1*1debfc3dSmrg# _LT_LANG_GCJ_CONFIG([TAG]) 2*1debfc3dSmrg# -------------------------- 3*1debfc3dSmrg# Ensure that the configuration variables for the GNU Java Compiler compiler 4*1debfc3dSmrg# are suitably defined. These variables are subsequently used by _LT_CONFIG 5*1debfc3dSmrg# to write the compiler configuration to `libtool'. Locally modified to 6*1debfc3dSmrg# run its tests on C programs, because we cannot link Java programs until 7*1debfc3dSmrg# we have finished building libjava. 8*1debfc3dSmrgAC_DEFUN([_LT_LANG_GCJ_CONFIG], 9*1debfc3dSmrg[AC_REQUIRE([LT_PROG_GCJ])dnl 10*1debfc3dSmrgAC_LANG_SAVE 11*1debfc3dSmrg 12*1debfc3dSmrg# Source file extension for Java test sources. 13*1debfc3dSmrgac_ext=c 14*1debfc3dSmrg 15*1debfc3dSmrg# Object file extension for compiled Java test sources. 16*1debfc3dSmrgobjext=o 17*1debfc3dSmrg_LT_TAGVAR(objext, $1)=$objext 18*1debfc3dSmrg 19*1debfc3dSmrg# Code to be used in simple compile tests 20*1debfc3dSmrglt_simple_compile_test_code="int some_variable = 0;" 21*1debfc3dSmrg 22*1debfc3dSmrg# Code to be used in simple link tests 23*1debfc3dSmrglt_simple_link_test_code='int main(){return(0);}' 24*1debfc3dSmrg 25*1debfc3dSmrg# ltmain only uses $CC for tagged configurations so make sure $CC is set. 26*1debfc3dSmrg_LT_TAG_COMPILER 27*1debfc3dSmrg 28*1debfc3dSmrg# save warnings/boilerplate of simple test code 29*1debfc3dSmrg_LT_COMPILER_BOILERPLATE 30*1debfc3dSmrg_LT_LINKER_BOILERPLATE 31*1debfc3dSmrg 32*1debfc3dSmrg# Allow CC to be a program name with arguments. 33*1debfc3dSmrgGCC=yes 34*1debfc3dSmrgcompiler=$CC 35*1debfc3dSmrg_LT_TAGVAR(compiler, $1)=$CC 36*1debfc3dSmrg_LT_CC_BASENAME([$compiler]) 37*1debfc3dSmrg 38*1debfc3dSmrg# GCJ did not exist at the time GCC didn't implicitly link libc in. 39*1debfc3dSmrg_LT_TAGVAR(archive_cmds_need_lc, $1)=no 40*1debfc3dSmrg 41*1debfc3dSmrg_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 42*1debfc3dSmrg 43*1debfc3dSmrg## CAVEAT EMPTOR: 44*1debfc3dSmrg## There is no encapsulation within the following macros, do not change 45*1debfc3dSmrg## the running order or otherwise move them around unless you know exactly 46*1debfc3dSmrg## what you are doing... 47*1debfc3dSmrgif test -n "$compiler"; then 48*1debfc3dSmrg _LT_COMPILER_NO_RTTI($1) 49*1debfc3dSmrg _LT_COMPILER_PIC($1) 50*1debfc3dSmrg _LT_COMPILER_C_O($1) 51*1debfc3dSmrg _LT_COMPILER_FILE_LOCKS($1) 52*1debfc3dSmrg _LT_LINKER_SHLIBS($1) 53*1debfc3dSmrg _LT_LINKER_HARDCODE_LIBPATH($1) 54*1debfc3dSmrg 55*1debfc3dSmrg _LT_CONFIG($1) 56*1debfc3dSmrgfi 57*1debfc3dSmrg 58*1debfc3dSmrg_LT_TAGVAR(compiler, $1)=${GCJ-gcj} 59*1debfc3dSmrgAC_LANG_RESTORE 60*1debfc3dSmrg])# _LT_LANG_GCJ_CONFIG 61