From: Ralf Wildenhues Date: Sun, 12 Sep 2010 07:46:41 +0000 (+0200) Subject: doc: minor updates. X-Git-Tag: v2.68~21 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cb093133b5bf8c2a25e2916e12e8bd8ee7606231;p=thirdparty%2Fautoconf.git doc: minor updates. * doc/autoconf.texi (Generic Compiler Characteristics): Use second argument of @uref consistently, for nicer OpenMP link. (Polymorphic Variables): Restore font-lock. (Debugging): Add item for bashdb. Signed-off-by: Ralf Wildenhues --- diff --git a/ChangeLog b/ChangeLog index 737ea6d0..258eb807 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,11 @@ 2010-09-13 Ralf Wildenhues + doc: minor updates. + * doc/autoconf.texi (Generic Compiler Characteristics): Use + second argument of @uref consistently, for nicer OpenMP link. + (Polymorphic Variables): Restore font-lock. + (Debugging): Add item for bashdb. + Document and test AT_CHECK args shell execution environment. * doc/autoconf.texi (Writing Testsuites): Document that COMMANDS is run in a subshell, but RUN-IF-FAIL and RUN-IF-PASS are not. diff --git a/doc/autoconf.texi b/doc/autoconf.texi index 70c477d3..e3caa1f6 100644 --- a/doc/autoconf.texi +++ b/doc/autoconf.texi @@ -7051,7 +7051,7 @@ etc.). @ovindex OPENMP_CXXFLAGS @ovindex OPENMP_FFLAGS @ovindex OPENMP_FCFLAGS -OpenMP (@url{http://@/www.openmp.org/}) specifies extensions of C, C++, +@uref{http://@/www.openmp.org/, OpenMP} specifies extensions of C, C++, and Fortran that simplify optimization of shared memory parallelism, which is a common problem on multicore CPUs. @@ -13467,6 +13467,7 @@ results in a script that will output the line @samp{hello} three times. AC_DEFUN([MY_ACTION], [AS_LITERAL_IF([$1], [echo "$$1"], +@c $$ [AS_VAR_COPY([var], [$1]) echo "$var"], [eval 'echo "$'"$1"\"])]) @@ -25216,6 +25217,10 @@ and after the region that contains a bug. Running the whole script with search for markers like @samp{checking for} a particular test in the @var{log-file}. +@item +Alternatively, you might use a shell with debugging capabilities like +@uref{http://bashdb.sourceforge.net/, bashdb}. + @item When @command{configure} tests produce invalid results for your system, it may be necessary to override them: