gnu: enlightenment: Fix setuid program locations.

* gnu/packages/enlightenment.scm (enlightenment)[source]: Add patch.
* gnu/packages/patches/enlightenment-fix-setuid-path.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register it.

gnu/local.mk

@@ -647,6 +647,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/emacs-highlight-stages-add-gexp.patch	\
   %D%/packages/patches/emacs-scheme-complete-scheme-r5rs-info.patch	\
   %D%/packages/patches/emacs-source-date-epoch.patch		\
+  %D%/packages/patches/enlightenment-fix-setuid-path.patch	\
   %D%/packages/patches/erlang-man-path.patch			\
   %D%/packages/patches/eudev-rules-directory.patch		\
   %D%/packages/patches/evilwm-lost-focus-bug.patch		\

gnu/packages/enlightenment.scm

@@ -262,7 +262,8 @@ Libraries with some extra bells and whistles.")
                               name "/" name "-" version ".tar.xz"))
               (sha256
                (base32
-                "16zydv7z94aw3rywmb9gr8ya85k7b75h22wng95lfx1x0y1yb0ad"))))
+                "16zydv7z94aw3rywmb9gr8ya85k7b75h22wng95lfx1x0y1yb0ad"))
+              (patches (search-patches "enlightenment-fix-setuid-path.patch"))))
     (build-system gnu-build-system)
     (arguments
      `(#:phases

gnu/packages/patches/enlightenment-fix-setuid-path.patch

@@ -0,0 +1,168 @@
+diff --git a/src/bin/e_auth.c b/src/bin/e_auth.c
+index 00b0e5d84..98ab4518f 100644
+--- a/src/bin/e_auth.c
++++ b/src/bin/e_auth.c
+@@ -9,8 +9,7 @@ e_auth_begin(char *passwd)
+ 
+    if (strlen(passwd) == 0) goto out;
+ 
+-   snprintf(buf, sizeof(buf), "%s/enlightenment/utils/enlightenment_ckpasswd",
+-            e_prefix_lib_get());
++   snprintf(buf, sizeof(buf), "/run/setuid-programs/enlightenment_ckpasswd");
+ 
+    exe = ecore_exe_pipe_run(buf, ECORE_EXE_PIPE_WRITE, NULL);
+    if (ecore_exe_send(exe, passwd, strlen(passwd)) != EINA_TRUE) goto out;
+diff --git a/src/bin/e_backlight.c b/src/bin/e_backlight.c
+index 2bced6766..208e583ba 100644
+--- a/src/bin/e_backlight.c
++++ b/src/bin/e_backlight.c
+@@ -521,8 +521,8 @@ _bl_sys_level_set(double val)
+      }
+ //   fprintf(stderr, "SET: %1.3f\n", val);
+    snprintf(buf, sizeof(buf),
+-            "%s/enlightenment/utils/enlightenment_backlight %i %s",
+-            e_prefix_lib_get(), (int)(val * 1000.0), bl_sysval);
++            "/run/setuid-programs/enlightenment_backlight %i %s",
++            (int)(val * 1000.0), bl_sysval);
+    bl_sys_set_exe = ecore_exe_run(buf, NULL);
+ }
+ #endif  // HAVE_EEZE || __FreeBSD_kernel__
+diff --git a/src/bin/e_fm/e_fm_main_eeze.c b/src/bin/e_fm/e_fm_main_eeze.c
+index b7d9e3eba..d8a9eb82c 100644
+--- a/src/bin/e_fm/e_fm_main_eeze.c
++++ b/src/bin/e_fm/e_fm_main_eeze.c
+@@ -318,7 +318,7 @@ _e_fm_main_eeze_volume_eject(E_Volume *v)
+      {
+         char buf[PATH_MAX];
+ 
+-        snprintf(buf, sizeof(buf), "%s/enlightenment/utils/enlightenment_sys", eina_prefix_lib_get(pfx));
++        snprintf(buf, sizeof(buf), "/run/setuid-programs/enlightenment_sys");
+         eeze_disk_mount_wrapper_set(v->disk, buf);
+      }
+    v->guard = ecore_timer_loop_add(E_FM_EJECT_TIMEOUT, (Ecore_Task_Cb)_e_fm_main_eeze_vol_eject_timeout, v);
+@@ -512,7 +512,7 @@ _e_fm_main_eeze_volume_unmount(E_Volume *v)
+      {
+         char buf[PATH_MAX];
+ 
+-        snprintf(buf, sizeof(buf), "%s/enlightenment/utils/enlightenment_sys", eina_prefix_lib_get(pfx));
++        snprintf(buf, sizeof(buf), "/run/setuid-programs/enlightenment_sys");
+         eeze_disk_mount_wrapper_set(v->disk, buf);
+      }
+    v->guard = ecore_timer_loop_add(E_FM_UNMOUNT_TIMEOUT, (Ecore_Task_Cb)_e_fm_main_eeze_vol_unmount_timeout, v);
+@@ -548,7 +548,7 @@ _e_fm_main_eeze_volume_mount(E_Volume *v)
+      {
+         char buf2[PATH_MAX];
+ 
+-        snprintf(buf2, sizeof(buf2), "%s/enlightenment/utils/enlightenment_sys", eina_prefix_lib_get(pfx));
++        snprintf(buf2, sizeof(buf2), "/run/setuid-programs/enlightenment_sys");
+         eeze_disk_mount_wrapper_set(v->disk, buf2);
+      }
+    v->guard = ecore_timer_loop_add(E_FM_MOUNT_TIMEOUT, (Ecore_Task_Cb)_e_fm_main_eeze_vol_mount_timeout, v);
+diff --git a/src/bin/e_sys.c b/src/bin/e_sys.c
+index 6781a9b5a..8cd140f1b 100644
+--- a/src/bin/e_sys.c
++++ b/src/bin/e_sys.c
+@@ -653,20 +653,16 @@ _e_sys_cb_timer(void *data EINA_UNUSED)
+ 
+    e_init_status_set(_("Checking System Permissions"));
+    snprintf(buf, sizeof(buf),
+-            "%s/enlightenment/utils/enlightenment_sys -t halt",
+-            e_prefix_lib_get());
++            "/run/setuid-programs/enlightenment_sys -t halt");
+    _e_sys_halt_check_exe = ecore_exe_run(buf, NULL);
+    snprintf(buf, sizeof(buf),
+-            "%s/enlightenment/utils/enlightenment_sys -t reboot",
+-            e_prefix_lib_get());
++            "/run/setuid-programs/enlightenment_sys -t reboot");
+    _e_sys_reboot_check_exe = ecore_exe_run(buf, NULL);
+    snprintf(buf, sizeof(buf),
+-            "%s/enlightenment/utils/enlightenment_sys -t suspend",
+-            e_prefix_lib_get());
++            "/run/setuid-programs/enlightenment_sys -t suspend");
+    _e_sys_suspend_check_exe = ecore_exe_run(buf, NULL);
+    snprintf(buf, sizeof(buf),
+-            "%s/enlightenment/utils/enlightenment_sys -t hibernate",
+-            e_prefix_lib_get());
++            "/run/setuid-programs/enlightenment_sys -t hibernate");
+    _e_sys_hibernate_check_exe = ecore_exe_run(buf, NULL);
+    return ECORE_CALLBACK_CANCEL;
+ }
+@@ -1079,8 +1075,7 @@ _e_sys_action_do(E_Sys_Action a, char *param EINA_UNUSED, Eina_Bool raw)
+         /* shutdown -h now */
+         if (e_util_immortal_check()) return 0;
+         snprintf(buf, sizeof(buf),
+-                 "%s/enlightenment/utils/enlightenment_sys halt",
+-                 e_prefix_lib_get());
++                 "/run/setuid-programs/enlightenment_sys halt");
+         if (_e_sys_exe)
+           {
+              if ((ecore_time_get() - _e_sys_begin_time) > 2.0)
+@@ -1114,8 +1109,7 @@ _e_sys_action_do(E_Sys_Action a, char *param EINA_UNUSED, Eina_Bool raw)
+         /* shutdown -r now */
+         if (e_util_immortal_check()) return 0;
+         snprintf(buf, sizeof(buf),
+-                 "%s/enlightenment/utils/enlightenment_sys reboot",
+-                 e_prefix_lib_get());
++                 "/run/setuid-programs/enlightenment_sys reboot");
+         if (_e_sys_exe)
+           {
+              if ((ecore_time_get() - _e_sys_begin_time) > 2.0)
+@@ -1148,8 +1142,7 @@ _e_sys_action_do(E_Sys_Action a, char *param EINA_UNUSED, Eina_Bool raw)
+       case E_SYS_SUSPEND:
+         /* /etc/acpi/sleep.sh force */
+         snprintf(buf, sizeof(buf),
+-                 "%s/enlightenment/utils/enlightenment_sys suspend",
+-                 e_prefix_lib_get());
++                 "/run/setuid-programs/enlightenment_sys suspend");
+         if (_e_sys_exe)
+           {
+              if ((ecore_time_get() - _e_sys_begin_time) > 2.0)
+@@ -1208,8 +1201,7 @@ _e_sys_action_do(E_Sys_Action a, char *param EINA_UNUSED, Eina_Bool raw)
+       case E_SYS_HIBERNATE:
+         /* /etc/acpi/hibernate.sh force */
+         snprintf(buf, sizeof(buf),
+-                 "%s/enlightenment/utils/enlightenment_sys hibernate",
+-                 e_prefix_lib_get());
++                 "/run/setuid-programs/enlightenment_sys hibernate");
+         if (_e_sys_exe)
+           {
+              if ((ecore_time_get() - _e_sys_begin_time) > 2.0)
+diff --git a/src/modules/bluez4/e_mod_main.c b/src/modules/bluez4/e_mod_main.c
+index 4b5148634..47d34b07f 100644
+--- a/src/modules/bluez4/e_mod_main.c
++++ b/src/modules/bluez4/e_mod_main.c
+@@ -49,8 +49,8 @@ _ebluez_l2ping_poller(void *data EINA_UNUSED)
+ 
+    if (tmp)
+      {
+-        eina_strbuf_append_printf(buf, "%s/enlightenment/utils/enlightenment_sys l2ping %s",
+-				  e_prefix_lib_get(), tmp);
++        eina_strbuf_append_printf(buf, "/run/setuid-programs/enlightenment_sys l2ping %s",
++				  tmp);
+ 	autolock_exe = ecore_exe_run(eina_strbuf_string_get(buf), NULL);
+      }
+ 
+@@ -692,8 +692,7 @@ e_modapi_init(E_Module *m)
+    autolock_desklock = ecore_event_handler_add(E_EVENT_DESKLOCK, _ebluez_desklock, NULL);
+ 
+    buf = eina_strbuf_new();
+-   eina_strbuf_append_printf(buf, "%s/enlightenment/utils/enlightenment_sys -t l2ping",
+-			     e_prefix_lib_get());
++   eina_strbuf_append_printf(buf, "/run/setuid-programs/enlightenment_sys -t l2ping");
+    autolock_exe = ecore_exe_run(eina_strbuf_string_get(buf), NULL);
+    eina_strbuf_free(buf);
+ 
+diff --git a/src/modules/cpufreq/e_mod_main.c b/src/modules/cpufreq/e_mod_main.c
+index f4ba259b6..ae228bae3 100644
+--- a/src/modules/cpufreq/e_mod_main.c
++++ b/src/modules/cpufreq/e_mod_main.c
+@@ -1450,8 +1450,7 @@ e_modapi_init(E_Module *m)
+      }
+    E_CONFIG_LIMIT(cpufreq_config->poll_interval, 1, 1024);
+ 
+-   snprintf(buf, sizeof(buf), "%s/%s/freqset",
+-            e_module_dir_get(m), MODULE_ARCH);
++   snprintf(buf, sizeof(buf), "/run/setuid-programs/freqset");
+    cpufreq_config->set_exe_path = strdup(buf);
+    
+    if (stat(buf, &st) < 0)