version 1.268, 2009/02/15 22:13:32
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version 1.272, 2009/12/30 22:44:53
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Line 608 AC_TRY_COMPILE(,,ac_align_jumps=yes;ENGI
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Line 608 AC_TRY_COMPILE(,,ac_align_jumps=yes;ENGI
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CFLAGS="$CFLAGS_1" |
CFLAGS="$CFLAGS_1" |
AC_MSG_RESULT($ac_align_jumps) |
AC_MSG_RESULT($ac_align_jumps) |
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if test -z "$LIBTOOL_CC" |
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then |
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LIBTOOL_CC="$CC" |
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# Try if GCC understands -Wimplicit-function-declaration |
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AC_MSG_CHECKING([if $CC understands -Wimplicit-function-declaration]) |
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CFLAGS_1="$CFLAGS" |
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CFLAGS="$CFLAGS -Wimplicit-function-declaration" |
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AC_TRY_COMPILE(,,LIBTOOL_CC="$CC -Wimplicit-function-declaration",) |
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CFLAGS="$CFLAGS_1" |
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AC_MSG_RESULT($ac_align_jumps) |
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fi |
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AC_SUBST(LIBTOOL_CC) |
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# Try if GCC understands __attribute__((unused)) |
# Try if GCC understands __attribute__((unused)) |
AC_MSG_CHECKING([how to suppress 'unused variable' warnings]) |
AC_MSG_CHECKING([how to suppress 'unused variable' warnings]) |
AC_TRY_COMPILE(,[int __attribute__((unused)) foo;], MAYBE_UNUSED='__attribute__((unused))',) |
AC_TRY_COMPILE(,[int __attribute__((unused)) foo;], MAYBE_UNUSED='__attribute__((unused))',) |
Line 824 AC_CHECK_PROGS(TEXI2DVI,texi2dvi4a2ps te
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Line 839 AC_CHECK_PROGS(TEXI2DVI,texi2dvi4a2ps te
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dnl MacOS X has a libtool that does something else |
dnl MacOS X has a libtool that does something else |
AC_CHECK_PROGS(GNU_LIBTOOL,"glibtool --tag=CC" libtool) |
AC_CHECK_PROGS(GNU_LIBTOOL,"glibtool --tag=CC" libtool) |
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if test -n "$GNU_LIBTOOL"; then |
dnl Checks for library functions |
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dnl This check is just for making later checks link with libm. |
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dnl using sin here is no good idea since it is built-into gcc and typechecked |
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AC_CHECK_LIB(m,asin) |
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AC_CHECK_LIB(ltdl,lt_dlinit) |
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if test -n "$GNU_LIBTOOL" -a $ac_cv_lib_ltdl_lt_dlinit = yes; then |
build_libcc_named=build-libcc-named |
build_libcc_named=build-libcc-named |
else |
else |
build_libcc_named="" |
build_libcc_named="" |
fi |
fi |
AC_SUBST(build_libcc_named) |
AC_SUBST(build_libcc_named) |
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dnl Checks for library functions |
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dnl This check is just for making later checks link with libm. |
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dnl using sin here is no good idea since it is built-into gcc and typechecked |
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AC_CHECK_LIB(m,asin) |
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AC_CHECK_LIB(ltdl,lt_dlinit) |
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#check for libffi 2.x |
#check for libffi 2.x |
AC_CHECK_HEADER(ffi.h,FFI_H_NAME=ffi.h,) |
AC_CHECK_HEADER(ffi.h,FFI_H_NAME=ffi.h,) |
if test -z "$FFI_H_NAME"; then |
if test -z "$FFI_H_NAME"; then |
Line 926 ln -sf ../../../engine/config.h ../../..
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Line 941 ln -sf ../../../engine/config.h ../../..
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machine=$machine]) |
machine=$machine]) |
AC_OUTPUT |
AC_OUTPUT |
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test -z "$GNU_LIBTOOL" && echo * Problem: no libtool found, libcc.fs will not work |