chiark / gitweb /
build-sys: Add compiler and linker flags to reduce binary size
[elogind.git] / src / locale-setup.c
index 8ead9fdd9d27891835188dfd3dee491e2eac4648..ffb4ee999e34965e538a8657e086ec29fab79268 100644 (file)
@@ -69,29 +69,100 @@ int locale_setup(void) {
 
         zero(variables);
 
+        if ((r = parse_env_file("/proc/cmdline", WHITESPACE,
 #ifdef TARGET_FEDORA
-        if ((r = parse_env_file("/etc/sysconfig/i18n", NEWLINE,
+                                "LANG",                     &variables[VARIABLE_LANG],
+#endif
+                                "locale.LANG",              &variables[VARIABLE_LANG],
+                                "locale.LC_CTYPE",          &variables[VARIABLE_LC_CTYPE],
+                                "locale.LC_NUMERIC",        &variables[VARIABLE_LC_NUMERIC],
+                                "locale.LC_TIME",           &variables[VARIABLE_LC_TIME],
+                                "locale.LC_COLLATE",        &variables[VARIABLE_LC_COLLATE],
+                                "locale.LC_MONETARY",       &variables[VARIABLE_LC_MONETARY],
+                                "locale.LC_MESSAGES",       &variables[VARIABLE_LC_MESSAGES],
+                                "locale.LC_PAPER",          &variables[VARIABLE_LC_PAPER],
+                                "locale.LC_NAME",           &variables[VARIABLE_LC_NAME],
+                                "locale.LC_ADDRESS",        &variables[VARIABLE_LC_ADDRESS],
+                                "locale.LC_TELEPHONE",      &variables[VARIABLE_LC_TELEPHONE],
+                                "locale.LC_MEASUREMENT",    &variables[VARIABLE_LC_MEASUREMENT],
+                                "locale.LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION],
+                                NULL)) < 0) {
+
+                if (r != -ENOENT)
+                        log_warning("Failed to read /proc/cmdline: %s", strerror(-r));
+        }
+
+        /* Hmm, nothing set on the kernel cmd line? Then let's
+         * try /etc/locale.conf */
+        if (r <= 0 &&
+            (r = parse_env_file("/etc/locale.conf", NEWLINE,
+                               "LANG",              &variables[VARIABLE_LANG],
+                               "LC_CTYPE",          &variables[VARIABLE_LC_CTYPE],
+                               "LC_NUMERIC",        &variables[VARIABLE_LC_NUMERIC],
+                               "LC_TIME",           &variables[VARIABLE_LC_TIME],
+                               "LC_COLLATE",        &variables[VARIABLE_LC_COLLATE],
+                               "LC_MONETARY",       &variables[VARIABLE_LC_MONETARY],
+                               "LC_MESSAGES",       &variables[VARIABLE_LC_MESSAGES],
+                               "LC_PAPER",          &variables[VARIABLE_LC_PAPER],
+                               "LC_NAME",           &variables[VARIABLE_LC_NAME],
+                               "LC_ADDRESS",        &variables[VARIABLE_LC_ADDRESS],
+                               "LC_TELEPHONE",      &variables[VARIABLE_LC_TELEPHONE],
+                               "LC_MEASUREMENT",    &variables[VARIABLE_LC_MEASUREMENT],
+                               "LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION],
+                                NULL)) < 0) {
+
+                if (r != -ENOENT)
+                        log_warning("Failed to read /etc/locale.conf: %s", strerror(-r));
+        }
+
+#ifdef TARGET_FEDORA
+        if (r <= 0 &&
+            (r = parse_env_file("/etc/sysconfig/i18n", NEWLINE,
                                 "LANG", &variables[VARIABLE_LANG],
                                 NULL)) < 0) {
 
                 if (r != -ENOENT)
                         log_warning("Failed to read /etc/sysconfig/i18n: %s", strerror(-r));
         }
+
+#elif defined(TARGET_SUSE)
+        if (r <= 0 &&
+            (r = parse_env_file("/etc/sysconfig/language", NEWLINE,
+                                "RC_LANG", &variables[VARIABLE_LANG],
+                                NULL)) < 0) {
+
+                if (r != -ENOENT)
+                        log_warning("Failed to read /etc/sysconfig/language: %s", strerror(-r));
+        }
+
+#elif defined(TARGET_DEBIAN)
+        if (r <= 0 &&
+            (r = parse_env_file("/etc/default/locale", NEWLINE,
+                                "LANG", &variables[VARIABLE_LANG],
+                                NULL)) < 0) {
+
+                if (r != -ENOENT)
+                        log_warning("Failed to read /etc/default/locale: %s", strerror(-r));
+        }
+
 #elif defined(TARGET_ARCH)
-        if ((r = parse_env_file("/etc/rc.conf", NEWLINE,
+        if (r <= 0 &&
+            (r = parse_env_file("/etc/rc.conf", NEWLINE,
                                 "LOCALE", &variables[VARIABLE_LANG],
                                 NULL)) < 0) {
 
                 if (r != -ENOENT)
                         log_warning("Failed to read /etc/rc.conf: %s", strerror(-r));
         }
+
 #elif defined(TARGET_GENTOO)
         /* Gentoo's openrc expects locale variables in /etc/env.d/
          * These files are later compiled by env-update into shell
          * export commands at /etc/profile.env, with variables being
          * exported by openrc's runscript (so /etc/init.d/)
          */
-        if ((r = parse_env_file("/etc/profile.env", NEWLINE,
+        if (r <= 0 &&
+            (r = parse_env_file("/etc/profile.env", NEWLINE,
                                 "export LANG",              &variables[VARIABLE_LANG],
                                 "export LC_CTYPE",          &variables[VARIABLE_LC_CTYPE],
                                 "export LC_NUMERIC",        &variables[VARIABLE_LC_NUMERIC],
@@ -112,51 +183,6 @@ int locale_setup(void) {
         }
 #endif
 
-        /* Override distribution-specific options with the
-         * distribution-independent configuration */
-        if ((r = parse_env_file("/etc/locale", NEWLINE,
-                                "LANG",              &variables[VARIABLE_LANG],
-                                "LC_CTYPE",          &variables[VARIABLE_LC_CTYPE],
-                                "LC_NUMERIC",        &variables[VARIABLE_LC_NUMERIC],
-                                "LC_TIME",           &variables[VARIABLE_LC_TIME],
-                                "LC_COLLATE",        &variables[VARIABLE_LC_COLLATE],
-                                "LC_MONETARY",       &variables[VARIABLE_LC_MONETARY],
-                                "LC_MESSAGES",       &variables[VARIABLE_LC_MESSAGES],
-                                "LC_PAPER",          &variables[VARIABLE_LC_PAPER],
-                                "LC_NAME",           &variables[VARIABLE_LC_NAME],
-                                "LC_ADDRESS",        &variables[VARIABLE_LC_ADDRESS],
-                                "LC_TELEPHONE",      &variables[VARIABLE_LC_TELEPHONE],
-                                "LC_MEASUREMENT",    &variables[VARIABLE_LC_MEASUREMENT],
-                                "LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION],
-                                NULL)) < 0) {
-
-                if (r != -ENOENT)
-                        log_warning("Failed to read /etc/locale: %s", strerror(-r));
-        }
-
-        if ((r = parse_env_file("/proc/cmdline", WHITESPACE,
-#ifdef TARGET_FEDORA
-                                "LANG",                     &variables[VARIABLE_LANG],
-#endif
-                                "locale.LANG",              &variables[VARIABLE_LANG],
-                                "locale.LC_CTYPE",          &variables[VARIABLE_LC_CTYPE],
-                                "locale.LC_NUMERIC",        &variables[VARIABLE_LC_NUMERIC],
-                                "locale.LC_TIME",           &variables[VARIABLE_LC_TIME],
-                                "locale.LC_COLLATE",        &variables[VARIABLE_LC_COLLATE],
-                                "locale.LC_MONETARY",       &variables[VARIABLE_LC_MONETARY],
-                                "locale.LC_MESSAGES",       &variables[VARIABLE_LC_MESSAGES],
-                                "locale.LC_PAPER",          &variables[VARIABLE_LC_PAPER],
-                                "locale.LC_NAME",           &variables[VARIABLE_LC_NAME],
-                                "locale.LC_ADDRESS",        &variables[VARIABLE_LC_ADDRESS],
-                                "locale.LC_TELEPHONE",      &variables[VARIABLE_LC_TELEPHONE],
-                                "locale.LC_MEASUREMENT",    &variables[VARIABLE_LC_MEASUREMENT],
-                                "locale.LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION],
-                                NULL)) < 0) {
-
-                if (r != -ENOENT)
-                        log_warning("Failed to read /proc/cmdline: %s", strerror(-r));
-        }
-
         if (!variables[VARIABLE_LANG]) {
                 if (!(variables[VARIABLE_LANG] = strdup("C"))) {
                         r = -ENOMEM;