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configure: Move target source selection into configure.host

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This eliminates the AM_CONDITIONAL ugliness, which eliminates
just a bit of extra boilerplate for a new target.

At the same time, properly categorize the EXTRA_DIST files
into SOURCES and HEADERS, for the generation of ctags.
This commit is contained in:
Richard Henderson
2014-11-14 13:06:12 +01:00
parent 57f5248457
commit 5d69d57a05
4 changed files with 160 additions and 205 deletions
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configure.ac
+11 -44
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@@ -75,53 +75,12 @@ HAVE_LONG_DOUBLE_VARIANT=0
. ${srcdir}/configure.host
AC_SUBST(AM_RUNTESTFLAGS)
AC_SUBST(AM_LTLDFLAGS)
if test $TARGETDIR = unknown; then
if test -n "${UNSUPPORTED}"; then
AC_MSG_ERROR(["libffi has not been ported to $host."])
fi
AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
AM_CONDITIONAL(BFIN, test x$TARGET = xBFIN)
AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
AM_CONDITIONAL(X86, test x$TARGET = xX86)
AM_CONDITIONAL(X86_FREEBSD, test x$TARGET = xX86_FREEBSD)
AM_CONDITIONAL(X86_WIN32, test x$TARGET = xX86_WIN32)
AM_CONDITIONAL(X86_WIN64, test x$TARGET = xX86_WIN64)
AM_CONDITIONAL(X86_DARWIN, test x$TARGET = xX86_DARWIN)
AM_CONDITIONAL(X86_DARWIN32, test x$TARGET = xX86_DARWIN && test $ac_cv_sizeof_size_t = 4)
AM_CONDITIONAL(X86_DARWIN64, test x$TARGET = xX86_DARWIN && test $ac_cv_sizeof_size_t = 8)
AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
AM_CONDITIONAL(M32R, test x$TARGET = xM32R)
AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
AM_CONDITIONAL(M88K, test x$TARGET = xM88K)
AM_CONDITIONAL(MICROBLAZE, test x$TARGET = xMICROBLAZE)
AM_CONDITIONAL(METAG, test x$TARGET = xMETAG)
AM_CONDITIONAL(MOXIE, test x$TARGET = xMOXIE)
AM_CONDITIONAL(NIOS2, test x$TARGET = xNIOS2)
AM_CONDITIONAL(OR1K, test x$TARGET = xOR1K)
AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
AM_CONDITIONAL(POWERPC_AIX, test x$TARGET = xPOWERPC_AIX)
AM_CONDITIONAL(POWERPC_DARWIN, test x$TARGET = xPOWERPC_DARWIN)
AM_CONDITIONAL(POWERPC_FREEBSD, test x$TARGET = xPOWERPC_FREEBSD)
AM_CONDITIONAL(AARCH64, test x$TARGET = xAARCH64)
AM_CONDITIONAL(ARC, test x$TARGET = xARC)
AM_CONDITIONAL(ARM, test x$TARGET = xARM)
AM_CONDITIONAL(AVR32, test x$TARGET = xAVR32)
AM_CONDITIONAL(LIBFFI_CRIS, test x$TARGET = xLIBFFI_CRIS)
AM_CONDITIONAL(FRV, test x$TARGET = xFRV)
AM_CONDITIONAL(S390, test x$TARGET = xS390)
AM_CONDITIONAL(X86_64, test x$TARGET = xX86_64)
AM_CONDITIONAL(SH, test x$TARGET = xSH)
AM_CONDITIONAL(SH64, test x$TARGET = xSH64)
AM_CONDITIONAL(PA_LINUX, test x$TARGET = xPA_LINUX)
AM_CONDITIONAL(PA_HPUX, test x$TARGET = xPA_HPUX)
AM_CONDITIONAL(PA64_HPUX, test x$TARGET = xPA64_HPUX)
AM_CONDITIONAL(TILE, test x$TARGET = xTILE)
AM_CONDITIONAL(VAX, test x$TARGET = xVAX)
AM_CONDITIONAL(XTENSA, test x$TARGET = xXTENSA)
AC_SUBST(AM_RUNTESTFLAGS)
AC_SUBST(AM_LTLDFLAGS)
AC_HEADER_STDC
AC_CHECK_FUNCS(memcpy)
@@ -347,6 +306,14 @@ AH_BOTTOM([
AC_SUBST(TARGET)
AC_SUBST(TARGETDIR)
changequote(<,>)
TARGET_OBJ=
for i in $SOURCES; do
TARGET_OBJ="${TARGET_OBJ} src/${TARGETDIR}/"`echo $i | sed 's/[cS]$/lo/'`
done
changequote([,])
AC_SUBST(TARGET_OBJ)
AC_SUBST(SHELL)
AC_ARG_ENABLE(debug,