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| author | Sverker Eriksson <[email protected]> | 2018-04-19 17:36:15 +0200 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2018-04-19 17:41:18 +0200 |
| commit | ef0284670c2f108e1ef8980e422b48ec04c3728c (patch) | |
| tree | 8252a060efa74e694f909925d362084ff1367c95 /lib | |
| parent | 50a2cb7a044076347da0a1ee98a71b1c27a553b7 (diff) | |
| download | otp-ef0284670c2f108e1ef8980e422b48ec04c3728c.tar.gz otp-ef0284670c2f108e1ef8980e422b48ec04c3728c.tar.bz2 otp-ef0284670c2f108e1ef8980e422b48ec04c3728c.zip | |
erts,erl_interface: Refactor common config of ARCH
into aclocal.m4 as LM_HARDWARE_ARCH
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/erl_interface/configure.in | 81 |
1 files changed, 1 insertions, 80 deletions
diff --git a/lib/erl_interface/configure.in b/lib/erl_interface/configure.in index 7cc1f1f89a..696ebf5ca0 100644 --- a/lib/erl_interface/configure.in +++ b/lib/erl_interface/configure.in @@ -106,86 +106,7 @@ if test $ac_cv_sizeof_long = 8; then CFLAGS="$CFLAGS -DEI_64BIT" fi -dnl -dnl Determine target hardware in ARCH -dnl -AC_MSG_CHECKING([target hardware architecture]) -if test "x$host_alias" != "x" -a "x$host_cpu" != "x"; then - chk_arch_=$host_cpu -else - chk_arch_=`uname -m` -fi - -case $chk_arch_ in - sun4u) ARCH=ultrasparc;; - sparc64) ARCH=sparc64;; - sun4v) ARCH=ultrasparc;; - i86pc) ARCH=x86;; - i386) ARCH=x86;; - i486) ARCH=x86;; - i586) ARCH=x86;; - i686) ARCH=x86;; - x86_64) ARCH=amd64;; - amd64) ARCH=amd64;; - macppc) ARCH=ppc;; - powerpc) ARCH=ppc;; - ppc) ARCH=ppc;; - ppc64) ARCH=ppc64;; - ppc64le) ARCH=ppc64le;; - "Power Macintosh") ARCH=ppc;; - armv5b) ARCH=arm;; - armv5teb) ARCH=arm;; - armv5tel) ARCH=arm;; - armv5tejl) ARCH=arm;; - armv6l) ARCH=arm;; - armv6hl) ARCH=arm;; - armv7l) ARCH=arm;; - armv7hl) ARCH=arm;; - tile) ARCH=tile;; - *) ARCH=noarch;; -esac -AC_MSG_RESULT($ARCH) - -dnl -dnl Convert between x86 and amd64 based on the compiler's mode. -dnl Ditto between ultrasparc and sparc64. -dnl -AC_MSG_CHECKING(whether compilation mode forces ARCH adjustment) -case "$ARCH-$ac_cv_sizeof_void_p" in - x86-8) - AC_MSG_RESULT(yes: adjusting ARCH=x86 to ARCH=amd64) - ARCH=amd64 - ;; - amd64-4) - AC_MSG_RESULT(yes: adjusting ARCH=amd64 to ARCH=x86) - ARCH=x86 - ;; - ultrasparc-8) - AC_MSG_RESULT(yes: adjusting ARCH=ultrasparc to ARCH=sparc64) - ARCH=sparc64 - ;; - sparc64-4) - AC_MSG_RESULT(yes: adjusting ARCH=sparc64 to ARCH=ultrasparc) - ARCH=ultrasparc - ;; - ppc64-4) - AC_MSG_RESULT(yes: adjusting ARCH=ppc64 to ARCH=ppc) - ARCH=ppc - ;; - ppc-8) - AC_MSG_RESULT(yes: adjusting ARCH=ppc to ARCH=ppc64) - ARCH=ppc64 - ;; - arm-8) - AC_MSG_RESULT(yes: adjusting ARCH=arm to ARCH=noarch) - ARCH=noarch - ;; - *) - AC_MSG_RESULT(no: ARCH is $ARCH) - ;; -esac - -AC_SUBST(ARCH) +LM_HARDWARE_ARCH AC_MSG_CHECKING(for unaligned word access) case "$ARCH" in |