crosstool-ng: patches/gcc/4.4.5/300-uclibc-conf.patch@333d3e40cbd1

scripts: refine static linking check to better guide the user

The current mechanism to check if static linking is possible, and the mesage
displayed on failure, can be puzzling to the unsuspecting user.

Also, the current implementation is not using the existing infrastructure,
and is thus difficult to enhance with new tests.

So, switch to using the standard CT_DoExecLog infra, and use four tests to
check for the host compiler:
- check we can run it
- check it can build a trivial program
- check it can statically link that program
- check if it statically link with libstdc++

That should cover most of the problems. Hopefully.

(At the same time, fix a typo in a comment)

Signed-off-by: Daniel Price <daniel.price@gmail.com>
[yann.morin.1998@free.fr: split original patch for self-contained changes]
[yann.morin.1998@free.fr: use steps to better see gcc's output]
[yann.morin.1998@free.fr: commit log]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <163f86b5216fc08c672a.1353459722@nipigon.dssd.com>
Patchwork-Id: 200536

     1 diff -durN gcc-4.4.5.orig/contrib/regression/objs-gcc.sh gcc-4.4.5/contrib/regression/objs-gcc.sh

     2 --- gcc-4.4.5.orig/contrib/regression/objs-gcc.sh	2009-04-10 01:23:07.000000000 +0200

     3 +++ gcc-4.4.5/contrib/regression/objs-gcc.sh	2010-10-09 23:10:32.000000000 +0200

     4 @@ -106,6 +106,10 @@

     5   then

     6    make all-gdb all-dejagnu all-ld || exit 1

     7    make install-gdb install-dejagnu install-ld || exit 1

     8 +elif [ $H_REAL_TARGET = $H_REAL_HOST -a $H_REAL_TARGET = i686-pc-linux-uclibc ]

     9 + then

    10 +  make all-gdb all-dejagnu all-ld || exit 1

    11 +  make install-gdb install-dejagnu install-ld || exit 1

    12  elif [ $H_REAL_TARGET = $H_REAL_HOST ] ; then

    13    make bootstrap || exit 1

    14    make install || exit 1

    15 diff -durN gcc-4.4.5.orig/libjava/classpath/ltconfig gcc-4.4.5/libjava/classpath/ltconfig

    16 --- gcc-4.4.5.orig/libjava/classpath/ltconfig	2007-06-04 01:18:43.000000000 +0200

    17 +++ gcc-4.4.5/libjava/classpath/ltconfig	2010-10-09 23:10:32.000000000 +0200

    18 @@ -603,7 +603,7 @@

    20  # Transform linux* to *-*-linux-gnu*, to support old configure scripts.

    21  case $host_os in

    22 -linux-gnu*) ;;

    23 +linux-gnu*|linux-uclibc*) ;;

    24  linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`

    25  esac

    27 @@ -1251,7 +1251,7 @@

    28    ;;

    30  # This must be Linux ELF.

    31 -linux-gnu*)

    32 +linux*)

    33    version_type=linux

    34    need_lib_prefix=no

    35    need_version=no

author	Daniel Price <daniel.price@gmail.com>
	Tue Nov 20 16:59:17 2012 -0800 (2012-11-20)
changeset 3126	333d3e40cbd1
permissions	-rw-r--r--