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Comment:Updated to try harder to determine the cross-tools prefix
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SHA1: ade7e2c7953c35ec1ac2f7833f625b8e7184f545
User & Date: rkeene on 2016-03-28 14:48:29
Other Links: manifest | tags
Context
2016-03-28
14:53
tcc4tcl 0.26 check-in: 722e4d134f user: rkeene tags: trunk, 0.26
14:48
Updated to try harder to determine the cross-tools prefix check-in: ade7e2c795 user: rkeene tags: trunk
14:42
Updated to not keep backup files when patching check-in: f0f28f847f user: rkeene tags: trunk
Changes
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Modified configure.ac from [823490a303] to [a18fba2c9f].

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	TCC4TCL_TARGET=shared
])

dnl Configure TCC build options
AC_SUBST(TCC_CONFIGURE_OPTS)
TCC_CONFIGURE_OPTS=""

dnl -- If cross-compiling, specify a "--cross-prefix" and define the CPU
if test "${host}" != "${build}"; then
	TCC_CONFIGURE_OPTS="${TCC_CONFIGURE_OPTS} --cross-prefix=${host_alias}- --cpu=${host_cpu} --os=${host_os}"
fi

if test "${TCC4TCL_TARGET}" = "shared"; then
	dnl Determine how to make shared objects
	DC_GET_SHOBJFLAGS

	dnl Only export symbols we wish to expose
	TARGET="tcc4tcl.${SHOBJEXT}"
else
	TCC_EXTRA_CFLAGS="${TCC_EXTRA_CFLAGS} -DCONFIG_TCC_STATIC=1"

	AC_CHECK_TOOL([RANLIB], [ranlib])
	AC_CHECK_TOOL([AR], [ar])

	TARGET="tcc4tcl-static.a"
fi
AC_SUBST(TARGET)
AC_SUBST(TCC4TCL_TARGET)
AC_SUBST(TCC_EXTRA_CFLAGS)

dnl -- If cross-compiling, specify a "--cross-prefix" and define the CPU
if test "${host}" != "${build}"; then
	cross_prefix="`echo "${AR}" | sed 's@ .*$@@;s@-ar$@@'`"
	if test -z "${cross_prefix}"; then
		cross_prefix="`echo "${CC}" | sed 's@ .*$@@;s@-[[^-]]*$@@'`"
	fi
	if test -z "${cross_prefix}"; then
		cross_prefix="${host_alias}"
	fi

	TCC_CONFIGURE_OPTS="${TCC_CONFIGURE_OPTS} --cross-prefix=${cross_prefix}- --cpu=${host_cpu} --os=${host_os}"
fi

no_dlopen='0'
AC_ARG_WITH([dlopen], AS_HELP_STRING([--without-dlopen], [do not define dlopen/dlclose/dlerror]), [
	if test "$withval" = "no"; then
		no_dlopen='1'
	else
		no_dlopen='0'
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