tcc4tcl
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Comment:Added more cross-compiling support
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SHA1: ea645d2a5006cbfd78d5dec2bcf0115acffabbe4
User & Date: rkeene on 2014-05-02 06:29:30.469
Other Links: manifest | tags
Context
2014-05-02
06:41
Windows fixups check-in: b25d0baade user: rkeene tags: trunk
06:29
Added more cross-compiling support check-in: ea645d2a50 user: rkeene tags: trunk
05:39
Minor cleanup check-in: d2385ff774 user: rkeene tags: trunk
Changes
Side-by-Side Diff Ignore Whitespace Patch
Added build/tcc-patches/0.9.26/tcc-0.9.26-crosscompilefixes.diff version [403c9c4668].
Modified configure.ac from [cc0f388ad8] to [8b39413dfe].
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	else
		TCC4TCL_TARGET=shared
	fi
], [
	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
	DC_SETVERSIONSCRIPT([tcltcc.syms], [tcltcc.vers])
	DC_FIND_STRIP_AND_REMOVESYMS([tcltcc.syms])

	TARGET="tcltcc.${SHOBJEXT}"
else
	TARGET="tcltcc-static.a"
fi
AC_SUBST(TARGET)
AC_SUBST(TCC4TCL_TARGET)
AC_SUBST(TCC_CONFIGURE_OPTS)

dnl Find out if we have the functions needed to open shared objects
AC_SEARCH_LIBS(dlopen, dl,, [
        AC_SEARCH_LIBS(shl_load, dld dl)
])
AC_CHECK_FUNCS(dlopen shl_load)
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