From 0542805c543c4b1401449cf811545805c90fe2d8 Mon Sep 17 00:00:00 2001 From: Ralf Wildenhues Date: Fri, 4 Mar 2011 21:24:32 +0100 Subject: [PATCH] docs: macro synopses document default failure cases. * doc/autoconf.texi (Fortran Compiler, Obsolete Macros): Document failure case for AC_F77_DUMMY_MAIN, AC_FC_DUMMY_MAIN, AC_FC_SRCEXT, AC_FC_FREEFORM, AC_FC_FIXEDFORM, AC_FC_LINE_LENGTH, and AC_TRY_RUN macros. Signed-off-by: Ralf Wildenhues --- ChangeLog | 6 ++++++ doc/autoconf.texi | 18 +++++++++++------- 2 files changed, 17 insertions(+), 7 deletions(-) diff --git a/ChangeLog b/ChangeLog index a5c06c14..b2033f55 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,11 @@ 2011-03-04 Ralf Wildenhues + docs: macro synopses document default failure cases. + * doc/autoconf.texi (Fortran Compiler, Obsolete Macros): + Document failure case for AC_F77_DUMMY_MAIN, AC_FC_DUMMY_MAIN, + AC_FC_SRCEXT, AC_FC_FREEFORM, AC_FC_FIXEDFORM, + AC_FC_LINE_LENGTH, and AC_TRY_RUN macros. + Reword Fortran macro documentation. * doc/autoconf.texi (Fortran Compiler): Improve wording for AC_FC_FREEFORM, AC_FC_FIXEDFORM, and AC_FC_LINE_LENGTH macros. diff --git a/doc/autoconf.texi b/doc/autoconf.texi index 557d7638..5fc9ffed 100644 --- a/doc/autoconf.texi +++ b/doc/autoconf.texi @@ -7969,8 +7969,10 @@ because the complex defines that the function wrapper macros create may not work with C/C++ compiler drivers. @end defmac -@defmac AC_F77_DUMMY_MAIN (@ovar{action-if-found}, @ovar{action-if-not-found}) -@defmacx AC_FC_DUMMY_MAIN (@ovar{action-if-found}, @ovar{action-if-not-found}) +@defmac AC_F77_DUMMY_MAIN (@ovar{action-if-found}, @dvar{action-if-not-found, @ + AC_MSG_FAILURE}) +@defmacx AC_FC_DUMMY_MAIN (@ovar{action-if-found}, @dvar{action-if-not-found, @ + AC_MSG_FAILURE}) @acindex{F77_DUMMY_MAIN} @cvindex F77_DUMMY_MAIN @acindex{FC_DUMMY_MAIN} @@ -8140,7 +8142,7 @@ to call Fortran routines from some language other than C/C++. @end defmac @defmac AC_FC_SRCEXT (@var{ext}, @ovar{action-if-success}, @ - @ovar{action-if-failure}) + @dvar{action-if-failure, AC_MSG_FAILURE}) @acindex{FC_SRCEXT} By default, the @code{FC} macros perform their tests using a @file{.f} extension for source-code files. Some compilers, however, only enable @@ -8184,7 +8186,8 @@ error message). @end defmac -@defmac AC_FC_FREEFORM (@ovar{action-if-success}, @ovar{action-if-failure}) +@defmac AC_FC_FREEFORM (@ovar{action-if-success}, @dvar{action-if-failure, @ + AC_MSG_FAILURE}) @acindex{FC_FREEFORM} Try to ensure that the Fortran compiler (@code{$FC}) allows free-format @@ -8206,7 +8209,8 @@ calls @var{action-if-failure} (defaults to exiting with an error message). @end defmac -@defmac AC_FC_FIXEDFORM (@ovar{action-if-success}, @ovar{action-if-failure}) +@defmac AC_FC_FIXEDFORM (@ovar{action-if-success}, @dvar{action-if-failure, @ + AC_MSG_FAILURE}) @acindex{FC_FIXEDFORM} Try to ensure that the Fortran compiler (@code{$FC}) allows the old @@ -8228,7 +8232,7 @@ message). @end defmac @defmac AC_FC_LINE_LENGTH (@ovar{length}, @ovar{action-if-success}, @ - @ovar{action-if-failure}) + @dvar{action-if-failure, AC_MSG_FAILURE}) @acindex{FC_LINE_LENGTH} Try to ensure that the Fortran compiler (@code{$FC}) accepts long source @@ -23281,7 +23285,7 @@ AC_LINK_IFELSE([AC_LANG_CALL([], [@var{function}])], @end defmac @defmac AC_TRY_RUN (@var{program}, @ovar{action-if-true}, @ - @ovar{action-if-false}, @ovar{action-if-cross-compiling}) + @ovar{action-if-false}, @dvar{action-if-cross-compiling, AC_MSG_FAILURE}) @acindex{TRY_RUN} Same as: -- 2.47.2