# _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