Skip to content

R
riscv-gcc-1
Commit 34a86c2b by Nathanael Nerode
Options

configure.in: Delete three unused variables. 

	* configure.in: Delete three unused variables.  Move a variable
	definition closer to its use.  Simplify use_collect2 logic.  Start to
	organize.  Simplify tests for in-tree gas and ld.
	* configure: Regenerate.

From-SVN: r63778
parent c858bf1e
Showing with 209 additions and 164 deletions
gcc/ChangeLog
2003-03-04 Nathanael Nerode <neroden@gcc.gnu.org>
* configure.in: Delete three unused variables. Move a variable
definition closer to its use. Simplify use_collect2 logic. Start to
organize. Simplify tests for in-tree gas and ld.
* configure: Regenerate.
2003-03-04 Neil Booth <neil@daikokuya.co.uk> 2003-03-04 Neil Booth <neil@daikokuya.co.uk>
* Makefile.in: Update. * Makefile.in: Update.
......
gcc/configure
This source diff could not be displayed because it is too large. You can view the blob instead.
gcc/configure.in
...@@ -21,15 +21,19 @@ ...@@ -21,15 +21,19 @@
#Software Foundation, 59 Temple Place - Suite 330, Boston, MA #Software Foundation, 59 Temple Place - Suite 330, Boston, MA
#02111-1307, USA. #02111-1307, USA.
# Initialization and defaults # --------------------------------
# Initialization and sanity checks
# --------------------------------
AC_PREREQ(2.13) AC_PREREQ(2.13)
AC_INIT(tree.c) AC_INIT(tree.c)
AC_CONFIG_HEADER(auto-host.h:config.in) AC_CONFIG_HEADER(auto-host.h:config.in)
remove=rm # Determine the host, build, and target systems
hard_link=ln AC_CANONICAL_SYSTEM
symbolic_link='ln -s'
copy=cp # Set program_transform_name
AC_ARG_PROGRAM
# Check for bogus environment variables. # Check for bogus environment variables.
# Test if LIBRARY_PATH contains the notation for the current directory # Test if LIBRARY_PATH contains the notation for the current directory
...@@ -84,7 +88,63 @@ AC_MSG_ERROR([ ...@@ -84,7 +88,63 @@ AC_MSG_ERROR([
*** and run configure again.]) *** and run configure again.])
fi fi
# Check for additional parameters # -----------
# Directories
# -----------
# Specify the local prefix
local_prefix=
AC_ARG_WITH(local-prefix,
[ --with-local-prefix=DIR specifies directory to put local include],
[case "${withval}" in
yes) AC_MSG_ERROR(bad value ${withval} given for local include directory prefix) ;;
no) ;;
*) local_prefix=$with_local_prefix ;;
esac])
# Default local prefix if it is empty
if test x$local_prefix = x; then
local_prefix=/usr/local
fi
# Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
# passed in by the toplevel make and thus we'd get different behavior
# depending on where we built the sources.
gcc_gxx_include_dir=
# Specify the g++ header file directory
AC_ARG_WITH(gxx-include-dir,
[ --with-gxx-include-dir=DIR
specifies directory to put g++ header files],
[case "${withval}" in
yes) AC_MSG_ERROR(bad value ${withval} given for g++ include directory) ;;
no) ;;
*) gcc_gxx_include_dir=$with_gxx_include_dir ;;
esac])
if test x${gcc_gxx_include_dir} = x; then
if test x${enable_version_specific_runtime_libs} = xyes; then
gcc_gxx_include_dir='${libsubdir}/include/c++'
else
topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
changequote(<<, >>)dnl
gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
changequote([, ])dnl
fi
fi
AC_ARG_WITH(cpp_install_dir,
[ --with-cpp-install-dir=DIR
install the user visible C preprocessor in DIR
(relative to PREFIX) as well as PREFIX/bin],
[if test x$withval = xyes; then
AC_MSG_ERROR([option --with-cpp-install-dir requires an argument])
elif test x$withval != xno; then
cpp_install_dir=$withval
fi])
# -------------------
# Find default linker
# -------------------
# With GNU ld # With GNU ld
AC_ARG_WITH(gnu-ld, AC_ARG_WITH(gnu-ld,
...@@ -106,6 +166,21 @@ if test x"${DEFAULT_LINKER+set}" = x"set"; then ...@@ -106,6 +166,21 @@ if test x"${DEFAULT_LINKER+set}" = x"set"; then
[Define to enable the use of a default linker.]) [Define to enable the use of a default linker.])
fi fi
AC_MSG_CHECKING([whether a default linker was specified])
if test x"${DEFAULT_LINKER+set}" = x"set"; then
if test x"$gnu_ld_flag" = x"no"; then
AC_MSG_RESULT([yes ($DEFAULT_LINKER)])
else
AC_MSG_RESULT([yes ($DEFAULT_LINKER - GNU ld)])
fi
else
AC_MSG_RESULT(no)
fi
# ----------------------
# Find default assembler
# ----------------------
# With GNU as # With GNU as
AC_ARG_WITH(gnu-as, AC_ARG_WITH(gnu-as,
[ --with-gnu-as arrange to work with GNU as], [ --with-gnu-as arrange to work with GNU as],
...@@ -125,63 +200,20 @@ if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then ...@@ -125,63 +200,20 @@ if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
[Define to enable the use of a default assembler.]) [Define to enable the use of a default assembler.])
fi fi
# With stabs AC_MSG_CHECKING([whether a default assembler was specified])
AC_ARG_WITH(stabs, if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
[ --with-stabs arrange to use stabs instead of host debug format], if test x"$gas_flag" = x"no"; then
stabs="$with_stabs", AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER)])
stabs=no)
# With ELF
AC_ARG_WITH(elf,
[ --with-elf arrange to use ELF instead of host debug format],
elf="$with_elf",
elf=no)
# Specify the local prefix
local_prefix=
AC_ARG_WITH(local-prefix,
[ --with-local-prefix=DIR specifies directory to put local include],
[case "${withval}" in
yes) AC_MSG_ERROR(bad value ${withval} given for local include directory prefix) ;;
no) ;;
*) local_prefix=$with_local_prefix ;;
esac])
# Default local prefix if it is empty
if test x$local_prefix = x; then
local_prefix=/usr/local
fi
# Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
# passed in by the toplevel make and thus we'd get different behavior
# depending on where we built the sources.
gcc_gxx_include_dir=
# Specify the g++ header file directory
AC_ARG_WITH(gxx-include-dir,
[ --with-gxx-include-dir=DIR
specifies directory to put g++ header files],
[case "${withval}" in
yes) AC_MSG_ERROR(bad value ${withval} given for g++ include directory) ;;
no) ;;
*) gcc_gxx_include_dir=$with_gxx_include_dir ;;
esac])
if test x${gcc_gxx_include_dir} = x; then
if test x${enable_version_specific_runtime_libs} = xyes; then
gcc_gxx_include_dir='${libsubdir}/include/c++'
else else
topsrcdir=${srcdir}/.. . ${srcdir}/../config.if AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER - GNU as)])
changequote(<<, >>)dnl
gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
changequote([, ])dnl
fi fi
else
AC_MSG_RESULT(no)
fi fi
# Determine the host, build, and target systems # ---------------
AC_CANONICAL_SYSTEM # Find C compiler
# ---------------
# Set program_transform_name
AC_ARG_PROGRAM
# Find the native compiler # Find the native compiler
AC_PROG_CC AC_PROG_CC
...@@ -195,9 +227,6 @@ fi ...@@ -195,9 +227,6 @@ fi
AC_SUBST(NO_MINUS_C_MINUS_O) AC_SUBST(NO_MINUS_C_MINUS_O)
AC_SUBST(OUTPUT_OPTION) AC_SUBST(OUTPUT_OPTION)
# See if GNAT has been installed
gcc_AC_PROG_GNAT
AC_CACHE_CHECK(whether ${CC-cc} accepts -Wno-long-long, AC_CACHE_CHECK(whether ${CC-cc} accepts -Wno-long-long,
ac_cv_prog_cc_no_long_long, ac_cv_prog_cc_no_long_long,
[save_CFLAGS="$CFLAGS" [save_CFLAGS="$CFLAGS"
...@@ -206,6 +235,34 @@ AC_TRY_COMPILE(,,ac_cv_prog_cc_no_long_long=yes, ...@@ -206,6 +235,34 @@ AC_TRY_COMPILE(,,ac_cv_prog_cc_no_long_long=yes,
ac_cv_prog_cc_no_long_long=no) ac_cv_prog_cc_no_long_long=no)
CFLAGS="$save_CFLAGS"]) CFLAGS="$save_CFLAGS"])
AC_PROG_CPP
AC_C_INLINE
gcc_AC_C_VOLATILE
gcc_AC_C_LONG_DOUBLE
gcc_AC_C_LONG_LONG
gcc_AC_C__BOOL
# sizeof(char) is 1 by definition.
AC_COMPILE_CHECK_SIZEOF(short)
AC_COMPILE_CHECK_SIZEOF(int)
AC_COMPILE_CHECK_SIZEOF(long)
if test $ac_cv_c_long_long = yes; then
AC_COMPILE_CHECK_SIZEOF(long long)
fi
if test $ac_cv_c___int64 = yes; then
AC_COMPILE_CHECK_SIZEOF(__int64)
fi
gcc_AC_C_CHARSET
# -----------------
# Find Ada compiler
# -----------------
# See if GNAT has been installed
gcc_AC_PROG_GNAT
if test x$have_gnat != xno ; then if test x$have_gnat != xno ; then
AC_CACHE_CHECK(whether ${ADAC} accepts -Wno-long-long, AC_CACHE_CHECK(whether ${ADAC} accepts -Wno-long-long,
ac_cv_prog_adac_no_long_long, ac_cv_prog_adac_no_long_long,
...@@ -222,6 +279,10 @@ else ...@@ -222,6 +279,10 @@ else
ac_cv_prog_adac_no_long_long=yes ac_cv_prog_adac_no_long_long=yes
fi fi
# ---------------------
# Warnings and checking
# ---------------------
strict1_warn= strict1_warn=
if test $ac_cv_prog_cc_no_long_long = yes && \ if test $ac_cv_prog_cc_no_long_long = yes && \
test $ac_cv_prog_adac_no_long_long = yes ; then test $ac_cv_prog_adac_no_long_long = yes ; then
...@@ -229,27 +290,6 @@ if test $ac_cv_prog_cc_no_long_long = yes && \ ...@@ -229,27 +290,6 @@ if test $ac_cv_prog_cc_no_long_long = yes && \
fi fi
AC_SUBST(strict1_warn) AC_SUBST(strict1_warn)
AC_PROG_CPP
AC_C_INLINE
gcc_AC_C_VOLATILE
gcc_AC_C_LONG_DOUBLE
gcc_AC_C_LONG_LONG
gcc_AC_C__BOOL
# sizeof(char) is 1 by definition.
AC_COMPILE_CHECK_SIZEOF(short)
AC_COMPILE_CHECK_SIZEOF(int)
AC_COMPILE_CHECK_SIZEOF(long)
if test $ac_cv_c_long_long = yes; then
AC_COMPILE_CHECK_SIZEOF(long long)
fi
if test $ac_cv_c___int64 = yes; then
AC_COMPILE_CHECK_SIZEOF(__int64)
fi
gcc_AC_C_CHARSET
# If the native compiler is GCC, we can enable warnings even in stage1. # If the native compiler is GCC, we can enable warnings even in stage1.
# That's useful for people building cross-compilers, or just running a # That's useful for people building cross-compilers, or just running a
# quick `make'. # quick `make'.
...@@ -259,12 +299,6 @@ if test "x$GCC" = "xyes"; then ...@@ -259,12 +299,6 @@ if test "x$GCC" = "xyes"; then
fi fi
AC_SUBST(warn_cflags) AC_SUBST(warn_cflags)
# Determine whether or not multilibs are enabled.
AC_ARG_ENABLE(multilib,
[ --enable-multilib enable library support for multiple ABIs],
[], [enable_multilib=yes])
AC_SUBST(enable_multilib)
# Enable -Werror in bootstrap stage2 and later. # Enable -Werror in bootstrap stage2 and later.
# Change the default to "no" on release branches. # Change the default to "no" on release branches.
AC_ARG_ENABLE(werror, AC_ARG_ENABLE(werror,
...@@ -392,15 +426,27 @@ esac], ...@@ -392,15 +426,27 @@ esac],
[coverage_flags=""]) [coverage_flags=""])
AC_SUBST(coverage_flags) AC_SUBST(coverage_flags)
AC_ARG_WITH(cpp_install_dir, # --------
[ --with-cpp-install-dir=DIR # UNSORTED
install the user visible C preprocessor in DIR # --------
(relative to PREFIX) as well as PREFIX/bin],
[if test x$withval = xyes; then # With stabs
AC_MSG_ERROR([option --with-cpp-install-dir requires an argument]) AC_ARG_WITH(stabs,
elif test x$withval != xno; then [ --with-stabs arrange to use stabs instead of host debug format],
cpp_install_dir=$withval stabs="$with_stabs",
fi]) stabs=no)
# With ELF
AC_ARG_WITH(elf,
[ --with-elf arrange to use ELF instead of host debug format],
elf="$with_elf",
elf=no)
# Determine whether or not multilibs are enabled.
AC_ARG_ENABLE(multilib,
[ --enable-multilib enable library support for multiple ABIs],
[], [enable_multilib=yes])
AC_SUBST(enable_multilib)
# Enable __cxa_atexit for C++. # Enable __cxa_atexit for C++.
AC_ARG_ENABLE(__cxa_atexit, AC_ARG_ENABLE(__cxa_atexit,
...@@ -545,28 +591,6 @@ AC_SUBST(stage1_cflags) ...@@ -545,28 +591,6 @@ AC_SUBST(stage1_cflags)
AC_PROG_MAKE_SET AC_PROG_MAKE_SET
AC_MSG_CHECKING([whether a default assembler was specified])
if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
if test x"$gas_flag" = x"no"; then
AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER)])
else
AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER - GNU as)])
fi
else
AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING([whether a default linker was specified])
if test x"${DEFAULT_LINKER+set}" = x"set"; then
if test x"$gnu_ld_flag" = x"no"; then
AC_MSG_RESULT([yes ($DEFAULT_LINKER)])
else
AC_MSG_RESULT([yes ($DEFAULT_LINKER - GNU ld)])
fi
else
AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING(for GNU C library) AC_MSG_CHECKING(for GNU C library)
AC_CACHE_VAL(gcc_cv_glibc, AC_CACHE_VAL(gcc_cv_glibc,
[AC_TRY_COMPILE( [AC_TRY_COMPILE(
...@@ -865,6 +889,10 @@ if test x"$use_libunwind_exceptions" = xyes; then ...@@ -865,6 +889,10 @@ if test x"$use_libunwind_exceptions" = xyes; then
[Define if gcc should use -lunwind.]) [Define if gcc should use -lunwind.])
fi fi
# --------------------------------------------------------
# Build, host, and target specific configuration fragments
# --------------------------------------------------------
target_gtfiles= target_gtfiles=
build_xm_file= build_xm_file=
build_xm_defines= build_xm_defines=
...@@ -1058,6 +1086,10 @@ build_xm_file="${build_auto} ansidecl.h ${build_xm_file}" ...@@ -1058,6 +1086,10 @@ build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
# put this back in temporarily. # put this back in temporarily.
xm_file="ansidecl.h ${xm_file}" xm_file="ansidecl.h ${xm_file}"
# --------
# UNSORTED
# --------
# Truncate the target if necessary # Truncate the target if necessary
if test x$host_truncate_target != x; then if test x$host_truncate_target != x; then
target=`echo $target | sed -e 's/\(..............\).*/\1/'` target=`echo $target | sed -e 's/\(..............\).*/\1/'`
...@@ -1188,6 +1220,8 @@ do ...@@ -1188,6 +1220,8 @@ do
fi fi
done done
symbolic_link='ln -s'
# If the host doesn't support symlinks, modify CC in # If the host doesn't support symlinks, modify CC in
# FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works. # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
# Otherwise, we can use "CC=$(CC)". # Otherwise, we can use "CC=$(CC)".
...@@ -1330,16 +1364,15 @@ else ...@@ -1330,16 +1364,15 @@ else
done done
fi fi
if test x$use_collect2 = xno; then
use_collect2=
fi
# Add a definition of USE_COLLECT2 if system wants one. # Add a definition of USE_COLLECT2 if system wants one.
if test x$use_collect2 != x case $use_collect2 in
then no) use_collect2= ;;
host_xm_defines="${host_xm_defines} USE_COLLECT2" "") ;;
xm_defines="${xm_defines} USE_COLLECT2" *)
fi host_xm_defines="${host_xm_defines} USE_COLLECT2"
xm_defines="${xm_defines} USE_COLLECT2"
;;
esac
# If we have gas in the build tree, make a link to it. # If we have gas in the build tree, make a link to it.
if test -f ../gas/Makefile; then if test -f ../gas/Makefile; then
...@@ -1359,6 +1392,7 @@ fi ...@@ -1359,6 +1392,7 @@ fi
# Figure out what assembler we will be using. # Figure out what assembler we will be using.
AC_MSG_CHECKING(what assembler to use) AC_MSG_CHECKING(what assembler to use)
in_tree_gas=no
gcc_cv_as= gcc_cv_as=
gcc_cv_gas_major_version= gcc_cv_gas_major_version=
gcc_cv_gas_minor_version= gcc_cv_gas_minor_version=
...@@ -1371,8 +1405,10 @@ elif test -x "$AS"; then ...@@ -1371,8 +1405,10 @@ elif test -x "$AS"; then
elif test -x as$host_exeext; then elif test -x as$host_exeext; then
# Build using assembler in the current directory. # Build using assembler in the current directory.
gcc_cv_as=./as$host_exeext gcc_cv_as=./as$host_exeext
elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then elif test -f $gcc_cv_as_gas_srcdir/configure.in \
&& test -f ../gas/Makefile; then
# Single tree build which includes gas. # Single tree build which includes gas.
in_tree_gas=yes
for f in $gcc_cv_as_bfd_srcdir/configure $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in for f in $gcc_cv_as_bfd_srcdir/configure $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
do do
changequote(,)dnl changequote(,)dnl
...@@ -1448,14 +1484,18 @@ if test "x$gcc_cv_as" = x; then ...@@ -1448,14 +1484,18 @@ if test "x$gcc_cv_as" = x; then
fi fi
done done
fi fi
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then case $in_tree_gas in
AC_MSG_RESULT("newly built gas") yes)
else AC_MSG_RESULT("newly built gas")
AC_MSG_RESULT($gcc_cv_as) ;;
fi no)
AC_MSG_RESULT($gcc_cv_as)
;;
esac
# Figure out what linker we will be using. # Figure out what linker we will be using.
AC_MSG_CHECKING(what linker to use) AC_MSG_CHECKING(what linker to use)
in_tree_ld=no
gcc_cv_ld= gcc_cv_ld=
gcc_cv_gld_major_version= gcc_cv_gld_major_version=
gcc_cv_gld_minor_version= gcc_cv_gld_minor_version=
...@@ -1468,8 +1508,10 @@ elif test -x "$LD"; then ...@@ -1468,8 +1508,10 @@ elif test -x "$LD"; then
elif test -x ld$host_exeext; then elif test -x ld$host_exeext; then
# Build using linker in the current directory. # Build using linker in the current directory.
gcc_cv_ld=./ld$host_exeext gcc_cv_ld=./ld$host_exeext
elif test -f $gcc_cv_ld_gld_srcdir/configure.in -a -f ../ld/Makefile; then elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
&& test -f ../ld/Makefile; then
# Single tree build which includes ld. # Single tree build which includes ld.
in_tree_ld=yes
for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in
do do
changequote(,)dnl changequote(,)dnl
...@@ -1544,11 +1586,14 @@ if test "x$gcc_cv_ld" = x; then ...@@ -1544,11 +1586,14 @@ if test "x$gcc_cv_ld" = x; then
fi fi
done done
fi fi
if test x$gcc_cv_gld_major_version != x -a x$gcc_cv_gld_minor_version != x; then case $in_tree_ld in
AC_MSG_RESULT("newly built ld") yes)
else AC_MSG_RESULT("newly built ld")
AC_MSG_RESULT($gcc_cv_ld) ;;
fi no)
AC_MSG_RESULT($gcc_cv_ld)
;;
esac
# Figure out what nm we will be using. # Figure out what nm we will be using.
AC_MSG_CHECKING(what nm to use) AC_MSG_CHECKING(what nm to use)
...@@ -1575,7 +1620,7 @@ AC_MSG_RESULT($gcc_cv_objdump) ...@@ -1575,7 +1620,7 @@ AC_MSG_RESULT($gcc_cv_objdump)
# Figure out what assembler alignment features are present. # Figure out what assembler alignment features are present.
AC_MSG_CHECKING(assembler alignment features) AC_MSG_CHECKING(assembler alignment features)
gcc_cv_as_alignment_features=none gcc_cv_as_alignment_features=none
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test $in_tree_gas = yes; then
# Gas version 2.6 and later support for .balign and .p2align. # Gas version 2.6 and later support for .balign and .p2align.
# bytes to skip when using .p2align. # bytes to skip when using .p2align.
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
...@@ -1610,7 +1655,7 @@ AC_MSG_RESULT($gcc_cv_as_alignment_features) ...@@ -1610,7 +1655,7 @@ AC_MSG_RESULT($gcc_cv_as_alignment_features)
AC_MSG_CHECKING(assembler subsection support) AC_MSG_CHECKING(assembler subsection support)
gcc_cv_as_subsections=no gcc_cv_as_subsections=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
gcc_cv_as_subsections="working .subsection -1" gcc_cv_as_subsections="working .subsection -1"
fi fi
...@@ -1648,7 +1693,7 @@ AC_MSG_RESULT($gcc_cv_as_subsections) ...@@ -1648,7 +1693,7 @@ AC_MSG_RESULT($gcc_cv_as_subsections)
AC_MSG_CHECKING(assembler weak support) AC_MSG_CHECKING(assembler weak support)
gcc_cv_as_weak=no gcc_cv_as_weak=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
gcc_cv_as_weak="yes" gcc_cv_as_weak="yes"
fi fi
...@@ -1667,7 +1712,7 @@ AC_MSG_RESULT($gcc_cv_as_weak) ...@@ -1667,7 +1712,7 @@ AC_MSG_RESULT($gcc_cv_as_weak)
AC_MSG_CHECKING(assembler hidden support) AC_MSG_CHECKING(assembler hidden support)
gcc_cv_as_hidden=no gcc_cv_as_hidden=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 \ if test "$gcc_cv_gas_major_version" -eq 2 \
-a "$gcc_cv_gas_minor_version" -eq 12 \ -a "$gcc_cv_gas_minor_version" -eq 12 \
-a "$gcc_cv_gas_patch_version" -ge 1 \ -a "$gcc_cv_gas_patch_version" -ge 1 \
...@@ -1742,7 +1787,7 @@ AC_SUBST(libgcc_visibility) ...@@ -1742,7 +1787,7 @@ AC_SUBST(libgcc_visibility)
AC_MSG_CHECKING(assembler leb128 support) AC_MSG_CHECKING(assembler leb128 support)
gcc_cv_as_leb128=no gcc_cv_as_leb128=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 11 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 11 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
gcc_cv_as_leb128="yes" gcc_cv_as_leb128="yes"
fi fi
...@@ -1786,7 +1831,7 @@ AC_MSG_RESULT($gcc_cv_as_leb128) ...@@ -1786,7 +1831,7 @@ AC_MSG_RESULT($gcc_cv_as_leb128)
AC_MSG_CHECKING(assembler eh_frame optimization) AC_MSG_CHECKING(assembler eh_frame optimization)
gcc_cv_as_eh_frame=no gcc_cv_as_eh_frame=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
gcc_cv_as_eh_frame="yes" gcc_cv_as_eh_frame="yes"
fi fi
...@@ -1864,7 +1909,7 @@ AC_MSG_RESULT($gcc_cv_as_eh_frame) ...@@ -1864,7 +1909,7 @@ AC_MSG_RESULT($gcc_cv_as_eh_frame)
AC_MSG_CHECKING(assembler section merging support) AC_MSG_CHECKING(assembler section merging support)
gcc_cv_as_shf_merge=no gcc_cv_as_shf_merge=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
gcc_cv_as_shf_merge=yes gcc_cv_as_shf_merge=yes
fi fi
...@@ -2000,8 +2045,7 @@ foo: .long 25 ...@@ -2000,8 +2045,7 @@ foo: .long 25
esac esac
if test -z "$tls_first_major"; then if test -z "$tls_first_major"; then
: :
elif test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x elif test $in_tree_gas = yes ; then
then
if test "$gcc_cv_gas_major_version" -eq "$tls_first_major" \ if test "$gcc_cv_gas_major_version" -eq "$tls_first_major" \
-a "$gcc_cv_gas_minor_version" -ge "$tls_first_minor" \ -a "$gcc_cv_gas_minor_version" -ge "$tls_first_minor" \
-o "$gcc_cv_gas_major_version" -gt "$tls_first_major"; then -o "$gcc_cv_gas_major_version" -gt "$tls_first_major"; then
...@@ -2027,9 +2071,7 @@ case "$target" in ...@@ -2027,9 +2071,7 @@ case "$target" in
AC_CACHE_CHECK([assembler supports explicit relocations], AC_CACHE_CHECK([assembler supports explicit relocations],
gcc_cv_as_explicit_relocs, [ gcc_cv_as_explicit_relocs, [
gcc_cv_as_explicit_relocs=unknown gcc_cv_as_explicit_relocs=unknown
if test x$gcc_cv_gas_major_version != x \ if test $in_tree_gas = yes ; then
-a x$gcc_cv_gas_minor_version != x
then
if test "$gcc_cv_gas_major_version" -eq 2 \ if test "$gcc_cv_gas_major_version" -eq 2 \
-a "$gcc_cv_gas_minor_version" -ge 12 \ -a "$gcc_cv_gas_minor_version" -ge 12 \
-o "$gcc_cv_gas_major_version" -gt 2; then -o "$gcc_cv_gas_major_version" -gt 2; then
...@@ -2186,7 +2228,7 @@ changequote(,)dnl ...@@ -2186,7 +2228,7 @@ changequote(,)dnl
changequote([,])dnl changequote([,])dnl
AC_MSG_CHECKING(assembler instructions) AC_MSG_CHECKING(assembler instructions)
gcc_cv_as_instructions= gcc_cv_as_instructions=
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
gcc_cv_as_instructions="filds fists" gcc_cv_as_instructions="filds fists"
fi fi
...@@ -2209,8 +2251,7 @@ changequote([,])dnl ...@@ -2209,8 +2251,7 @@ changequote([,])dnl
AC_MSG_CHECKING(assembler GOTOFF in data directives) AC_MSG_CHECKING(assembler GOTOFF in data directives)
gcc_cv_as_gotoff_in_data=no gcc_cv_as_gotoff_in_data=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x if test $in_tree_gas = yes ; then
then
if test "$gcc_cv_gas_major_version" -eq 2 \ if test "$gcc_cv_gas_major_version" -eq 2 \
-a "$gcc_cv_gas_minor_version" -ge 11 \ -a "$gcc_cv_gas_minor_version" -ge 11 \
-o "$gcc_cv_gas_major_version" -gt 2; then -o "$gcc_cv_gas_major_version" -gt 2; then
...@@ -2287,8 +2328,7 @@ case "$target" in ...@@ -2287,8 +2328,7 @@ case "$target" in
insn="nop 0" insn="nop 0"
;; ;;
esac esac
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; if test $in_tree_gas = yes ; then
then
if test "$gcc_cv_gas_major_version" -eq 2 \ if test "$gcc_cv_gas_major_version" -eq 2 \
-a "$gcc_cv_gas_minor_version" -ge 11 \ -a "$gcc_cv_gas_minor_version" -ge 11 \
-o "$gcc_cv_gas_major_version" -gt 2 \ -o "$gcc_cv_gas_major_version" -gt 2 \
...@@ -2327,8 +2367,7 @@ AC_MSG_RESULT($gcc_cv_as_dwarf2_debug_line) ...@@ -2327,8 +2367,7 @@ AC_MSG_RESULT($gcc_cv_as_dwarf2_debug_line)
AC_MSG_CHECKING(assembler --gdwarf2 support) AC_MSG_CHECKING(assembler --gdwarf2 support)
gcc_cv_as_gdwarf2_flag=no gcc_cv_as_gdwarf2_flag=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; if test $in_tree_gas = yes ; then
then
if test "$gcc_cv_gas_major_version" -eq 2 \ if test "$gcc_cv_gas_major_version" -eq 2 \
-a "$gcc_cv_gas_minor_version" -ge 11 \ -a "$gcc_cv_gas_minor_version" -ge 11 \
-o "$gcc_cv_gas_major_version" -gt 2 \ -o "$gcc_cv_gas_major_version" -gt 2 \
...@@ -2353,8 +2392,7 @@ AC_MSG_RESULT($gcc_cv_as_gdwarf2_flag) ...@@ -2353,8 +2392,7 @@ AC_MSG_RESULT($gcc_cv_as_gdwarf2_flag)
AC_MSG_CHECKING(assembler --gstabs support) AC_MSG_CHECKING(assembler --gstabs support)
gcc_cv_as_gstabs_flag=no gcc_cv_as_gstabs_flag=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; if test $in_tree_gas = yes ; then
then
if test "$gcc_cv_gas_major_version" -eq 2 \ if test "$gcc_cv_gas_major_version" -eq 2 \
-a "$gcc_cv_gas_minor_version" -ge 11 \ -a "$gcc_cv_gas_minor_version" -ge 11 \
-o "$gcc_cv_gas_major_version" -gt 2 \ -o "$gcc_cv_gas_major_version" -gt 2 \
...@@ -2378,7 +2416,7 @@ AC_MSG_RESULT($gcc_cv_as_gstabs_flag) ...@@ -2378,7 +2416,7 @@ AC_MSG_RESULT($gcc_cv_as_gstabs_flag)
AC_MSG_CHECKING(linker read-only and read-write section mixing) AC_MSG_CHECKING(linker read-only and read-write section mixing)
gcc_cv_ld_ro_rw_mix=unknown gcc_cv_ld_ro_rw_mix=unknown
if test x$gcc_cv_gld_major_version != x -a x$gcc_cv_gld_minor_version != x; then if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ../ld/Makefile > /dev/null; then if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ../ld/Makefile > /dev/null; then
gcc_cv_ld_ro_rw_mix=read-write gcc_cv_ld_ro_rw_mix=read-write
fi fi
...@@ -2416,7 +2454,7 @@ AC_MSG_RESULT($gcc_cv_ld_ro_rw_mix) ...@@ -2416,7 +2454,7 @@ AC_MSG_RESULT($gcc_cv_ld_ro_rw_mix)
AC_MSG_CHECKING(linker PT_GNU_EH_FRAME support) AC_MSG_CHECKING(linker PT_GNU_EH_FRAME support)
gcc_cv_ld_eh_frame_hdr=no gcc_cv_ld_eh_frame_hdr=no
if test x$gcc_cv_gld_major_version != x -a x$gcc_cv_gld_minor_version != x; then if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ../ld/Makefile > /dev/null; then if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ../ld/Makefile > /dev/null; then
gcc_cv_ld_eh_frame_hdr=yes gcc_cv_ld_eh_frame_hdr=yes
fi fi
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment