patches/gcc/4.4.0/120-java-nomulti.patch
author Cody Schafer <dev@codyps.com>
Fri May 09 19:13:49 2014 -0700 (2014-05-09)
changeset 3312 4876ff97e039
permissions -rw-r--r--
cc/gcc: allow CC_EXTRA_CONFIG_ARRAY on baremetal

The final bare-metal compiler is built using the core backend.
Currently the core uses the CC_CORE_EXTRA_CONFIG_ARRAY variable.

While this works as supposed to, this can leave the user puzzled
in the menuconfig, since all he can see is the core options, not
the final options.

Only show the core options if any of the core passes are needed,
and use the final options in the core-backend if we're issuing
the bare-metal compiler.

Signed-off-by: Cody P Schafer <dev@codyps.com>
[yann.morin.1998@free.fr: hide core options if no core pass needed;
use final option in core backend if issuing the bare-metal compiler]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <22181e546ba746202489.1399688067@localhost>
Patchwork-Id: 347586
yann@1393
     1
diff -durN gcc-4.4.0.orig/libjava/configure gcc-4.4.0/libjava/configure
yann@1393
     2
--- gcc-4.4.0.orig/libjava/configure	2009-04-21 11:08:08.000000000 +0200
yann@1393
     3
+++ gcc-4.4.0/libjava/configure	2009-05-27 21:38:03.000000000 +0200
yann@1393
     4
@@ -1021,6 +1021,8 @@
yann@1393
     5
                           default=yes
yann@1393
     6
   --enable-java-maintainer-mode
yann@1393
     7
                           allow rebuilding of .class and .h files
yann@1393
     8
+  --enable-libjava-multilib
yann@1393
     9
+                          build libjava as multilib
yann@1393
    10
   --disable-dependency-tracking  speeds up one-time build
yann@1393
    11
   --enable-dependency-tracking   do not reject slow dependency extractors
yann@1393
    12
   --enable-maintainer-mode  enable make rules and dependencies not useful
yann@1393
    13
@@ -1973,6 +1975,16 @@
yann@1393
    14
 fi
yann@1393
    15
 
yann@1393
    16
 
yann@1393
    17
+# Check whether --enable-libjava-multilib was given.
yann@1393
    18
+if test "${enable_libjava_multilib+set}" = set; then
yann@1393
    19
+  enableval=$enable_libjava_multilib;
yann@1393
    20
+fi
yann@1393
    21
+
yann@1393
    22
+if test "$enable_libjava_multilib" = no; then
yann@1393
    23
+  multilib=no
yann@1393
    24
+  ac_configure_args="$ac_configure_args --disable-multilib"
yann@1393
    25
+fi
yann@1393
    26
+
yann@1393
    27
 # It may not be safe to run linking tests in AC_PROG_CC/AC_PROG_CXX.
yann@1393
    28
 
yann@1393
    29
 
yann@1393
    30
diff -durN gcc-4.4.0.orig/libjava/configure.ac gcc-4.4.0/libjava/configure.ac
yann@1393
    31
--- gcc-4.4.0.orig/libjava/configure.ac	2009-04-09 23:54:28.000000000 +0200
yann@1393
    32
+++ gcc-4.4.0/libjava/configure.ac	2009-05-27 21:38:03.000000000 +0200
yann@1393
    33
@@ -139,6 +139,13 @@
yann@1393
    34
 	[allow rebuilding of .class and .h files]))
yann@1393
    35
 AM_CONDITIONAL(JAVA_MAINTAINER_MODE, test "$enable_java_maintainer_mode" = yes)
yann@1393
    36
 
yann@1393
    37
+AC_ARG_ENABLE(libjava-multilib,
yann@1393
    38
+	AS_HELP_STRING([--enable-libjava-multilib], [build libjava as multilib]))
yann@1393
    39
+if test "$enable_libjava_multilib" = no; then
yann@1393
    40
+  multilib=no
yann@1393
    41
+  ac_configure_args="$ac_configure_args --disable-multilib"
yann@1393
    42
+fi
yann@1393
    43
+
yann@1393
    44
 # It may not be safe to run linking tests in AC_PROG_CC/AC_PROG_CXX.
yann@1393
    45
 GCC_NO_EXECUTABLES
yann@1393
    46