Mercurial > hg > octave-nkf > gnulib-hg
changeset 8150:8adb537501dd
Turn link errors into link-time warnings.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Tue, 13 Feb 2007 01:38:45 +0000 |
parents | f786354a52a1 |
children | ac756949b4b0 |
files | ChangeLog lib/string_.h |
diffstat | 2 files changed, 43 insertions(+), 12 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2007-02-12 Bruno Haible <bruno@clisp.org> + + * lib/string_.h (memmem, mempcpy, memrchr, stpcpy, stpncpy, strchrnul, + strdup, strndup, strnlen, strpbrk, strsep, strtok_r): If + GNULIB_POSIXCHECK and the gnulib module not enabled, provoke a link- + time warning rather than a link error. + 2007-02-12 Bruno Haible <bruno@clisp.org> * m4/locale-fr.m4 (gt_LOCALE_FR): Fix m4 quoting bug.
--- a/lib/string_.h +++ b/lib/string_.h @@ -64,7 +64,9 @@ # endif #elif defined GNULIB_POSIXCHECK # undef memmem -# define memmem memmem_is_unportable__use_gnulib_module_memmem_for_portability +# define memmem(a,al,b,bl) \ + (GL_LINK_WARNING ("memmem is unportable - use gnulib module memmem for portability"), \ + memmem (a, al, b, bl)) #endif /* Copy N bytes of SRC to DEST, return pointer to bytes after the @@ -76,7 +78,9 @@ # endif #elif defined GNULIB_POSIXCHECK # undef mempcpy -# define mempcpy mempcpy_is_unportable__use_gnulib_module_mempcpy_for_portability +# define mempcpy(a,b,n) \ + (GL_LINK_WARNING ("mempcpy is unportable - use gnulib module mempcpy for portability"), \ + mempcpy (a, b, n)) #endif /* Search backwards through a block for a byte (specified as an int). */ @@ -86,7 +90,9 @@ # endif #elif defined GNULIB_POSIXCHECK # undef memrchr -# define memrchr memrchr_is_unportable__use_gnulib_module_memrchr_for_portability +# define memrchr(a,b,c) \ + (GL_LINK_WARNING ("memrchr is unportable - use gnulib module memrchr for portability"), \ + memrchr (a, b, c)) #endif /* Copy SRC to DST, returning the address of the terminating '\0' in DST. */ @@ -96,7 +102,9 @@ # endif #elif defined GNULIB_POSIXCHECK # undef stpcpy -# define stpcpy stpcpy_is_unportable__use_gnulib_module_stpcpy_for_portability +# define stpcpy(a,b) \ + (GL_LINK_WARNING ("stpcpy is unportable - use gnulib module stpcpy for portability"), \ + stpcpy (a, b)) #endif /* Copy no more than N bytes of SRC to DST, returning a pointer past the @@ -109,7 +117,9 @@ # endif #elif defined GNULIB_POSIXCHECK # undef stpncpy -# define stpncpy stpncpy_is_unportable__use_gnulib_module_stpncpy_for_portability +# define stpncpy(a,b,n) \ + (GL_LINK_WARNING ("stpncpy is unportable - use gnulib module stpncpy for portability"), \ + stpncpy (a, b, n)) #endif /* Compare strings S1 and S2, ignoring case, returning less than, equal to or @@ -162,7 +172,9 @@ # endif #elif defined GNULIB_POSIXCHECK # undef strchrnul -# define strchrnul strchrnul_is_unportable__use_gnulib_module_strchrnul_for_portability +# define strchrnul(a,b) \ + (GL_LINK_WARNING ("strchrnul is unportable - use gnulib module strchrnul for portability"), \ + strchrnul (a, b)) #endif /* Duplicate S, returning an identical malloc'd string. */ @@ -172,7 +184,9 @@ # endif #elif defined GNULIB_POSIXCHECK # undef strdup -# define strdup strdup_is_unportable__use_gnulib_module_strdup_for_portability +# define strdup(a) \ + (GL_LINK_WARNING ("strdup is unportable - use gnulib module strdup for portability"), \ + strdup (a)) #endif /* Return a newly allocated copy of at most N bytes of STRING. */ @@ -186,7 +200,9 @@ # endif #elif defined GNULIB_POSIXCHECK # undef strndup -# define strndup strndup_is_unportable__use_gnulib_module_strndup_for_portability +# define strndup(a,n) \ + (GL_LINK_WARNING ("strndup is unportable - use gnulib module strndup for portability"), \ + strndup (a, n)) #endif /* Find the length (number of bytes) of STRING, but scan at most @@ -198,7 +214,9 @@ # endif #elif defined GNULIB_POSIXCHECK # undef strnlen -# define strnlen strnlen_is_unportable__use_gnulib_module_strnlen_for_portability +# define strnlen(a,n) \ + (GL_LINK_WARNING ("strnlen is unportable - use gnulib module strnlen for portability"), \ + strnlen (a, n)) #endif #if defined GNULIB_POSIXCHECK @@ -229,7 +247,9 @@ # endif #elif defined GNULIB_POSIXCHECK # undef strpbrk -# define strpbrk strpbrk_is_unportable__use_gnulib_module_strpbrk_for_portability +# define strpbrk(s,a) \ + (GL_LINK_WARNING ("strpbrk is unportable - use gnulib module strpbrk for portability"), \ + strpbrk (s, a)) #endif #if defined GNULIB_POSIXCHECK @@ -278,7 +298,9 @@ # endif #elif defined GNULIB_POSIXCHECK # undef strsep -# define strsep strsep_is_unportable__use_gnulib_module_strsep_for_portability +# define strsep(s,d) \ + (GL_LINK_WARNING ("strsep is unportable - use gnulib module strsep for portability"), \ + strsep (s, d)) #endif #if defined GNULIB_POSIXCHECK @@ -342,7 +364,9 @@ # endif #elif defined GNULIB_POSIXCHECK # undef strtok_r -# define strtok_r strtok_r_is_unportable__use_gnulib_module_strtok_r_for_portability +# define strtok_r(s,d,p) \ + (GL_LINK_WARNING ("strtok_r is unportable - use gnulib module strtok_r for portability"), \ + strtok_r (s, d, p)) #endif