patches/gcc/4.3.4/120-java-nomulti.patch
author Michael Hope <michael.hope@linaro.org>
Wed Oct 19 15:27:32 2011 +1300 (2011-10-19)
changeset 2739 f320e22f2cba
permissions -rw-r--r--
arch: add softfp support

Some architectures support a mixed hard/soft floating point, where
the compiler emits hardware floating point instructions, but passes
the operands in core (aka integer) registers.

For example, ARM supports this mode (to come in the next changeset).

Add support for softfp cross compilers to the GCC and GLIBC
configuration. Needed for Ubuntu and other distros that are softfp.

Signed-off-by: Michael Hope <michael.hope@linaro.org>
[yann.morin.1998@anciens.enib.fr: split the original patch]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
     1 Original patch from: ../4.3.2/120-java-nomulti.patch
     2 
     3 -= BEGIN original header =-
     4 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/03_all_gcc43-java-nomulti.patch
     5 -= END original header =-
     6 
     7 diff -durN gcc-4.3.3.orig/libjava/configure gcc-4.3.3/libjava/configure
     8 --- gcc-4.3.3.orig/libjava/configure	2009-01-24 11:32:29.000000000 +0100
     9 +++ gcc-4.3.3/libjava/configure	2009-01-27 22:19:14.000000000 +0100
    10 @@ -1018,6 +1018,8 @@
    11    --enable-gconf-peer     compile GConf native peers for util.preferences
    12    --enable-java-maintainer-mode
    13                            allow rebuilding of .class and .h files
    14 +  --enable-libjava-multilib
    15 +                          build libjava as multilib
    16    --disable-dependency-tracking  speeds up one-time build
    17    --enable-dependency-tracking   do not reject slow dependency extractors
    18    --enable-maintainer-mode  enable make rules and dependencies not useful
    19 @@ -1850,6 +1852,16 @@
    20  fi
    21  
    22  
    23 +# Check whether --enable-libjava-multilib was given.
    24 +if test "${enable_libjava_multilib+set}" = set; then
    25 +  enableval=$enable_libjava_multilib;
    26 +fi
    27 +
    28 +if test "$enable_libjava_multilib" = no; then
    29 +  multilib=no
    30 +  ac_configure_args="$ac_configure_args --disable-multilib"
    31 +fi
    32 +
    33  # It may not be safe to run linking tests in AC_PROG_CC/AC_PROG_CXX.
    34  
    35  
    36 diff -durN gcc-4.3.3.orig/libjava/configure.ac gcc-4.3.3/libjava/configure.ac
    37 --- gcc-4.3.3.orig/libjava/configure.ac	2008-07-02 23:23:43.000000000 +0200
    38 +++ gcc-4.3.3/libjava/configure.ac	2009-01-27 22:19:14.000000000 +0100
    39 @@ -82,6 +82,13 @@
    40  	[allow rebuilding of .class and .h files]))
    41  AM_CONDITIONAL(JAVA_MAINTAINER_MODE, test "$enable_java_maintainer_mode" = yes)
    42  
    43 +AC_ARG_ENABLE(libjava-multilib,
    44 +	AS_HELP_STRING([--enable-libjava-multilib], [build libjava as multilib]))
    45 +if test "$enable_libjava_multilib" = no; then
    46 +  multilib=no
    47 +  ac_configure_args="$ac_configure_args --disable-multilib"
    48 +fi
    49 +
    50  # It may not be safe to run linking tests in AC_PROG_CC/AC_PROG_CXX.
    51  GCC_NO_EXECUTABLES
    52