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configure.ac: refactor setup for --enable-reproducible-build; remove mutex between --enable-sp-math and --enable-sp-math-all (they can now coexist); whitespace cleanup.

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This commit is contained in:
Daniel Pouzzner
2021-11-05 18:18:53 -05:00
parent 0b4f34d62a
commit 59ec9fc285
1 changed files with 13 additions and 15 deletions
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22
configure.ac
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@ -313,17 +313,20 @@ AC_ARG_ENABLE([reproducible-build],
[ ENABLED_REPRODUCIBLE_BUILD=$REPRODUCIBLE_BUILD_DEFAULT ]
)
# Test ar for the "U" or "D" options. Should be checked before the libtool macros.
xxx_ar_flags=$(ar --help 2>&1)
xxx_ranlib_flags=$(ranlib --help 2>&1)
if test "$ENABLED_REPRODUCIBLE_BUILD" = "yes"
then
# Test ar for the "D" option. Should be checked before the libtool macros.
if test -z "$AR"; then
AR=ar
fi
xxx_ar_flags=$(${AR} --help 2>&1)
if test -z "$RANLIB"; then
RANLIB=ranlib
fi
xxx_ranlib_flags=$(${RANLIB} --help 2>&1)
AM_CFLAGS="$AM_CFLAGS -DHAVE_REPRODUCIBLE_BUILD"
AS_CASE([$xxx_ar_flags],[*'use zero for timestamps and uids/gids'*],[AR_FLAGS="Dcr"])
AS_CASE([$xxx_ranlib_flags],[*'Use zero for symbol map timestamp'*],[RANLIB="ranlib -D"])
else
AS_CASE([$xxx_ar_flags],[*'use actual timestamps and uids/gids'*],[AR_FLAGS="Ucru"])
AS_CASE([$xxx_ranlib_flags],[*'Use actual symbol map timestamp'*],[RANLIB="ranlib -U"])
AS_CASE([$xxx_ranlib_flags],[*'Use zero for symbol map timestamp'*],[RANLIB="${RANLIB} -D"])
fi
@ -435,11 +438,6 @@ AC_ARG_ENABLE([sp-math],
)
if test "$ENABLED_SP_MATH" != "no" && test "$ENABLED_SP_MATH_ALL" != "no"
then
AC_MSG_ERROR([cannot enable sp-math and sp-math-all simultaneously.])
fi
AC_ARG_ENABLE([sp-asm],
[AS_HELP_STRING([--enable-sp-asm],[Enable Single Precision assembly implementation (default: disabled)])],
[ ENABLED_SP_ASM=$enableval ],