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git://sourceware.org/git/newlib-cygwin.git
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newlib: rename libc_cv_ prefix to newlib_cv_
We've been using both libc_cv_ and newlib_cv_ for our cache vars. Let's consolidate on newlib_cv_ to avoid conflicts with glibc which is already using the libc_cv_ prefix.
This commit is contained in:
Mike Frysinger
parent
624e06b3cf
commit
d5ebf5277e
26
newlib/configure
vendored
26
newlib/configure
vendored
@ -13269,7 +13269,7 @@ $as_echo "#define _ICONV_FROM_ENCODING_WIN_1258 1" >>confdefs.h
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
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$as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
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if ${libc_cv_initfinit_array+:} false; then :
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if ${newlib_cv_initfinit_array+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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cat > conftest.c <<EOF
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@ -13287,18 +13287,18 @@ if { ac_try='${CC} $CFLAGS $CPPFLAGS -c -o conftest conftest.c
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test $ac_status = 0; }; }
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then
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if ${READELF} -S conftest | grep -e INIT_ARRAY > /dev/null; then
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libc_cv_initfinit_array=yes
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newlib_cv_initfinit_array=yes
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else
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libc_cv_initfinit_array=no
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newlib_cv_initfinit_array=no
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fi
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else
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libc_cv_initfinit_array=no
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newlib_cv_initfinit_array=no
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fi
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rm -f conftest*
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_initfinit_array" >&5
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$as_echo "$libc_cv_initfinit_array" >&6; }
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if test $libc_cv_initfinit_array = yes; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $newlib_cv_initfinit_array" >&5
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$as_echo "$newlib_cv_initfinit_array" >&6; }
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if test $newlib_cv_initfinit_array = yes; then
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$as_echo "#define _HAVE_INITFINI_ARRAY 1" >>confdefs.h
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@ -13308,7 +13308,7 @@ fi
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__attribute__ ((__optimize__))" >&5
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$as_echo_n "checking if $CC accepts -fno-tree-loop-distribute-patterns with \
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__attribute__ ((__optimize__))... " >&6; }
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if ${libc_cv_cc_loop_to_function+:} false; then :
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if ${newlib_cv_cc_loop_to_function+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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cat > conftest.c <<EOF
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@ -13316,7 +13316,7 @@ void
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__attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns")))
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foo (void) {}
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EOF
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libc_cv_cc_loop_to_function=no
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newlib_cv_cc_loop_to_function=no
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if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c
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-fno-tree-loop-distribute-patterns conftest.c'
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{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
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@ -13325,13 +13325,13 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c
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$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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test $ac_status = 0; }; }
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then
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libc_cv_cc_loop_to_function=yes
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newlib_cv_cc_loop_to_function=yes
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fi
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rm -f conftest*
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5
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$as_echo "$libc_cv_cc_loop_to_function" >&6; }
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if test $libc_cv_cc_loop_to_function = yes; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $newlib_cv_cc_loop_to_function" >&5
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$as_echo "$newlib_cv_cc_loop_to_function" >&6; }
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if test $newlib_cv_cc_loop_to_function = yes; then
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$as_echo "#define _HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h
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@ -637,7 +637,7 @@ fi;
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NEWLIB_ICONV_DEFINES
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AC_CACHE_CHECK(for .preinit_array/.init_array/.fini_array support,
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libc_cv_initfinit_array, [dnl
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newlib_cv_initfinit_array, [dnl
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cat > conftest.c <<EOF
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int _start (void) { return 0; }
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int __start (void) { return 0; }
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@ -648,33 +648,33 @@ if AC_TRY_COMMAND([${CC} $CFLAGS $CPPFLAGS -c -o conftest conftest.c
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1>&AS_MESSAGE_LOG_FD])
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then
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if ${READELF} -S conftest | grep -e INIT_ARRAY > /dev/null; then
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libc_cv_initfinit_array=yes
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newlib_cv_initfinit_array=yes
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else
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libc_cv_initfinit_array=no
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newlib_cv_initfinit_array=no
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fi
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else
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libc_cv_initfinit_array=no
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newlib_cv_initfinit_array=no
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fi
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rm -f conftest*])
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if test $libc_cv_initfinit_array = yes; then
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if test $newlib_cv_initfinit_array = yes; then
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AC_DEFINE(_HAVE_INITFINI_ARRAY, 1, [Define if the linker supports .preinit_array/.init_array/.fini_array sections.])
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fi
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AC_CACHE_CHECK(if $CC accepts -fno-tree-loop-distribute-patterns with \
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__attribute__ ((__optimize__)), libc_cv_cc_loop_to_function, [dnl
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__attribute__ ((__optimize__)), newlib_cv_cc_loop_to_function, [dnl
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cat > conftest.c <<EOF
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void
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__attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns")))
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foo (void) {}
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EOF
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libc_cv_cc_loop_to_function=no
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newlib_cv_cc_loop_to_function=no
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if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c
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-fno-tree-loop-distribute-patterns conftest.c])
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then
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libc_cv_cc_loop_to_function=yes
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newlib_cv_cc_loop_to_function=yes
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fi
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rm -f conftest*])
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if test $libc_cv_cc_loop_to_function = yes; then
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if test $newlib_cv_cc_loop_to_function = yes; then
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AC_DEFINE(_HAVE_CC_INHIBIT_LOOP_TO_LIBCALL, 1, [Define if compiler supports -fno-tree-loop-distribute-patterns.])
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fi
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@ -126,7 +126,7 @@ case "${host_cpu}" in
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amdgcn*)
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newlib_cflags="${newlib_cflags} -D__DYNAMIC_REENT__"
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machine_dir=amdgcn
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libc_cv_initfinit_array=yes
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newlib_cv_initfinit_array=yes
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;;
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arc*)
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machine_dir=arc
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