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ICU-4901 Build 64-bit binaries on Windows x64.

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The z/OS changes are from jitterbug 4688

X-SVN-Rev: 18732
This commit is contained in:
George Rhoten 2005-10-28 00:35:00 +00:00
parent 93554211e4
commit 9b0465f473
2 changed files with 7329 additions and 2571 deletions
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51
icu4c/source/aclocal.m4 vendored
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@ -189,6 +189,27 @@ AC_DEFUN(AC_CHECK_64BIT_LIBS,
ENABLE_64BIT_LIBS=no
fi
;;
x86_64-*-cygwin)
if test "$GCC" = yes; then
if test -n "`$CXX -dumpspecs 2>&1 && $CC -dumpspecs 2>&1 | grep -v __LP64__`"; then
ENABLE_64BIT_LIBS=yes
else
ENABLE_64BIT_LIBS=no
fi
else
ENABLE_64BIT_LIBS=no
OLD_CPPFLAGS="${CPPFLAGS}"
OLD_LDFLAGS="${LDFLAGS}"
CPPFLAGS="${CPPFLAGS} /DWIN64"
LDFLAGS="${LDFLAGS} /MACHINE:AMD64"
AC_TRY_RUN(int main(void) {return 0;},
ENABLE_64BIT_LIBS=yes, ENABLE_64BIT_LIBS=no, ENABLE_64BIT_LIBS=no)
if test "$ENABLE_64BIT_LIBS" = no; then
CPPFLAGS="${OLD_CPPFLAGS}"
LDFLAGS="${OLD_LDFLAGS}"
fi
fi
;;
*-*-aix*|powerpc64-*-linux*)
if test "$ac_cv_prog_gcc" = no; then
# Note: Have not tested 64-bitness with gcc.
@ -236,21 +257,21 @@ AC_DEFUN(AC_CHECK_64BIT_LIBS,
fi
fi
;;
# *-*ibm-openedition*|*-*-os390*)
# OLD_CFLAGS="${CFLAGS}"
# OLD_CXXFLAGS="${CXXFLAGS}"
# OLD_LDFLAGS="${LDFLAGS}"
# CFLAGS="${CFLAGS} -Wc,lp64,expo"
# CXXFLAGS="${CXXFLAGS} -Wc,lp64,expo"
# LDFLAGS="${LDFLAGS} -Wl,lp64"
# AC_TRY_RUN(int main(void) {return 0;},
# ENABLE_64BIT_LIBS=yes, ENABLE_64BIT_LIBS=no, ENABLE_64BIT_LIBS=no)
# if test "$ENABLE_64BIT_LIBS" = no; then
# CFLAGS="${OLD_CFLAGS}"
# CXXFLAGS="${OLD_CXXFLAGS}"
# LDFLAGS="${OLD_LDFLAGS}"
# fi
# ;;
*-*ibm-openedition*|*-*-os390*)
OLD_CFLAGS="${CFLAGS}"
OLD_CXXFLAGS="${CXXFLAGS}"
OLD_LDFLAGS="${LDFLAGS}"
CFLAGS="${CFLAGS} -Wc,lp64"
CXXFLAGS="${CXXFLAGS} -Wc,lp64"
LDFLAGS="${LDFLAGS} -Wl,lp64"
AC_TRY_RUN(int main(void) {return 0;},
ENABLE_64BIT_LIBS=yes, ENABLE_64BIT_LIBS=no, ENABLE_64BIT_LIBS=no)
if test "$ENABLE_64BIT_LIBS" = no; then
CFLAGS="${OLD_CFLAGS}"
CXXFLAGS="${OLD_CXXFLAGS}"
LDFLAGS="${OLD_LDFLAGS}"
fi
;;
*)
ENABLE_64BIT_LIBS=no
;;

9849
icu4c/source/configure vendored
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