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author | Marius Bakke <mbakke@fastmail.com> | 2020-05-08 21:40:51 +0200 |
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committer | Marius Bakke <mbakke@fastmail.com> | 2020-05-08 21:40:51 +0200 |
commit | 4bdf4182fe080c3409f6ef9b410146b67cfa2595 (patch) | |
tree | f1123ddb8c57eda6de026982904f6c5309adaca6 /gnu/packages/patches/guile-3.0-relocatable.patch | |
parent | c81457a5883ea43950eb2ecdcbb58a5b144bcd11 (diff) | |
parent | 23a59b180b28b9fa22120c2b8305b9324442b94d (diff) | |
download | guix-patches-4bdf4182fe080c3409f6ef9b410146b67cfa2595.tar guix-patches-4bdf4182fe080c3409f6ef9b410146b67cfa2595.tar.gz |
Merge branch 'core-updates'
Diffstat (limited to 'gnu/packages/patches/guile-3.0-relocatable.patch')
-rw-r--r-- | gnu/packages/patches/guile-3.0-relocatable.patch | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/gnu/packages/patches/guile-3.0-relocatable.patch b/gnu/packages/patches/guile-3.0-relocatable.patch new file mode 100644 index 0000000000..3d101636dc --- /dev/null +++ b/gnu/packages/patches/guile-3.0-relocatable.patch @@ -0,0 +1,69 @@ +This patch changes Guile to use a default search path relative to the +location of the `guile' binary, allowing it to be relocated. + +diff --git a/libguile/load.c b/libguile/load.c +--- a/libguile/load.c ++++ b/libguile/load.c +@@ -27,6 +27,7 @@ + #include <stat-time.h> + #include <string.h> + #include <stdio.h> ++#include <libgen.h> + #include <sys/types.h> + #include <sys/stat.h> + #include <unistd.h> +@@ -334,6 +335,32 @@ scm_init_load_path () + SCM cpath = SCM_EOL; + + #ifdef SCM_LIBRARY_DIR ++ char *program, *bin_dir, *prefix, *module_dir, *ccache_dir; ++ ++ /* Determine the source and compiled module directories at run-time, ++ relative to the executable's location. ++ ++ 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"); ++ strcpy (prefix, bin_dir); ++ strcat (prefix, "/.."); ++ prefix = canonicalize_file_name (prefix); ++ ++ module_dir = scm_gc_malloc_pointerless (strlen (prefix) + 50, "string"); ++ strcpy (module_dir, prefix); ++ strcat (module_dir, "/share/guile/" SCM_EFFECTIVE_VERSION); ++ ++ ccache_dir = scm_gc_malloc_pointerless (strlen (prefix) + 50, "string"); ++ strcpy (ccache_dir, prefix); ++ strcat (ccache_dir, "/lib/guile/" SCM_EFFECTIVE_VERSION "/ccache"); ++ + env = scm_i_mirror_backslashes (getenv ("GUILE_SYSTEM_PATH")); + if (env && strcmp (env, "") == 0) + /* special-case interpret system-path=="" as meaning no system path instead +@@ -342,10 +369,7 @@ scm_init_load_path () + else if (env) + path = scm_parse_path (scm_from_locale_string (env), path); + else +- path = scm_list_4 (scm_from_utf8_string (SCM_LIBRARY_DIR), +- scm_from_utf8_string (SCM_SITE_DIR), +- scm_from_utf8_string (SCM_GLOBAL_SITE_DIR), +- scm_from_utf8_string (SCM_PKGDATA_DIR)); ++ path = scm_list_1 (scm_from_locale_string (module_dir)); + + env = scm_i_mirror_backslashes (getenv ("GUILE_SYSTEM_COMPILED_PATH")); + if (env && strcmp (env, "") == 0) +@@ -355,8 +379,7 @@ scm_init_load_path () + cpath = scm_parse_path (scm_from_locale_string (env), cpath); + else + { +- cpath = scm_list_2 (scm_from_utf8_string (SCM_CCACHE_DIR), +- scm_from_utf8_string (SCM_SITE_CCACHE_DIR)); ++ cpath = scm_list_1 (scm_from_locale_string (ccache_dir)); + } + + #endif /* SCM_LIBRARY_DIR */ |