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2004-05-14 Jakub Jelinek <jakub@redhat.com>
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* gcc/config/ia64/ia64.h (TARGET_SWITCHES): Add -m64.
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* gcc/config/ia64/t-glibc (MULTILIB_OPTIONS, MULTILIB_DIRNAMES,
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MULTILIB_EXCEPTIONS, MULTILIB_OSDIRNAMES): Set.
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* gcc/config/ia64/linux.h (MULTILIB_DEFAULTS): Define.
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--- gcc/config/ia64/ia64.h.jj 2004-03-12 08:14:28.000000000 -0500
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+++ gcc/config/ia64/ia64.h 2004-05-14 07:56:35.000000000 -0400
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@@ -168,6 +168,8 @@ extern int ia64_tls_size;
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#define TARGET_SWITCHES \
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{ \
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+ { "64", 0, \
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+ N_("Generate 64-bit code") }, \
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{ "big-endian", MASK_BIG_ENDIAN, \
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N_("Generate big endian code") }, \
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{ "little-endian", -MASK_BIG_ENDIAN, \
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--- gcc/config/ia64/t-glibc.jj 2003-03-26 10:56:04.000000000 -0500
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+++ gcc/config/ia64/t-glibc 2004-05-14 08:30:15.000000000 -0400
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@@ -1 +1,6 @@
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LIB2ADDEH += $(srcdir)/config/ia64/fde-glibc.c
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+
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+MULTILIB_OPTIONS = m64/m32
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+MULTILIB_DIRNAMES = 64 32
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+MULTILIB_EXCEPTIONS = m32
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+MULTILIB_OSDIRNAMES = ../lib64 ../lib
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--- gcc/config/ia64/linux.h.jj 2004-02-10 07:20:51.000000000 -0500
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+++ gcc/config/ia64/linux.h 2004-05-14 07:21:27.000000000 -0400
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@@ -55,6 +55,8 @@ do { \
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#undef LINK_EH_SPEC
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#define LINK_EH_SPEC ""
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+#define MULTILIB_DEFAULTS { "m64" }
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+
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/* Do code reading to identify a signal frame, and set the frame
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state data appropriately. See unwind-dw2.c for the structs. */
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