mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-12-24 21:38:07 -05:00
distro: Change relocatable-Guile patch to work around broken argv[0].
* distro/patches/guile-relocatable.patch: Change to use /proc/self/exe instead of PROGRAM_INVOCATION_NAME. Useful because Nix itself passes just the basename of builders that it executes.
This commit is contained in:
parent
9b9b6f3d51
commit
b7f280ee3e
1 changed files with 23 additions and 13 deletions
|
@ -2,7 +2,7 @@ This patch changes Guile to use a default search path relative to the
|
||||||
location of the `guile' binary, allowing it to be relocated.
|
location of the `guile' binary, allowing it to be relocated.
|
||||||
|
|
||||||
diff --git a/libguile/load.c b/libguile/load.c
|
diff --git a/libguile/load.c b/libguile/load.c
|
||||||
index af2ca45..751c903 100644
|
index af2ca45..19dd338 100644
|
||||||
--- a/libguile/load.c
|
--- a/libguile/load.c
|
||||||
+++ b/libguile/load.c
|
+++ b/libguile/load.c
|
||||||
@@ -26,6 +26,7 @@
|
@@ -26,6 +26,7 @@
|
||||||
|
@ -13,16 +13,22 @@ index af2ca45..751c903 100644
|
||||||
|
|
||||||
#include "libguile/_scm.h"
|
#include "libguile/_scm.h"
|
||||||
#include "libguile/private-gc.h" /* scm_getenv_int */
|
#include "libguile/private-gc.h" /* scm_getenv_int */
|
||||||
@@ -255,6 +256,26 @@ scm_init_load_path ()
|
@@ -255,6 +256,32 @@ scm_init_load_path ()
|
||||||
SCM cpath = SCM_EOL;
|
SCM cpath = SCM_EOL;
|
||||||
|
|
||||||
#ifdef SCM_LIBRARY_DIR
|
#ifdef SCM_LIBRARY_DIR
|
||||||
+ char *bin_dir, *prefix, *module_dir, *ccache_dir;
|
+ char *program, *bin_dir, *prefix, *module_dir, *ccache_dir;
|
||||||
+
|
+
|
||||||
+ /* Determine the source and compiled module directories at run-time,
|
+ /* Determine the source and compiled module directories at run-time,
|
||||||
+ relative to the executable's location. */
|
+ relative to the executable's location.
|
||||||
+
|
+
|
||||||
+ bin_dir = dirname (strdupa (program_invocation_name));
|
+ Note: Use /proc/self/exe instead of argv[0] because the latter is
|
||||||
|
+ not necessarily an absolute, nor a valid file name. */
|
||||||
|
+
|
||||||
|
+ program = scm_gc_malloc_pointerless (256, "string");
|
||||||
|
+ readlink ("/proc/self/exe", program, 256);
|
||||||
|
+
|
||||||
|
+ bin_dir = dirname (strdupa (program));
|
||||||
+
|
+
|
||||||
+ prefix = scm_gc_malloc_pointerless (strlen (bin_dir) + 4, "string");
|
+ prefix = scm_gc_malloc_pointerless (strlen (bin_dir) + 4, "string");
|
||||||
+ strcpy (prefix, bin_dir);
|
+ strcpy (prefix, bin_dir);
|
||||||
|
@ -40,21 +46,25 @@ index af2ca45..751c903 100644
|
||||||
env = getenv ("GUILE_SYSTEM_PATH");
|
env = getenv ("GUILE_SYSTEM_PATH");
|
||||||
if (env && strcmp (env, "") == 0)
|
if (env && strcmp (env, "") == 0)
|
||||||
/* special-case interpret system-path=="" as meaning no system path instead
|
/* special-case interpret system-path=="" as meaning no system path instead
|
||||||
@@ -263,7 +284,7 @@ scm_init_load_path ()
|
@@ -263,10 +290,7 @@ scm_init_load_path ()
|
||||||
else if (env)
|
else if (env)
|
||||||
path = scm_parse_path (scm_from_locale_string (env), path);
|
path = scm_parse_path (scm_from_locale_string (env), path);
|
||||||
else
|
else
|
||||||
- path = scm_list_4 (scm_from_locale_string (SCM_LIBRARY_DIR),
|
- path = scm_list_4 (scm_from_locale_string (SCM_LIBRARY_DIR),
|
||||||
+ path = scm_list_4 (scm_from_locale_string (module_dir),
|
- scm_from_locale_string (SCM_SITE_DIR),
|
||||||
scm_from_locale_string (SCM_SITE_DIR),
|
- scm_from_locale_string (SCM_GLOBAL_SITE_DIR),
|
||||||
scm_from_locale_string (SCM_GLOBAL_SITE_DIR),
|
- scm_from_locale_string (SCM_PKGDATA_DIR));
|
||||||
scm_from_locale_string (SCM_PKGDATA_DIR));
|
+ path = scm_list_1 (scm_from_locale_string (module_dir));
|
||||||
@@ -276,7 +297,7 @@ scm_init_load_path ()
|
|
||||||
|
env = getenv ("GUILE_SYSTEM_COMPILED_PATH");
|
||||||
|
if (env && strcmp (env, "") == 0)
|
||||||
|
@@ -276,8 +300,7 @@ scm_init_load_path ()
|
||||||
cpath = scm_parse_path (scm_from_locale_string (env), cpath);
|
cpath = scm_parse_path (scm_from_locale_string (env), cpath);
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
- cpath = scm_list_2 (scm_from_locale_string (SCM_CCACHE_DIR),
|
- cpath = scm_list_2 (scm_from_locale_string (SCM_CCACHE_DIR),
|
||||||
+ cpath = scm_list_2 (scm_from_locale_string (ccache_dir),
|
- scm_from_locale_string (SCM_SITE_CCACHE_DIR));
|
||||||
scm_from_locale_string (SCM_SITE_CCACHE_DIR));
|
+ cpath = scm_list_1 (scm_from_locale_string (ccache_dir));
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#endif /* SCM_LIBRARY_DIR */
|
||||||
|
|
Loading…
Reference in a new issue