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13 lines
472 B
Plaintext
13 lines
472 B
Plaintext
dnl This was cribbed from GNU libc (notice the symbol choices), but highly
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dnl simplified since we can assume linking is working.
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dnl A2_ASM_UNDERSCORES
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AC_DEFUN(A2_ASM_UNDERSCORES,[
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AC_CACHE_CHECK(for _ prefix on C symbol names, a2_cv_asm_underscores,
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[AC_TRY_LINK([asm ("_glibc_foobar:");], [glibc_foobar ();],
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a2_cv_asm_underscores=yes,
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a2_cv_asm_underscores=no)])
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if test $a2_cv_asm_underscores = no; then
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AC_DEFINE(NO_UNDERSCORES)
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fi
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])
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