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2007-05-31 Paolo Bonzini <bonzini@gnu.org>

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* ltgcc.m4: Update from GCC.
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Paolo Bonzini 2007-05-31 06:40:36 +00:00
parent 3cde47d015
commit 5196ceede1
2 changed files with 64 additions and 0 deletions
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ChangeLog
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2007-05-31 Paolo Bonzini <bonzini@gnu.org>
* ltgcc.m4: Update from GCC.
2007-05-25 Andreas Tobler <a.tobler@schweiz.org>
* ltmain.sh: Fix Darwin verstring, remove ${wl}.

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ltgcc.m4 Normal file
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# _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 $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
compiler=$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_SYS_DYNAMIC_LINKER($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
_LT_CONFIG($1)
fi
_LT_TAGVAR(compiler, $1)=${GCJ-gcj}
AC_LANG_RESTORE
])# _LT_LANG_GCJ_CONFIG