factotum/libressl-portable
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separate the BSWAP check from the action

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checks need to be unconditional with autoconf
This commit is contained in:
Brent Cook 2015-03-01 16:30:23 -06:00
parent 8695b50688
commit 933820a0f5
1 changed files with 17 additions and 14 deletions
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31
configure.ac
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@ -53,20 +53,6 @@ case $host_os in
*) ;;
esac
case $host_cpu in
*sparc*)
CFLAGS="$CFLAGS -D__STRICT_ALIGNMENT"
;;
*arm*)
old_cflags=$CFLAGS
CFLAGS="$old_cflags -I$srcdir/include"
AC_TRY_COMPILE([#include "$srcdir/crypto/modes/modes_lcl.h"],
[int a = 0; BSWAP4(a);],
CFLAGS="$old_cflags",
CFLAGS="$old_cflags -D__STRICT_ALIGNMENT")
;;
esac
AM_CONDITIONAL([HOST_DARWIN], [test x$HOST_OS = xdarwin])
AM_CONDITIONAL([HOST_FREEBSD], [test x$HOST_OS = xfreebsd])
AM_CONDITIONAL([HOST_HPUX], [test x$HOST_OS = xhpux])
@ -297,6 +283,23 @@ AC_ARG_ENABLE([asm],
AS_HELP_STRING([--disable-asm], [Disable assembly]))
AM_CONDITIONAL([OPENSSL_NO_ASM], [test "x$enable_asm" = "xno"])
old_cflags=$CFLAGS
CFLAGS="$old_cflags -I$srcdir/include"
AC_TRY_COMPILE([#include "$srcdir/crypto/modes/modes_lcl.h"],
[int a = 0; BSWAP4(a);],
BSWAP4=yes, BSWAP4=no)
CFLAGS="$old_cflags"
case $host_cpu in
*sparc*)
CFLAGS="$CFLAGS -D__STRICT_ALIGNMENT"
;;
*arm*)
AS_IF([test "x$BSWAP4" = "xyes"],,
CFLAGS="$old_cflags -D__STRICT_ALIGNMENT")
;;
esac
AM_CONDITIONAL([HOST_ASM_ELF_X86_64],
[test "x$HOST_ABI" = "xelf" -a "$host_cpu" = "x86_64" -a "x$enable_asm" != "xno"])
AM_CONDITIONAL([HOST_ASM_MACOSX_X86_64],