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[/] [openrisc/] [trunk/] [gnu-stable/] [binutils-2.20.1/] [ltgcc.m4] - Diff between revs 816 and 818

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Rev 816 Rev 818
 
# _LT_LANG_GCJ_CONFIG([TAG])
 
# --------------------------
 
# Ensure that the configuration variables for the GNU Java Compiler compiler
 
# are suitably defined.  These variables are subsequently used by _LT_CONFIG
 
# to write the compiler configuration to `libtool'.  Locally modified to
 
# run its tests on C programs, because we cannot link Java programs until
 
# we have finished building libjava.
 
AC_DEFUN([_LT_LANG_GCJ_CONFIG],
 
[AC_REQUIRE([LT_PROG_GCJ])dnl
 
AC_LANG_SAVE
 
 
 
# Source file extension for Java test sources.
 
ac_ext=c
 
 
 
# Object file extension for compiled Java test sources.
 
objext=o
 
_LT_TAGVAR(objext, $1)=$objext
 
 
 
# Code to be used in simple compile tests
 
lt_simple_compile_test_code="int some_variable = 0;"
 
 
 
# Code to be used in simple link tests
 
lt_simple_link_test_code='int main(){return(0);}'
 
 
 
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
 
_LT_TAG_COMPILER
 
 
 
# save warnings/boilerplate of simple test code
 
_LT_COMPILER_BOILERPLATE
 
_LT_LINKER_BOILERPLATE
 
 
 
# Allow CC to be a program name with arguments.
 
GCC=yes
 
compiler=$CC
 
_LT_TAGVAR(compiler, $1)=$CC
 
_LT_CC_BASENAME([$compiler])
 
 
 
# GCJ did not exist at the time GCC didn't implicitly link libc in.
 
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 
 
 
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 
 
 
## CAVEAT EMPTOR:
 
## There is no encapsulation within the following macros, do not change
 
## the running order or otherwise move them around unless you know exactly
 
## what you are doing...
 
if test -n "$compiler"; then
 
  _LT_COMPILER_NO_RTTI($1)
 
  _LT_COMPILER_PIC($1)
 
  _LT_COMPILER_C_O($1)
 
  _LT_COMPILER_FILE_LOCKS($1)
 
  _LT_LINKER_SHLIBS($1)
 
  _LT_LINKER_HARDCODE_LIBPATH($1)
 
 
 
  _LT_CONFIG($1)
 
fi
 
 
 
_LT_TAGVAR(compiler, $1)=${GCJ-gcj}
 
AC_LANG_RESTORE
 
])# _LT_LANG_GCJ_CONFIG
 
 
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