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-rw-r--r--gnu/packages/patches/guile-2.2-default-utf8.patch82
1 files changed, 82 insertions, 0 deletions
diff --git a/gnu/packages/patches/guile-2.2-default-utf8.patch b/gnu/packages/patches/guile-2.2-default-utf8.patch
new file mode 100644
index 0000000000..f55a6430c1
--- /dev/null
+++ b/gnu/packages/patches/guile-2.2-default-utf8.patch
@@ -0,0 +1,82 @@
+This hack makes Guile default to UTF-8. This avoids calls to
+`iconv_open'; `iconv_open' tries to open shared objects that aren't
+available during bootstrap, so using UTF-8 avoids that (and UTF-8 has
+built-in conversions in glibc, too.)
+
+diff --git a/libguile/bytevectors.c b/libguile/bytevectors.c
+index 0ac5ea6a6..f73301e2f 100644
+--- a/libguile/bytevectors.c
++++ b/libguile/bytevectors.c
+@@ -1931,7 +1931,7 @@ utf_encoding_name (char *name, size_t utf_width, SCM endianness)
+ if (scm_i_is_narrow_string (str)) \
+ { \
+ err = mem_iconveh (scm_i_string_chars (str), c_strlen, \
+- "ISO-8859-1", c_utf_name, \
++ "UTF-8", c_utf_name, \
+ iconveh_question_mark, NULL, \
+ &c_utf, &c_utf_len); \
+ if (SCM_UNLIKELY (err)) \
+diff --git a/libguile/ports.c b/libguile/ports.c
+index 45e62f4e4..42012f3aa 100644
+--- a/libguile/ports.c
++++ b/libguile/ports.c
+@@ -974,7 +974,9 @@ canonicalize_encoding (const char *enc)
+ char *ret;
+ int i;
+
+- if (!enc || encoding_matches (enc, sym_ISO_8859_1))
++ if (enc == NULL)
++ return sym_UTF_8;
++ if (encoding_matches (enc, sym_ISO_8859_1))
+ return sym_ISO_8859_1;
+ if (encoding_matches (enc, sym_UTF_8))
+ return sym_UTF_8;
+@@ -4198,7 +4200,7 @@ scm_init_ports (void)
+ scm_c_define ("%default-port-conversion-strategy",
+ scm_make_fluid_with_default (sym_substitute));
+ /* Use the locale as the default port encoding. */
+- scm_i_set_default_port_encoding (locale_charset ());
++ scm_i_set_default_port_encoding ("UTF-8");
+
+ scm_c_register_extension ("libguile-" SCM_EFFECTIVE_VERSION,
+ "scm_init_ice_9_ports",
+diff --git a/libguile/strings.c b/libguile/strings.c
+index 056b4c99f..63a6c050d 100644
+--- a/libguile/strings.c
++++ b/libguile/strings.c
+@@ -1579,7 +1579,7 @@ scm_i_default_string_failed_conversion_handler (void)
+ SCM
+ scm_from_locale_stringn (const char *str, size_t len)
+ {
+- return scm_from_stringn (str, len, locale_charset (),
++ return scm_from_stringn (str, len, "UTF-8",
+ scm_i_default_string_failed_conversion_handler ());
+ }
+
+@@ -1907,7 +1907,7 @@ char *
+ scm_to_locale_stringn (SCM str, size_t *lenp)
+ {
+ return scm_to_stringn (str, lenp,
+- locale_charset (),
++ "UTF-8",
+ scm_i_default_string_failed_conversion_handler ());
+ }
+
+@@ -2195,7 +2195,7 @@ scm_to_stringn (SCM str, size_t *lenp, const char *encoding,
+ scm_wrong_type_arg_msg (NULL, 0, str, "string");
+
+ if (encoding == NULL)
+- encoding = "ISO-8859-1";
++ encoding = "UTF-8";
+
+ if (c_strcasecmp (encoding, "UTF-8") == 0)
+ /* This is the most common case--e.g., when calling libc bindings
+@@ -2247,7 +2247,7 @@ scm_to_stringn (SCM str, size_t *lenp, const char *encoding,
+ if (scm_i_is_narrow_string (str))
+ {
+ ret = mem_iconveh (scm_i_string_chars (str), ilen,
+- "ISO-8859-1", encoding,
++ "UTF-8", encoding,
+ (enum iconv_ilseq_handler) handler, NULL,
+ &buf, &len);
+