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libgloss: merge arm configure script up a level 

Move the minor arm-specific logic to a dedicated variable so we can
merge its configure logic up a level.
This commit is contained in:
Mike Frysinger 2022-02-18 22:38:41 -05:00
parent 8893cd1006
commit 04411f45d0
9 changed files with 99 additions and 5643 deletions
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13
libgloss/Makefile.in
View File

@ -158,7 +158,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../config/depstand.m4 \
$(top_srcdir)/../config/multi.m4 \
$(top_srcdir)/../config/override.m4 \
$(top_srcdir)/aarch64/acinclude.m4 \
$(top_srcdir)/i386/acinclude.m4 \
$(top_srcdir)/arm/acinclude.m4 $(top_srcdir)/i386/acinclude.m4 \
$(top_srcdir)/libnosys/acinclude.m4 \
$(top_srcdir)/m68k/acinclude.m4 \
$(top_srcdir)/mcore/acinclude.m4 \
@ -183,8 +183,8 @@ CONFIG_CLEAN_FILES = aarch64/Makefile aarch64/cpu-init/Makefile \
mcore/Makefile mep/Makefile moxie/Makefile microblaze/Makefile \
mt/Makefile v850/Makefile visium/Makefile xc16x/Makefile \
xstormy16/Makefile m32c/Makefile msp430/Makefile rl78/Makefile \
rx/Makefile spu/Makefile tic6x/Makefile or1k/Makefile \
pru/Makefile nios2/Makefile
rx/Makefile arm/Makefile arm/cpu-init/Makefile spu/Makefile \
tic6x/Makefile or1k/Makefile pru/Makefile nios2/Makefile
CONFIG_CLEAN_VPATH_FILES =
am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
am__vpath_adj = case $$p in \
@ -512,6 +512,9 @@ ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
AR = @AR@
ARM_BUILD_CRT0_FALSE = @ARM_BUILD_CRT0_FALSE@
ARM_BUILD_CRT0_TRUE = @ARM_BUILD_CRT0_TRUE@
ARM_OBJTYPE = @ARM_OBJTYPE@
AUTOCONF = @AUTOCONF@
AUTOHEADER = @AUTOHEADER@
AUTOMAKE = @AUTOMAKE@
@ -931,6 +934,10 @@ rl78/Makefile: $(top_builddir)/config.status $(top_srcdir)/rl78/Makefile.in
cd $(top_builddir) && $(SHELL) ./config.status $@
rx/Makefile: $(top_builddir)/config.status $(top_srcdir)/rx/Makefile.in
cd $(top_builddir) && $(SHELL) ./config.status $@
arm/Makefile: $(top_builddir)/config.status $(top_srcdir)/arm/Makefile.in
cd $(top_builddir) && $(SHELL) ./config.status $@
arm/cpu-init/Makefile: $(top_builddir)/config.status $(top_srcdir)/arm/cpu-init/Makefile.in
cd $(top_builddir) && $(SHELL) ./config.status $@
spu/Makefile: $(top_builddir)/config.status $(top_srcdir)/spu/Makefile.in
cd $(top_builddir) && $(SHELL) ./config.status $@
tic6x/Makefile: $(top_builddir)/config.status $(top_srcdir)/tic6x/Makefile.in

49
libgloss/arm/Makefile.in
View File

@ -3,6 +3,7 @@
DESTDIR =
VPATH = @srcdir@ @srcdir@/..
srcdir = @srcdir@
abs_srcdir = @abs_srcdir@
objdir = .
srcroot = $(srcdir)/../..
objroot = $(objdir)/../..
@ -17,7 +18,7 @@ bindir = @bindir@
libdir = @libdir@
tooldir = $(exec_prefix)/$(target_alias)
objtype = @objtype@
objtype = @ARM_OBJTYPE@
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
@ -43,8 +44,6 @@ AR = @AR@
LD = @LD@
RANLIB = @RANLIB@
SUBDIRS = @subdirs@
OBJDUMP = `if [ -f ${objroot}/../binutils/objdump ] ; \
then echo ${objroot}/../binutils/objdump ; \
else t='$(program_transform_name)'; echo objdump | sed -e $$t ; fi`
@ -52,10 +51,10 @@ OBJCOPY = `if [ -f ${objroot}/../binutils/objcopy ] ; \
then echo ${objroot}/../binutils/objcopy ; \
else t='$(program_transform_name)'; echo objcopy | sed -e $$t ; fi`
@BUILD_CRT0_TRUE@CRT0 = crt0.o
@BUILD_CRT0_TRUE@CRT0_INSTALL = install-crt0
@BUILD_CRT0_FALSE@CRT0 =
@BUILD_CRT0_FALSE@CRT0_INSTALL =
@ARM_BUILD_CRT0_TRUE@CRT0 = crt0.o
@ARM_BUILD_CRT0_TRUE@CRT0_INSTALL = install-crt0
@ARM_BUILD_CRT0_FALSE@CRT0 =
@ARM_BUILD_CRT0_FALSE@CRT0_INSTALL =
NANO_SCRIPTS=nano.specs
NANO_INSTALL=install-nano
@ -105,15 +104,6 @@ INCLUDES += `if [ -d ${objroot}/newlib ]; then echo -I$(srcroot)/newlib/libc/mac
# it to link is a good test, so we ignore all the errors for now.
#
all: ${CRT0} ${LINUX_CRT0} ${LINUX_BSP} ${REDBOOT_CRT0} ${REDBOOT_OBJS} ${RDPMON_CRT0} ${RDPMON_BSP} ${RDIMON_CRT0} ${RDIMON_BSP}
@rootpre=`pwd`/; export rootpre; \
srcrootpre=`cd $(srcdir); pwd`/; export srcrootpre; \
for dir in .. ${SUBDIRS}; do \
if [ x$$dir != x.. ]; then \
if [ -d $$dir ]; then \
(cd $$dir; $(MAKE) $(FLAGS_TO_PASS)); \
else true; fi; \
else true; fi; \
done
#
# here's where we build the test programs for each target
@ -199,30 +189,12 @@ librdimon-v2m.a: $(RDIMON_SEMIHV2M_OBJS)
clean mostlyclean:
rm -f a.out core *.i *.o *-test *.srec *.dis *.x $(SIM_BSP) $(IQ80310_BSP)
@rootpre=`pwd`/; export rootpre; \
srcrootpre=`cd $(srcdir); pwd`/; export srcrootpre; \
for dir in .. ${SUBDIRS}; do \
if [ x$$dir != x.. ]; then \
if [ -d $$dir ]; then \
(cd $$dir; $(MAKE) $(FLAGS_TO_PASS) clean); \
else true; fi; \
else true; fi; \
done
distclean maintainer-clean realclean: clean
rm -f Makefile config.status *~
rm -f Makefile *~
.PHONY: install info install-info clean-info
install: ${CRT0_INSTALL} ${LINUX_INSTALL} ${REDBOOT_INSTALL} ${RDPMON_INSTALL} ${RDIMON_INSTALL} ${IQ80310_INSTALL} ${PID_INSTALL} ${NANO_INSTALL}
@rootpre=`pwd`/; export rootpre; \
srcrootpre=`cd $(srcdir); pwd`/; export srcrootpre; \
for dir in .. ${SUBDIRS}; do \
if [ x$$dir != x.. ]; then \
if [ -d $$dir ]; then \
(cd $$dir; $(MAKE) $(FLAGS_TO_PASS) install); \
else true; fi; \
else true; fi; \
done
install-nano:
${mkinstalldirs} ${DESTDIR}${tooldir}/lib${MULTISUBDIR}
@ -267,8 +239,5 @@ info:
install-info:
clean-info:
Makefile: Makefile.in config.status @host_makefile_frag_path@
$(SHELL) config.status
config.status: configure
$(SHELL) config.status --recheck
Makefile: Makefile.in ../config.status
cd .. && $(SHELL) ./config.status

20
libgloss/arm/acinclude.m4 Normal file
View File

@ -0,0 +1,20 @@
if test "x$newlib_may_supply_syscalls" = "xyes"; then
ARM_BUILD_CRT0_TRUE='#'
ARM_BUILD_CRT0_FALSE=
else
ARM_BUILD_CRT0_TRUE=
ARM_BUILD_CRT0_FALSE='#'
fi
AC_SUBST(ARM_BUILD_CRT0_TRUE)
AC_SUBST(ARM_BUILD_CRT0_FALSE)
ARM_OBJTYPE=
case "${target}" in
*-*-elf | *-*-eabi* | *-*-tirtos*)
ARM_OBJTYPE=elf-
;;
*-*-coff)
ARM_OBJTYPE=coff-
;;
esac
AC_SUBST(ARM_OBJTYPE)

546
libgloss/arm/aclocal.m4 vendored
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@ -1,546 +0,0 @@
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# expansion.
for file in `sed -n "
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
# Make sure the directory exists.
test -f "$dirpart/$file" && continue
fdir=`AS_DIRNAME(["$file"])`
AS_MKDIR_P([$dirpart/$fdir])
# echo "creating $dirpart/$file"
echo '# dummy' > "$dirpart/$file"
done
done
}
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
# AM_OUTPUT_DEPENDENCY_COMMANDS
# -----------------------------
# This macro should only be invoked once -- use via AC_REQUIRE.
#
# This code is only required when automatic dependency tracking
# is enabled. FIXME. This creates each '.P' file that we will
# need in order to bootstrap the dependency handling code.
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
[AC_CONFIG_COMMANDS([depfiles],
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
])
# Check to see how 'make' treats includes. -*- Autoconf -*-
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# AM_MAKE_INCLUDE()
# -----------------
# Check to see how make treats includes.
AC_DEFUN([AM_MAKE_INCLUDE],
[am_make=${MAKE-make}
cat > confinc << 'END'
am__doit:
@echo this is the am__doit target
.PHONY: am__doit
END
# If we don't find an include directive, just comment out the code.
AC_MSG_CHECKING([for style of include used by $am_make])
am__include="#"
am__quote=
_am_result=none
# First try GNU make style include.
echo "include confinc" > confmf
# Ignore all kinds of additional output from 'make'.
case `$am_make -s -f confmf 2> /dev/null` in #(
*the\ am__doit\ target*)
am__include=include
am__quote=
_am_result=GNU
;;
esac
# Now try BSD make style include.
if test "$am__include" = "#"; then
echo '.include "confinc"' > confmf
case `$am_make -s -f confmf 2> /dev/null` in #(
*the\ am__doit\ target*)
am__include=.include
am__quote="\""
_am_result=BSD
;;
esac
fi
AC_SUBST([am__include])
AC_SUBST([am__quote])
AC_MSG_RESULT([$_am_result])
rm -f confinc confmf
])
# Helper functions for option handling. -*- Autoconf -*-
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# _AM_MANGLE_OPTION(NAME)
# -----------------------
AC_DEFUN([_AM_MANGLE_OPTION],
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
# _AM_SET_OPTION(NAME)
# --------------------
# Set option NAME. Presently that only means defining a flag for this option.
AC_DEFUN([_AM_SET_OPTION],
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
# _AM_SET_OPTIONS(OPTIONS)
# ------------------------
# OPTIONS is a space-separated list of Automake options.
AC_DEFUN([_AM_SET_OPTIONS],
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
# -------------------------------------------
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
AC_DEFUN([_AM_IF_OPTION],
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
# Copyright (C) 2006-2017 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# _AM_SUBST_NOTMAKE(VARIABLE)
# ---------------------------
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
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# AM_SUBST_NOTMAKE(VARIABLE)
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# Public sister of _AM_SUBST_NOTMAKE.
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
m4_include([../../config/depstand.m4])
m4_include([../../config/lead-dot.m4])
m4_include([../../config/multi.m4])
m4_include([../../config/override.m4])

4813
libgloss/arm/configure vendored
View File

File diff suppressed because it is too large Load Diff

72
libgloss/arm/configure.ac
View File

@ -1,72 +0,0 @@
dnl Process this file with autoconf to produce a configure script.
AC_INIT(redboot-crt0.S)
dnl Support --disable-newlib-supplied-syscalls
AC_ARG_ENABLE(newlib-supplied-syscalls,
[ --disable-newlib-supplied-syscalls disable newlib from supplying syscalls],
[case "${enableval}" in
yes) newlib_may_supply_syscalls=yes ;;
no) newlib_may_supply_syscalls=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
esac], [newlib_may_supply_syscalls=yes])dnl
if test "x$newlib_may_supply_syscalls" = "xyes"; then
BUILD_CRT0_TRUE='#'
BUILD_CRT0_FALSE=
else
BUILD_CRT0_TRUE=
BUILD_CRT0_FALSE='#'
fi
AC_SUBST(BUILD_CRT0_TRUE)
AC_SUBST(BUILD_CRT0_FALSE)
AC_CONFIG_AUX_DIR(../..)
AC_CANONICAL_SYSTEM
AC_ARG_PROGRAM
AC_PROG_INSTALL
AC_NO_EXECUTABLES
AC_PROG_CC
AM_PROG_AS
AM_PROG_AR
LD=${LD-ld}
AC_SUBST(LD)
AC_PROG_RANLIB
case "${target}" in
*-*-elf | *-*-eabi* | *-*-tirtos*)
objtype=elf-
;;
*-*-coff)
objtype=coff-
;;
esac
AC_SUBST(objtype)
host_makefile_frag=`cd $srcdir/../config;pwd`/default.mh
dnl We have to assign the same value to other variables because autoconf
dnl doesn't provide a mechanism to substitute a replacement keyword with
dnl arbitrary data or pathnames.
dnl
host_makefile_frag_path=$host_makefile_frag
AC_SUBST(host_makefile_frag_path)
AC_SUBST_FILE(host_makefile_frag)
# Configure cpu init plug-ins
if test -d "${srcdir}/cpu-init"; then
subdirs="${subdirs} cpu-init"
AC_CONFIG_FILES([cpu-init/Makefile], [dnl
ac_file=cpu-init/Makefile . ${srcdir}/../../config-ml.in
])
AC_SUBST(subdirs)
fi
AM_ENABLE_MULTILIB(, ../..)
AC_CONFIG_FILES([Makefile])
AC_OUTPUT

7
libgloss/arm/cpu-init/Makefile.in
View File

@ -80,8 +80,5 @@ info:
install-info:
clean-info:
Makefile: Makefile.in ../config.status @host_makefile_frag_path@
$(SHELL) ../config.status --file cpu-init/Makefile
../config.status: ../configure
$(SHELL) ../config.status --recheck
Makefile: Makefile.in ../../config.status
cd ../.. && $(SHELL) ./config.status --file arm/cpu-init/Makefile

207
libgloss/configure vendored
View File

@ -582,7 +582,6 @@ PACKAGE_BUGREPORT=''
PACKAGE_URL=''
ac_no_link=no
enable_option_checking=no
ac_subst_vars='am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
@ -602,6 +601,9 @@ MIPS_PART_SPECIFIC_OBJ
MCORE_BSP_PREFIX
M68K_TARGET
I386_CPPFLAGS
ARM_OBJTYPE
ARM_BUILD_CRT0_FALSE
ARM_BUILD_CRT0_TRUE
AARCH64_OBJTYPE
CPP
RANLIB
@ -708,7 +710,6 @@ infodir
docdir
oldincludedir
includedir
runstatedir
localstatedir
sharedstatedir
sysconfdir
@ -732,6 +733,7 @@ ac_subst_files='host_makefile_frag
target_makefile_frag'
ac_user_opts='
enable_option_checking
enable_newlib_supplied_syscalls
enable_silent_rules
enable_maintainer_mode
enable_dependency_tracking
@ -748,7 +750,7 @@ CPPFLAGS
CCAS
CCASFLAGS
CPP'
ac_subdirs_all='arm'
# Initialize some variables set by options.
ac_init_help=
@ -786,7 +788,6 @@ datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
@ -1039,15 +1040,6 @@ do
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
-runstatedir | --runstatedir | --runstatedi | --runstated \
| --runstate | --runstat | --runsta | --runst | --runs \
| --run | --ru | --r)
ac_prev=runstatedir ;;
-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
| --run=* | --ru=* | --r=*)
runstatedir=$ac_optarg ;;
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@ -1185,7 +1177,7 @@ fi
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
libdir localedir mandir runstatedir
libdir localedir mandir
do
eval ac_val=\$$ac_var
# Remove trailing slashes.
@ -1338,7 +1330,6 @@ Fine tuning of the installation directories:
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
@ -1378,6 +1369,7 @@ Optional Features:
--disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--disable-newlib-supplied-syscalls disable newlib from supplying syscalls
--enable-silent-rules less verbose build output (undo: "make V=1")
--disable-silent-rules verbose build output (undo: "make V=0")
--enable-maintainer-mode
@ -1948,6 +1940,17 @@ ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
# Check whether --enable-newlib-supplied-syscalls was given.
if test "${enable_newlib_supplied_syscalls+set}" = set; then :
enableval=$enable_newlib_supplied_syscalls; case "${enableval}" in
yes) newlib_may_supply_syscalls=yes ;;
no) newlib_may_supply_syscalls=no ;;
*) as_fn_error $? "bad value ${enableval} for newlib-supplied-syscalls option" "$LINENO" 5 ;;
esac
else
newlib_may_supply_syscalls=yes
fi
# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
# incompatible versions:
@ -2932,10 +2935,9 @@ case "${target}" in
subdirs="$subdirs rx"
;;
arm*-*-elf | arm*-*-coff | arm*-*-*)
ac_config_files="$ac_config_files arm/Makefile arm/cpu-init/Makefile"
subdirs="$subdirs arm"
subdirs="$subdirs arm arm/cpu-init"
;;
spu-*-elf)
ac_config_files="$ac_config_files spu/Makefile"
@ -2971,6 +2973,7 @@ subdirs="$subdirs arm"
;;
esac
if test x$config_bfin = xtrue; then
CONFIG_BFIN_TRUE=
CONFIG_BFIN_FALSE='#'
@ -4842,6 +4845,27 @@ case "${target}" in
esac
if test "x$newlib_may_supply_syscalls" = "xyes"; then
ARM_BUILD_CRT0_TRUE='#'
ARM_BUILD_CRT0_FALSE=
else
ARM_BUILD_CRT0_TRUE=
ARM_BUILD_CRT0_FALSE='#'
fi
ARM_OBJTYPE=
case "${target}" in
*-*-elf | *-*-eabi* | *-*-tirtos*)
ARM_OBJTYPE=elf-
;;
*-*-coff)
ARM_OBJTYPE=coff-
;;
esac
I386_CPPFLAGS=
case "${target}" in
i[3456]86-*-coff)
@ -5906,6 +5930,8 @@ do
"msp430/Makefile") CONFIG_FILES="$CONFIG_FILES msp430/Makefile" ;;
"rl78/Makefile") CONFIG_FILES="$CONFIG_FILES rl78/Makefile" ;;
"rx/Makefile") CONFIG_FILES="$CONFIG_FILES rx/Makefile" ;;
"arm/Makefile") CONFIG_FILES="$CONFIG_FILES arm/Makefile" ;;
"arm/cpu-init/Makefile") CONFIG_FILES="$CONFIG_FILES arm/cpu-init/Makefile" ;;
"spu/Makefile") CONFIG_FILES="$CONFIG_FILES spu/Makefile" ;;
"tic6x/Makefile") CONFIG_FILES="$CONFIG_FILES tic6x/Makefile" ;;
"or1k/Makefile") CONFIG_FILES="$CONFIG_FILES or1k/Makefile" ;;
@ -6691,151 +6717,6 @@ if test "$no_create" != yes; then
# would make configure fail if this is the last instruction.
$ac_cs_success || as_fn_exit 1
fi
#
# CONFIG_SUBDIRS section.
#
if test "$no_recursion" != yes; then
# Remove --cache-file, --srcdir, and --disable-option-checking arguments
# so they do not pile up.
ac_sub_configure_args=
ac_prev=
eval "set x $ac_configure_args"
shift
for ac_arg
do
if test -n "$ac_prev"; then
ac_prev=
continue
fi
case $ac_arg in
-cache-file | --cache-file | --cache-fil | --cache-fi \
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
ac_prev=cache_file ;;
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
| --c=*)
;;
--config-cache | -C)
;;
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
ac_prev=srcdir ;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
;;
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
ac_prev=prefix ;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
;;
--disable-option-checking)
;;
*)
case $ac_arg in
*\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
esac
done
# Always prepend --prefix to ensure using the same prefix
# in subdir configurations.
ac_arg="--prefix=$prefix"
case $ac_arg in
*\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
# Pass --silent
if test "$silent" = yes; then
ac_sub_configure_args="--silent $ac_sub_configure_args"
fi
# Always prepend --disable-option-checking to silence warnings, since
# different subdirs can have different --enable and --with options.
ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
ac_popdir=`pwd`
for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
# Do not complain, so a configure script can configure whichever
# parts of a large source tree are present.
test -d "$srcdir/$ac_dir" || continue
ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
$as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
$as_echo "$ac_msg" >&6
as_dir="$ac_dir"; as_fn_mkdir_p
ac_builddir=.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
# A ".." for each directory in $ac_dir_suffix.
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix
case $srcdir in
.) # We are building in place.
ac_srcdir=.
ac_top_srcdir=$ac_top_builddir_sub
ac_abs_top_srcdir=$ac_pwd ;;
[\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
ac_top_srcdir=$srcdir
ac_abs_top_srcdir=$srcdir ;;
*) # Relative name.
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_build_prefix$srcdir
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
cd "$ac_dir"
# Check for guested configure; otherwise get Cygnus style configure.
if test -f "$ac_srcdir/configure.gnu"; then
ac_sub_configure=$ac_srcdir/configure.gnu
elif test -f "$ac_srcdir/configure"; then
ac_sub_configure=$ac_srcdir/configure
elif test -f "$ac_srcdir/configure.in"; then
# This should be Cygnus configure.
ac_sub_configure=$ac_aux_dir/configure
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
ac_sub_configure=
fi
# The recursion is here.
if test -n "$ac_sub_configure"; then
# Make the cache file name correct relative to the subdirectory.
case $cache_file in
[\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
*) # Relative name.
ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
# The eval makes quoting arguments work.
eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
--cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
fi
cd "$ac_popdir"
done
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}

15
libgloss/configure.ac
View File

@ -8,6 +8,16 @@ fi
AC_CONFIG_AUX_DIR(..)
dnl Support --disable-newlib-supplied-syscalls
dnl NB: This is kept in sync with the newlib/acinclude.m4 option code.
AC_ARG_ENABLE(newlib-supplied-syscalls,
[ --disable-newlib-supplied-syscalls disable newlib from supplying syscalls],
[case "${enableval}" in
yes) newlib_may_supply_syscalls=yes ;;
no) newlib_may_supply_syscalls=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
esac], [newlib_may_supply_syscalls=yes])dnl
AC_PROG_INSTALL
AC_CANONICAL_SYSTEM
@ -205,7 +215,8 @@ case "${target}" in
subdirs="$subdirs rx"
;;
arm*-*-elf | arm*-*-coff | arm*-*-*)
AC_CONFIG_SUBDIRS([arm])
AC_CONFIG_FILES([arm/Makefile arm/cpu-init/Makefile])
subdirs="$subdirs arm arm/cpu-init"
;;
spu-*-elf)
AC_CONFIG_FILES([spu/Makefile])
@ -235,6 +246,7 @@ case "${target}" in
subdirs="$subdirs nios2"
;;
esac
AC_SUBST(subdirs)
dnl These subdirs have converted to non-recursive make. Hopefully someday all
dnl the ports above will too!
@ -332,6 +344,7 @@ dnl
AC_DEFINE_UNQUOTED(__SYMBOL_PREFIX, "$libc_cv_symbol_prefix", [symbol prefix])
m4_include([aarch64/acinclude.m4])
m4_include([arm/acinclude.m4])
m4_include([i386/acinclude.m4])
m4_include([libnosys/acinclude.m4])
m4_include([m68k/acinclude.m4])