; a < cmd_data->num_obj_files; a++) {
+ cmd_size += strlen(cmd_data->obj_files[a]) + 1;
+ }
+
+ cmd_size += strlen(GEN_EXPORTS) + strlen(def_file) + 3;
+ cmd = (char *)malloc(cmd_size);
+ strcpy(cmd, GEN_EXPORTS);
+
+ for (a=0; a < cmd_data->num_obj_files; a++) {
+ strcat(cmd, " ");
+ strcat(cmd, cmd_data->obj_files[a] );
+ }
+
+ strcat(cmd, ">>");
+ strcat(cmd, def_file);
+ puts(cmd);
+ export_args[num_export_args++] = SHELL_CMD;
+ export_args[num_export_args++] = "-c";
+ export_args[num_export_args++] = cmd;
+ export_args[num_export_args++] = NULL;
+ external_spawn(cmd_data, export_args[0], (const char**)export_args);
+ cmd_data->arglist[cmd_data->num_args++] = strdup(def_file);
+
+ /* Now make an import library for the dll */
+ num_export_args = 0;
+ export_args[num_export_args++] = DEF2IMPLIB_CMD;
+ export_args[num_export_args++] = "-o";
+
+ strcpy(implib_file, ".libs/");
+ strcat(implib_file, cmd_data->basename);
+ ext = strrchr(implib_file, '.');
+
+ if (ext)
+ *ext = 0;
+
+ strcat(implib_file, ".");
+ strcat(implib_file, STATIC_LIB_EXT);
+
+ export_args[num_export_args++] = implib_file;
+ export_args[num_export_args++] = def_file;
+ export_args[num_export_args++] = NULL;
+ external_spawn(cmd_data, export_args[0], (const char**)export_args);
+
+ }
+ }
+}
+#endif
+
+static const char* expand_path(const char *relpath)
+{
+ char foo[PATH_MAX], *newpath;
+
+ getcwd(foo, PATH_MAX-1);
+ newpath = (char*)malloc(strlen(foo)+strlen(relpath)+2);
+ strcat(newpath, foo);
+ strcat(newpath, "/");
+ strcat(newpath, relpath);
+ return newpath;
+}
+
+static void link_fixup(command_t *c)
+{
+ /* If we were passed an -rpath directive, we need to build
+ * shared objects too. Otherwise, we should only create static
+ * libraries.
+ */
+ if (!c->install_path && (c->output == otDynamicLibraryOnly ||
+ c->output == otModule || c->output == otLibrary)) {
+ c->output = otStaticLibraryOnly;
+ }
+
+ if (c->output == otDynamicLibraryOnly ||
+ c->output == otModule ||
+ c->output == otLibrary) {
+
+ push_count_chars(c->shared_opts.normal, "-o");
+ if (c->output == otModule) {
+ push_count_chars(c->shared_opts.normal, c->module_name.normal);
+ }
+ else {
+ char *tmp;
+ push_count_chars(c->shared_opts.normal, c->shared_name.normal);
+#ifdef DYNAMIC_INSTALL_NAME
+ push_count_chars(c->shared_opts.normal, DYNAMIC_INSTALL_NAME);
+
+ tmp = (char*)malloc(PATH_MAX);
+ strcat(tmp, c->install_path);
+ strcat(tmp, strrchr(c->shared_name.normal, '/'));
+ push_count_chars(c->shared_opts.normal, tmp);
+#endif
+ }
+
+ append_count_chars(c->shared_opts.normal, c->obj_files);
+ append_count_chars(c->shared_opts.normal, c->shared_opts.dependencies);
+
+ if (c->options.export_all) {
+#ifdef GEN_EXPORTS
+ generate_def_file(c);
+#endif
+ }
+ }
+
+ if (c->output == otLibrary || c->output == otStaticLibraryOnly) {
+ push_count_chars(c->static_opts.normal, "-o");
+ push_count_chars(c->static_opts.normal, c->output_name);
+ }
+
+ if (c->output == otProgram) {
+ if (c->output_name) {
+ push_count_chars(c->arglist, "-o");
+ push_count_chars(c->arglist, c->output_name);
+ append_count_chars(c->arglist, c->obj_files);
+ append_count_chars(c->arglist, c->shared_opts.dependencies);
+ add_dynamic_link_opts(c, c->arglist);
+ }
+ }
+}
+
+static void post_parse_fixup(command_t *cmd_data)
+{
+ switch (cmd_data->mode)
+ {
+ case mCompile:
+#ifdef PIC_FLAG
+ if (cmd_data->options.pic_mode != pic_AVOID) {
+ push_count_chars(cmd_data->arglist, PIC_FLAG);
+ }
+#endif
+ if (cmd_data->output_name) {
+ push_count_chars(cmd_data->arglist, "-o");
+ push_count_chars(cmd_data->arglist, cmd_data->output_name);
+ }
+ break;
+ case mLink:
+ link_fixup(cmd_data);
+ break;
+ case mInstall:
+ if (cmd_data->output == otLibrary) {
+ link_fixup(cmd_data);
+ }
+ default:
+ break;
+ }
+
+#if USE_OMF
+ if (cmd_data->output == otObject ||
+ cmd_data->output == otProgram ||
+ cmd_data->output == otLibrary ||
+ cmd_data->output == otDynamicLibraryOnly) {
+ push_count_chars(cmd_data->arglist, "-Zomf");
+ }
+#endif
+
+ if (cmd_data->options.shared &&
+ (cmd_data->output == otObject ||
+ cmd_data->output == otLibrary ||
+ cmd_data->output == otDynamicLibraryOnly)) {
+#ifdef SHARE_SW
+ push_count_chars(cmd_data->arglist, SHARE_SW);
+#endif
+ }
+}
+
+static int run_mode(command_t *cmd_data)
+{
+ int rv;
+ count_chars *cctemp;
+
+ cctemp = (count_chars*)malloc(sizeof(count_chars));
+ init_count_chars(cctemp);
+
+ switch (cmd_data->mode)
+ {
+ case mCompile:
+ rv = run_command(cmd_data, cmd_data->arglist);
+ if (rv) {
+ return rv;
+ }
+ break;
+ case mInstall:
+ /* Well, we'll assume it's a file going to a directory... */
+ /* For brain-dead install-sh based scripts, we have to repeat
+ * the command N-times. install-sh should die.
+ */
+ if (!cmd_data->output_name) {
+ rv = run_command(cmd_data, cmd_data->arglist);
+ if (rv) {
+ return rv;
+ }
+ }
+ if (cmd_data->output_name) {
+ append_count_chars(cctemp, cmd_data->arglist);
+ insert_count_chars(cctemp,
+ cmd_data->output_name,
+ cctemp->num - 1);
+ rv = run_command(cmd_data, cctemp);
+ if (rv) {
+ return rv;
+ }
+ clear_count_chars(cctemp);
+ }
+ if (cmd_data->static_name.install) {
+ append_count_chars(cctemp, cmd_data->arglist);
+ insert_count_chars(cctemp,
+ cmd_data->static_name.install,
+ cctemp->num - 1);
+ rv = run_command(cmd_data, cctemp);
+ if (rv) {
+ return rv;
+ }
+#if defined(__APPLE__) && defined(RANLIB)
+ /* From the Apple libtool(1) manpage on Tiger/10.4:
+ * ----
+ * With the way libraries used to be created, errors were possible
+ * if the library was modified with ar(1) and the table of
+ * contents was not updated by rerunning ranlib(1). Thus the
+ * link editor, ld, warns when the modification date of a library
+ * is more recent than the creation date of its table of
+ * contents. Unfortunately, this means that you get the warning
+ * even if you only copy the library.
+ * ----
+ *
+ * This means that when we install the static archive, we need to
+ * rerun ranlib afterwards.
+ */
+ const char *lib_args[3], *static_lib_name;
+ char *tmp;
+ size_t len1, len2;
+ len1 = strlen(cmd_data->arglist->vals[cmd_data->arglist->num - 1]);
+
+ static_lib_name = jlibtool_basename(cmd_data->static_name.install);
+ len2 = strlen(static_lib_name);
+
+ tmp = malloc(len1 + len2 + 2);
+
+ snprintf(tmp, len1 + len2 + 2, "%s/%s",
+ cmd_data->arglist->vals[cmd_data->arglist->num - 1],
+ static_lib_name);
+
+ lib_args[0] = RANLIB;
+ lib_args[1] = tmp;
+ lib_args[2] = NULL;
+ external_spawn(cmd_data, RANLIB, lib_args);
+ free(tmp);
+#endif
+ clear_count_chars(cctemp);
+ }
+ if (cmd_data->shared_name.install) {
+ append_count_chars(cctemp, cmd_data->arglist);
+ insert_count_chars(cctemp,
+ cmd_data->shared_name.install,
+ cctemp->num - 1);
+ rv = run_command(cmd_data, cctemp);
+ if (rv) {
+ return rv;
+ }
+ clear_count_chars(cctemp);
+ }
+ if (cmd_data->module_name.install) {
+ append_count_chars(cctemp, cmd_data->arglist);
+ insert_count_chars(cctemp,
+ cmd_data->module_name.install,
+ cctemp->num - 1);
+ rv = run_command(cmd_data, cctemp);
+ if (rv) {
+ return rv;
+ }
+ clear_count_chars(cctemp);
+ }
+ break;
+ case mLink:
+ if (cmd_data->output == otStaticLibraryOnly ||
+ cmd_data->output == otLibrary) {
+#ifdef RANLIB
+ const char *lib_args[3];
+#endif
+ /* Removes compiler! */
+ cmd_data->program = LIBRARIAN;
+ push_count_chars(cmd_data->program_opts, LIBRARIAN_OPTS);
+ push_count_chars(cmd_data->program_opts,
+ cmd_data->static_name.normal);
+
+ rv = run_command(cmd_data, cmd_data->obj_files);
+ if (rv) {
+ return rv;
+ }
+
+#ifdef RANLIB
+ lib_args[0] = RANLIB;
+ lib_args[1] = cmd_data->static_name.normal;
+ lib_args[2] = NULL;
+ external_spawn(cmd_data, RANLIB, lib_args);
+#endif
+ }
+
+ if (cmd_data->output == otDynamicLibraryOnly ||
+ cmd_data->output == otModule ||
+ cmd_data->output == otLibrary) {
+ cmd_data->program = NULL;
+ clear_count_chars(cmd_data->program_opts);
+
+ append_count_chars(cmd_data->program_opts, cmd_data->arglist);
+ if (cmd_data->output == otModule) {
+#ifdef MODULE_OPTS
+ push_count_chars(cmd_data->program_opts, MODULE_OPTS);
+#endif
+ } else {
+#ifdef SHARED_OPTS
+ push_count_chars(cmd_data->program_opts, SHARED_OPTS);
+#endif
+#ifdef dynamic_link_version_func
+ push_count_chars(cmd_data->program_opts,
+ dynamic_link_version_func(cmd_data->version_info));
+#endif
+ }
+ add_dynamic_link_opts(cmd_data, cmd_data->program_opts);
+
+ rv = run_command(cmd_data, cmd_data->shared_opts.normal);
+ if (rv) {
+ return rv;
+ }
+ }
+ if (cmd_data->output == otProgram) {
+ rv = run_command(cmd_data, cmd_data->arglist);
+ if (rv) {
+ return rv;
+ }
+ }
+ break;
+ case mExecute:
+ {
+ char *l, libpath[PATH_MAX];
+
+ strcpy(libpath, cmd_data->arglist->vals[0]);
+ add_dotlibs(libpath);
+ l = strrchr(libpath, '/');
+ if (!l) l = strrchr(libpath, '\\');
+ if (l) {
+ *l = '\0';
+ l = libpath;
+ } else {
+ l = ".libs/";
+ }
+
+ setenv(LD_LIBRARY_PATH_LOCAL, "./build/lib/.libs/", 1);
+ rv = run_command(cmd_data, cmd_data->arglist);
+ if (rv) {
+ return rv;
+ }
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static void cleanup_tmp_dir(const char *dirname)
+{
+ DIR *dir;
+ struct dirent *entry;
+ char fullname[1024];
+
+ dir = opendir(dirname);
+
+ if (dir == NULL)
+ return;
+
+ while ((entry = readdir(dir)) != NULL) {
+ if (entry->d_name[0] != '.') {
+ strcpy(fullname, dirname);
+ strcat(fullname, "/");
+ strcat(fullname, entry->d_name);
+ remove(fullname);
+ }
+ }
+
+ rmdir(dirname);
+}
+
+static void cleanup_tmp_dirs(command_t *cmd_data)
+{
+ int d;
+
+ for (d = 0; d < cmd_data->tmp_dirs->num; d++) {
+ cleanup_tmp_dir(cmd_data->tmp_dirs->vals[d]);
+ }
+}
+
+static int ensure_fake_uptodate(command_t *cmd_data)
+{
+ /* FIXME: could do the stat/touch here, but nah... */
+ const char *touch_args[3];
+
+ if (cmd_data->mode == mInstall) {
+ return 0;
+ }
+ if (!cmd_data->fake_output_name) {
+ return 0;
+ }
+
+ touch_args[0] = "touch";
+ touch_args[1] = cmd_data->fake_output_name;
+ touch_args[2] = NULL;
+ return external_spawn(cmd_data, "touch", touch_args);
+}
+
+/* Store the install path in the *.la file */
+static int add_for_runtime(command_t *cmd_data)
+{
+ if (cmd_data->mode == mInstall) {
+ return 0;
+ }
+ if (cmd_data->output == otDynamicLibraryOnly ||
+ cmd_data->output == otLibrary) {
+ FILE *f=fopen(cmd_data->fake_output_name,"w");
+ if (f == NULL) {
+ return -1;
+ }
+ fprintf(f,"%s\n", cmd_data->install_path);
+ fclose(f);
+ return(0);
+ } else {
+ return(ensure_fake_uptodate(cmd_data));
+ }
+}
+
+int main(int argc, char *argv[])
+{
+ int rc;
+ command_t cmd_data;
+
+ memset(&cmd_data, 0, sizeof(cmd_data));
+
+ cmd_data.options.pic_mode = pic_UNKNOWN;
+
+ cmd_data.program_opts = (count_chars*)malloc(sizeof(count_chars));
+ init_count_chars(cmd_data.program_opts);
+ cmd_data.arglist = (count_chars*)malloc(sizeof(count_chars));
+ init_count_chars(cmd_data.arglist);
+ cmd_data.tmp_dirs = (count_chars*)malloc(sizeof(count_chars));
+ init_count_chars(cmd_data.tmp_dirs);
+ cmd_data.obj_files = (count_chars*)malloc(sizeof(count_chars));
+ init_count_chars(cmd_data.obj_files);
+ cmd_data.dep_rpaths = (count_chars*)malloc(sizeof(count_chars));
+ init_count_chars(cmd_data.dep_rpaths);
+ cmd_data.rpaths = (count_chars*)malloc(sizeof(count_chars));
+ init_count_chars(cmd_data.rpaths);
+ cmd_data.static_opts.normal = (count_chars*)malloc(sizeof(count_chars));
+ init_count_chars(cmd_data.static_opts.normal);
+ cmd_data.shared_opts.normal = (count_chars*)malloc(sizeof(count_chars));
+ init_count_chars(cmd_data.shared_opts.normal);
+ cmd_data.shared_opts.dependencies = (count_chars*)malloc(sizeof(count_chars));
+ init_count_chars(cmd_data.shared_opts.dependencies);
+
+ cmd_data.mode = mUnknown;
+ cmd_data.output = otGeneral;
+
+ parse_args(argc, argv, &cmd_data);
+ post_parse_fixup(&cmd_data);
+
+ if (cmd_data.mode == mUnknown) {
+ usage(1);
+ }
+
+ rc = run_mode(&cmd_data);
+
+ if (!rc) {
+ add_for_runtime(&cmd_data);
+ }
+
+ cleanup_tmp_dirs(&cmd_data);
+ return rc;
+}
projects / freeradius.git / commitdiff