[2/3] Replaced obsolete AC_TRY_LINK to AC_LINK_IFELSE
Commit Message
This patch replaced obsolete AC_TRY_LINK to AC_LINK_IFELSE.
It has been confirmed that GNU 'autoconf' 2.69 doesn't change the
'configure' file and suppressed obsolete warning.
---
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Comments
On Feb 16 2021, Naohiro Tamura wrote:
> diff --git a/configure.ac b/configure.ac
> index d8ccb6c119..b7f6f8f008 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -1579,7 +1579,7 @@ if test "$with_gd" != "no"; then
> LDFLAGS="$LDFLAGS $libgd_ldflags"
> old_LIBS="$LIBS"
> LIBS="$LIBS -lgd -lpng -lz -lm"
> - AC_TRY_LINK([#include <gd.h>], [gdImagePng (0, 0)], LIBGD=yes, LIBGD=no)
> + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <gd.h>]], [[gdImagePng (0, 0)]])],[LIBGD=yes],[LIBGD=no])
Please fold to avoid long lines.
Andreas.
Andreas-san,
Thank you for the review.
> -----Original Message-----
> From: Andreas Schwab <schwab@linux-m68k.org>
> Sent: Tuesday, February 16, 2021 10:05 PM
> To: Tamura, Naohiro/田村 直広 <naohirot@fujitsu.com>
> Cc: libc-alpha@sourceware.org
> Subject: Re: [PATCH 2/3] Replaced obsolete AC_TRY_LINK to AC_LINK_IFELSE
>
> On Feb 16 2021, Naohiro Tamura wrote:
>
> > diff --git a/configure.ac b/configure.ac index d8ccb6c119..b7f6f8f008
> > 100644
> > --- a/configure.ac
> > +++ b/configure.ac
> > @@ -1579,7 +1579,7 @@ if test "$with_gd" != "no"; then
> > LDFLAGS="$LDFLAGS $libgd_ldflags"
> > old_LIBS="$LIBS"
> > LIBS="$LIBS -lgd -lpng -lz -lm"
> > - AC_TRY_LINK([#include <gd.h>], [gdImagePng (0, 0)], LIBGD=yes,
> > LIBGD=no)
> > + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <gd.h>]],
> [[gdImagePng
> > + (0, 0)]])],[LIBGD=yes],[LIBGD=no])
>
> Please fold to avoid long lines.
>
I'll fix that.
Thanks.
Naohiro
> Andreas.
>
> --
> Andreas Schwab, schwab@linux-m68k.org
> GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
> "And now for something completely different."
@@ -1579,7 +1579,7 @@ if test "$with_gd" != "no"; then
LDFLAGS="$LDFLAGS $libgd_ldflags"
old_LIBS="$LIBS"
LIBS="$LIBS -lgd -lpng -lz -lm"
- AC_TRY_LINK([#include <gd.h>], [gdImagePng (0, 0)], LIBGD=yes, LIBGD=no)
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <gd.h>]], [[gdImagePng (0, 0)]])],[LIBGD=yes],[LIBGD=no])
CFLAGS="$old_CFLAGS"
LDFLAGS="$old_LDFLAGS"
LIBS="$old_LIBS"