aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorSimon Marchi <simon.marchi@ericsson.com>2018-08-02 14:53:34 -0400
committerSimon Marchi <simon.marchi@ericsson.com>2018-08-02 14:56:02 -0400
commit8094f49a4dd9679c294e6254e928ea75c229aa95 (patch)
treed5d4f769ae9257ccfcbe4e6c7b4ff5c7b7536390
parent8a28fa1b4beb3b4c77c9b3963f1e32235591470d (diff)
downloadgdb-8094f49a4dd9679c294e6254e928ea75c229aa95.zip
gdb-8094f49a4dd9679c294e6254e928ea75c229aa95.tar.gz
gdb-8094f49a4dd9679c294e6254e928ea75c229aa95.tar.bz2
Backport gettext fixes to get rid of warnings on macOS
Two fixes were committed recently to the gettext repo in order to make gdb build warning-free on macOS. This patch backports them both: - Make the format_arg attribute effective also in the case _INTL_REDIRECT_INLINE. 113893dce80358a4ae0d9463ce73c5670c81cf0c http://git.savannah.gnu.org/cgit/gettext.git/commit/?id=113893dce80358a4ae0d9463ce73c5670c81cf0c - Enable the format_arg attribute also on clang on Mac OS X. bd6a52241c7c83c90e043ace2082a2508d273f55 http://git.savannah.gnu.org/cgit/gettext.git/commit/?id=bd6a52241c7c83c90e043ace2082a2508d273f55 intl/ChangeLog: * libgnuintl.h (_INTL_MAY_RETURN_STRING_ARG, gettext, dgettext, dcgettext, ngettext, dngettext, dcngettext): Backport changes from upstream gettext.
-rw-r--r--intl/ChangeLog6
-rw-r--r--intl/libgnuintl.h35
2 files changed, 29 insertions, 12 deletions
diff --git a/intl/ChangeLog b/intl/ChangeLog
index b46e5ad..eddacfb 100644
--- a/intl/ChangeLog
+++ b/intl/ChangeLog
@@ -1,3 +1,9 @@
+2018-08-02 Simon Marchi <simon.marchi@ericsson.com>
+
+ * libgnuintl.h (_INTL_MAY_RETURN_STRING_ARG, gettext, dgettext,
+ dcgettext, ngettext, dngettext, dcngettext): Backport changes
+ from upstream gettext.
+
2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
* configure.ac: Add AC_USE_SYSTEM_EXTENSIONS, remove AC_PREREQ.
diff --git a/intl/libgnuintl.h b/intl/libgnuintl.h
index acc9093..7616d6f 100644
--- a/intl/libgnuintl.h
+++ b/intl/libgnuintl.h
@@ -115,7 +115,7 @@ extern "C" {
/* _INTL_MAY_RETURN_STRING_ARG(n) declares that the given function may return
its n-th argument literally. This enables GCC to warn for example about
printf (gettext ("foo %y")). */
-#if __GNUC__ >= 3 && !(__APPLE_CC__ > 1 && defined __cplusplus)
+#if defined __GNUC__ && __GNUC__ >= 3 && !(defined __APPLE_CC__ && __APPLE_CC__ > 1 && !(defined __clang__ && __clang__ && __clang_major__ >= 3) && defined __cplusplus)
# define _INTL_MAY_RETURN_STRING_ARG(n) __attribute__ ((__format_arg__ (n)))
#else
# define _INTL_MAY_RETURN_STRING_ARG(n)
@@ -127,7 +127,9 @@ extern "C" {
#ifdef _INTL_REDIRECT_INLINE
extern char *libintl_gettext (const char *__msgid)
_INTL_MAY_RETURN_STRING_ARG (1);
-static inline char *gettext (const char *__msgid)
+static inline
+_INTL_MAY_RETURN_STRING_ARG (1)
+char *gettext (const char *__msgid)
{
return libintl_gettext (__msgid);
}
@@ -145,7 +147,9 @@ extern char *gettext _INTL_PARAMS ((const char *__msgid))
#ifdef _INTL_REDIRECT_INLINE
extern char *libintl_dgettext (const char *__domainname, const char *__msgid)
_INTL_MAY_RETURN_STRING_ARG (2);
-static inline char *dgettext (const char *__domainname, const char *__msgid)
+static inline
+_INTL_MAY_RETURN_STRING_ARG (2)
+char *dgettext (const char *__domainname, const char *__msgid)
{
return libintl_dgettext (__domainname, __msgid);
}
@@ -165,8 +169,9 @@ extern char *dgettext _INTL_PARAMS ((const char *__domainname,
extern char *libintl_dcgettext (const char *__domainname, const char *__msgid,
int __category)
_INTL_MAY_RETURN_STRING_ARG (2);
-static inline char *dcgettext (const char *__domainname, const char *__msgid,
- int __category)
+static inline
+_INTL_MAY_RETURN_STRING_ARG (2)
+char *dcgettext (const char *__domainname, const char *__msgid, int __category)
{
return libintl_dcgettext (__domainname, __msgid, __category);
}
@@ -188,8 +193,10 @@ extern char *dcgettext _INTL_PARAMS ((const char *__domainname,
extern char *libintl_ngettext (const char *__msgid1, const char *__msgid2,
unsigned long int __n)
_INTL_MAY_RETURN_STRING_ARG (1) _INTL_MAY_RETURN_STRING_ARG (2);
-static inline char *ngettext (const char *__msgid1, const char *__msgid2,
- unsigned long int __n)
+static inline
+_INTL_MAY_RETURN_STRING_ARG (1) _INTL_MAY_RETURN_STRING_ARG (2)
+char *ngettext (const char *__msgid1, const char *__msgid2,
+ unsigned long int __n)
{
return libintl_ngettext (__msgid1, __msgid2, __n);
}
@@ -210,8 +217,10 @@ extern char *ngettext _INTL_PARAMS ((const char *__msgid1,
extern char *libintl_dngettext (const char *__domainname, const char *__msgid1,
const char *__msgid2, unsigned long int __n)
_INTL_MAY_RETURN_STRING_ARG (2) _INTL_MAY_RETURN_STRING_ARG (3);
-static inline char *dngettext (const char *__domainname, const char *__msgid1,
- const char *__msgid2, unsigned long int __n)
+static inline
+_INTL_MAY_RETURN_STRING_ARG (2) _INTL_MAY_RETURN_STRING_ARG (3)
+char *dngettext (const char *__domainname, const char *__msgid1,
+ const char *__msgid2, unsigned long int __n)
{
return libintl_dngettext (__domainname, __msgid1, __msgid2, __n);
}
@@ -234,9 +243,11 @@ extern char *libintl_dcngettext (const char *__domainname,
const char *__msgid1, const char *__msgid2,
unsigned long int __n, int __category)
_INTL_MAY_RETURN_STRING_ARG (2) _INTL_MAY_RETURN_STRING_ARG (3);
-static inline char *dcngettext (const char *__domainname,
- const char *__msgid1, const char *__msgid2,
- unsigned long int __n, int __category)
+static inline
+_INTL_MAY_RETURN_STRING_ARG (2) _INTL_MAY_RETURN_STRING_ARG (3)
+char *dcngettext (const char *__domainname,
+ const char *__msgid1, const char *__msgid2,
+ unsigned long int __n, int __category)
{
return libintl_dcngettext (__domainname, __msgid1, __msgid2, __n, __category);
}