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Fix build on x32 #7

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merged 1 commit into from
Apr 11, 2014
Merged

Fix build on x32 #7

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2 changes: 1 addition & 1 deletion Makefile.am
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Original file line number Diff line number Diff line change
Expand Up @@ -59,5 +59,5 @@ EXTRA_DIST = nasm_lt.sh
#x86_64 only
if USE_ASM
.asm.lo:
$(LIBTOOL) --mode=compile --tag YASM $(srcdir)/nasm_lt.sh $(YASM) -f elf64 $(YAFLAGS) -I$(srcdir) -I. $< -o $@
$(LIBTOOL) --mode=compile --tag YASM $(srcdir)/nasm_lt.sh $(YASM) -f $(YASM_BINFMT) $(YAFLAGS) -I$(srcdir) -I. $< -o $@
endif
19 changes: 18 additions & 1 deletion configure.ac
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Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,23 @@ if test x$YASM = x; then
fi
has_64bit_asm=no
else
has_64bit_asm=yes
case x"$host_os" in
x*-gnux32)
YASM_BINFMT=elfx32
;;
*)
YASM_BINFMT=elf64
;;
esac
if $YASM -f help | grep -q $YASM_BINFMT; then
has_64bit_asm=yes
else
if test x"$set_field" = x"64bit_asm"; then
AC_MSG_ERROR([$set_field field support explicitly requested but yasm doesn't support $YASM_BINFMT format])
fi
AC_MSG_WARN([yasm too old for $YASM_BINFMT format])
has_64bit_asm=no
fi
fi
])

Expand Down Expand Up @@ -273,6 +289,7 @@ AC_SUBST(SECP_INCLUDES)
AC_SUBST(SECP_LIBS)
AC_SUBST(SECP_TEST_LIBS)
AC_SUBST(SECP_TEST_INCLUDES)
AC_SUBST(YASM_BINFMT)
AM_CONDITIONAL([USE_ASM], [test x"$set_field" == x"64bit_asm"])
AM_CONDITIONAL([USE_TESTS], [test x"$use_tests" != x"no"])
AM_CONDITIONAL([USE_BENCHMARK], [test x"$use_benchmark" != x"no"])
Expand Down