80 lines
1.9 KiB
Text
80 lines
1.9 KiB
Text
#
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# Minimal libtool support for the D language.
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# Adapted from the Go language support files.
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#
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# _LT_LANG_D_CONFIG([TAG])
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# --------------------------
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# Ensure that the configuration variables for the GNU D compiler
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# are suitably defined. These variables are subsequently used by _LT_CONFIG
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# to write the compiler configuration to `libtool'.
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m4_defun([_LT_LANG_D_CONFIG],
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[AC_REQUIRE([AC_PROG_GDC])dnl
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AC_LANG_SAVE
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# Source file extension for D test sources.
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ac_ext=d
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# Object file extension for compiled D test sources.
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objext=o
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_LT_TAGVAR(objext, $1)=$objext
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# Code to be used in simple compile tests
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lt_simple_compile_test_code="\
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module object;
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shared int some_variable = 0;
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"
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# Code to be used in simple link tests
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lt_simple_link_test_code="\
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module object;
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extern(C) int main() { return 0; }
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"
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# ltmain only uses $CC for tagged configurations so make sure $CC is set.
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_LT_TAG_COMPILER
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# save warnings/boilerplate of simple test code
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_LT_COMPILER_BOILERPLATE
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_LT_LINKER_BOILERPLATE
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# Allow CC to be a program name with arguments.
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lt_save_CC=$CC
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lt_save_CFLAGS=$CFLAGS
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lt_save_GCC=$GCC
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GCC=yes
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CC=${GDC-"gdc"}
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CFLAGS=$GDCFLAGS
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compiler=$CC
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_LT_TAGVAR(compiler, $1)=$CC
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_LT_TAGVAR(LD, $1)=$CC
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_LT_CC_BASENAME([$compiler])
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# GDC did not exist at the time GCC didn't implicitly link libc in.
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_LT_TAGVAR(archive_cmds_need_lc, $1)=no
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_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
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_LT_TAGVAR(reload_flag, $1)=$reload_flag
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_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
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## CAVEAT EMPTOR:
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## There is no encapsulation within the following macros, do not change
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## the running order or otherwise move them around unless you know exactly
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## what you are doing...
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if test -n "$compiler"; then
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_LT_COMPILER_NO_RTTI($1)
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_LT_COMPILER_PIC($1)
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_LT_COMPILER_C_O($1)
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_LT_COMPILER_FILE_LOCKS($1)
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_LT_LINKER_SHLIBS($1)
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_LT_LINKER_HARDCODE_LIBPATH($1)
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_LT_CONFIG($1)
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fi
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AC_LANG_RESTORE
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GCC=$lt_save_GCC
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CC=$lt_save_CC
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CFLAGS=$lt_save_CFLAGS
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])# _LT_LANG_D_CONFIG
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