Could someone help to create a bug etc? Thanks, Ao Qi Magnus Ihse Bursie <[email protected]> 于2018年5月25日周五 下午 3:42写道：
> On 2018-05-24 03:08, Ao Qi wrote: > Hi Erik, > Thanks for your comments. I made a new patch: > $ hg diff > diff -r 31361382634b make/autoconf/build-aux/config.guess > --- a/make/autoconf/build-aux/config.guess Tue May 22 10:08:04 2018 -0700 > +++ b/make/autoconf/build-aux/config.guess Thu May 24 09:07:17 2018 +0800 > @@ -86,6 +86,17 @@ > fi > fi > +# Test and fix little endian MIPS. > +if [ "x$OUT" = x ]; then > + if [ `uname -s` = Linux ]; then > + if [ `uname -m` = mipsel ]; then > + OUT=mipsel-unknown-linux-gnu > + elif [ `uname -m` = mips64el ]; then > + OUT=mips64el-unknown-linux-gnu > + fi > + fi > +fi > + > # Test and fix cpu on Macosx when C preprocessor is not on the path > echo $OUT | grep i386-apple-darwin > /dev/null 2> /dev/null > if test $? = 0; then > Looks good to me. > /Magnus > Cheers, > Ao Qi > 2018-05-24 0:19 GMT+08:00 Erik Joelsson <[email protected]>: > Hello Ao Qi, > Due to licensing reasons, we are unable to directly update the > autoconf-config.guess file. Instead we have the wrapper, config.guess in > which we make adjustments to the result returned by autoconf-config.guess. > Your fix needs to go in the wrapper file. > /Erik > On 2018-05-23 03:18, Ao Qi wrote: > Hi all, > I tried to configure jdk/jdk on MIPS, but I failed. The output of > configure: > ... > checking for pandoc... no > checking build system type... > /home/loongson/aoqi/jdk/make/autoconf/build-aux/config.guess: unable > to guess system type > This script, last modified 2012-02-10, has failed to recognize > the operating system you are using. It is advised that you > download the most up to date version of the config scripts from http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD > and http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD > If the version you run > (/home/loongson/aoqi/jdk/make/autoconf/build-aux/config.guess) is > already up to date, please > send the following data and any information you think might be > pertinent to <[email protected]> in order to provide the needed > information to handle your system. > config.guess timestamp = 2012-02-10 > uname -m = mips64el > uname -r = 3.10.0-693.5.2.ns7.032.mips64el > uname -s = Linux > uname -v = #1 SMP PREEMPT Fri Dec 29 16:42:48 CST 2017 > /usr/bin/uname -p = mips64el > /bin/uname -X = > hostinfo = > /bin/universe = > /usr/bin/arch -k = > /bin/arch = mips64el > /usr/bin/oslevel = > /usr/convex/getsysinfo = > UNAME_MACHINE = mips64el > UNAME_RELEASE = 3.10.0-693.5.2.ns7.032.mips64el > UNAME_SYSTEM = Linux > UNAME_VERSION = #1 SMP PREEMPT Fri Dec 29 16:42:48 CST 2017 > configure: error: cannot guess build type; you must specify one > configure exiting with result code 1 > ... > I think the reason is that uname returns mips64el. > autoconf-config.guess can handle mips and mips64, but cannot handle > mipsel and mips64el. > I made a patch to pass the configure: > $ hg diff > diff -r 31361382634b make/autoconf/build-aux/autoconf-config.guess > --- a/make/autoconf/build-aux/autoconf-config.guess Tue May 22 > 10:08:04 2018 -0700 > +++ b/make/autoconf/build-aux/autoconf-config.guess Wed May 23 > 18:06:52 2018 +0800 > @@ -977,6 +977,9 @@ > eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` > test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } > ;; > + mipsel:Linux:*:* | mips64el:Linux:*:*) > + echo ${UNAME_MACHINE}-unknown-linux-gnu > + exit ;; > or32:Linux:*:*) > echo ${UNAME_MACHINE}-unknown-linux-gnu > exit ;; > I think ppc has the same problem, but it is fixed in > make/autoconf/build-aux/config.guess. > Thanks, > Ao Qi
