ld STRINGIFY
Delete support for old compilers that don't support string
concatentation.
* Makefile.am (stringify.sed): Delete rule.
(GEN_DEPENDS, DISTCLEANFILES): Adjust.
* configure.ac (STRINGIFY): Delete.
* emultempl/beos.em: Use stringify.sed from srcdir.
* emultempl/elf.em: Likewise.
* emultempl/generic.em: Likewise.
* emultempl/msp430.em: Likewise.
* emultempl/pdp11.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/pep.em: Likewise.
* emultempl/stringify.sed: Renamed from..
* emultempl/astring.sed: ..this.
* emultempl/ostring.sed: Delete.
* Makefile.in: Regenerate.
* configure: Regenerate.
diff --git a/ld/Makefile.am b/ld/Makefile.am
index da885b6..49dd3b5 100644
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -623,16 +623,13 @@
ldscripts/stamp:
$(AM_V_GEN)test -d $(@D) || mkdir $(@D); touch $@
-stringify.sed: ${srcdir}/emultempl/$(STRINGIFY)
- $(AM_V_GEN)cp ${srcdir}/emultempl/$(STRINGIFY) stringify.sed
-
if AMDEP
GENDEPDIR=$(DEPDIR)
else
GENDEPDIR=
endif
GENSCRIPTS = $(SHELL) $(srcdir)/genscripts.sh "${srcdir}" "${libdir}" "${prefix}" "${exec_prefix}" @host@ @target@ @target_alias@ "$(GENDEPDIR)" "${LIB_PATH}" "@EMULATION_LIBPATH@" "@NATIVE_LIB_DIRS@" @use_sysroot@ @enable_initfini_array@
-GEN_DEPENDS = $(srcdir)/genscripts.sh stringify.sed ldscripts/stamp
+GEN_DEPENDS = $(srcdir)/genscripts.sh ldscripts/stamp
@TDIRS@
@@ -826,7 +823,7 @@
$(AM_V_GEN)$(MAKEINFOHTML) $(AM_MAKEINFOHTMLFLAGS) $(MAKEINFOFLAGS) \
--split=node -I$(srcdir) $(srcdir)/ld.texi -o doc/ld
-DISTCLEANFILES = site.exp development.exp enablings.exp site.bak stringify.sed
+DISTCLEANFILES = site.exp development.exp enablings.exp site.bak
distclean-local:
rm -rf ldscripts
diff --git a/ld/Makefile.in b/ld/Makefile.in
index 38c3b5f..10278dd 100644
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -462,7 +462,6 @@
SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
-STRINGIFY = @STRINGIFY@
STRIP = @STRIP@
TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
@@ -1010,7 +1009,7 @@
@AMDEP_FALSE@GENDEPDIR =
@AMDEP_TRUE@GENDEPDIR = $(DEPDIR)
GENSCRIPTS = $(SHELL) $(srcdir)/genscripts.sh "${srcdir}" "${libdir}" "${prefix}" "${exec_prefix}" @host@ @target@ @target_alias@ "$(GENDEPDIR)" "${LIB_PATH}" "@EMULATION_LIBPATH@" "@NATIVE_LIB_DIRS@" @use_sysroot@ @enable_initfini_array@
-GEN_DEPENDS = $(srcdir)/genscripts.sh stringify.sed ldscripts/stamp
+GEN_DEPENDS = $(srcdir)/genscripts.sh ldscripts/stamp
# We need this for automake to use YLWRAP.
# Allow dependency tracking to work for these files, too.
@@ -1075,7 +1074,7 @@
EXTRA_DIST = ldgram.c ldgram.h ldlex.c emultempl/spu_ovl.@OBJEXT@_c \
emultempl/spu_icache.@OBJEXT@_c deffilep.c deffilep.h $(man_MANS)
-DISTCLEANFILES = site.exp development.exp enablings.exp site.bak stringify.sed
+DISTCLEANFILES = site.exp development.exp enablings.exp site.bak
all: $(BUILT_SOURCES) config.h
$(MAKE) $(AM_MAKEFLAGS) all-recursive
@@ -2353,9 +2352,6 @@
ldscripts/stamp:
$(AM_V_GEN)test -d $(@D) || mkdir $(@D); touch $@
-stringify.sed: ${srcdir}/emultempl/$(STRINGIFY)
- $(AM_V_GEN)cp ${srcdir}/emultempl/$(STRINGIFY) stringify.sed
-
@TDIRS@
e%.c:
diff --git a/ld/configure b/ld/configure
index 960d54f..d2cdf25 100755
--- a/ld/configure
+++ b/ld/configure
@@ -646,7 +646,6 @@
elf_plt_unwind_list_options
elf_shlib_list_options
elf_list_options
-STRINGIFY
ZSTD_LIBS
ZSTD_CFLAGS
zlibinc
@@ -11656,7 +11655,7 @@
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11659 "configure"
+#line 11658 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11762,7 +11761,7 @@
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11765 "configure"
+#line 11764 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -17271,45 +17270,6 @@
fi
-# When converting linker scripts into strings for use in emulation
-# files, use astring.sed if the compiler supports ANSI string
-# concatenation, or ostring.sed otherwise. This is to support the
-# broken Microsoft MSVC compiler, which limits the length of string
-# constants, while still supporting pre-ANSI compilers which do not
-# support string concatenation.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ANSI C string concatenation works" >&5
-$as_echo_n "checking whether ANSI C string concatenation works... " >&6; }
-if ${ld_cv_string_concatenation+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-char *a = "a" "a";
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ld_cv_string_concatenation=yes
-else
- ld_cv_string_concatenation=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_cv_string_concatenation" >&5
-$as_echo "$ld_cv_string_concatenation" >&6; }
-if test "$ld_cv_string_concatenation" = "yes"; then
- STRINGIFY=astring.sed
-else
- STRINGIFY=ostring.sed
-fi
-
-
# target-specific stuff:
all_targets=
diff --git a/ld/configure.ac b/ld/configure.ac
index 14628e5..c3ebd3e 100644
--- a/ld/configure.ac
+++ b/ld/configure.ac
@@ -392,25 +392,6 @@
AM_ZLIB
AC_ZSTD
-# When converting linker scripts into strings for use in emulation
-# files, use astring.sed if the compiler supports ANSI string
-# concatenation, or ostring.sed otherwise. This is to support the
-# broken Microsoft MSVC compiler, which limits the length of string
-# constants, while still supporting pre-ANSI compilers which do not
-# support string concatenation.
-AC_MSG_CHECKING([whether ANSI C string concatenation works])
-AC_CACHE_VAL(ld_cv_string_concatenation,
-[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [char *a = "a" "a";])],
- ld_cv_string_concatenation=yes,
- ld_cv_string_concatenation=no)])
-AC_MSG_RESULT($ld_cv_string_concatenation)
-if test "$ld_cv_string_concatenation" = "yes"; then
- STRINGIFY=astring.sed
-else
- STRINGIFY=ostring.sed
-fi
-AC_SUBST(STRINGIFY)
-
# target-specific stuff:
all_targets=
diff --git a/ld/emultempl/beos.em b/ld/emultempl/beos.em
index 521d927..e597f34 100644
--- a/ld/emultempl/beos.em
+++ b/ld/emultempl/beos.em
@@ -718,7 +718,7 @@
# Scripts compiled in.
# sed commands to quote an ld script as a C string.
-sc="-f stringify.sed"
+sc="-f ${srcdir}/emultempl/stringify.sed"
fragment <<EOF
{
diff --git a/ld/emultempl/elf.em b/ld/emultempl/elf.em
index 3f67f8b..1c5030d 100644
--- a/ld/emultempl/elf.em
+++ b/ld/emultempl/elf.em
@@ -199,7 +199,7 @@
# Scripts compiled in.
# sed commands to quote an ld script as a C string.
-sc="-f stringify.sed"
+sc="-f ${srcdir}/emultempl/stringify.sed"
fragment <<EOF
{
diff --git a/ld/emultempl/generic.em b/ld/emultempl/generic.em
index c280ed3..b37a1e7 100644
--- a/ld/emultempl/generic.em
+++ b/ld/emultempl/generic.em
@@ -86,7 +86,7 @@
# Scripts compiled in.
# sed commands to quote an ld script as a C string.
-sc="-f stringify.sed"
+sc="-f ${srcdir}/emultempl/stringify.sed"
fragment <<EOF
{
diff --git a/ld/emultempl/msp430.em b/ld/emultempl/msp430.em
index 33fff78..65be045 100644
--- a/ld/emultempl/msp430.em
+++ b/ld/emultempl/msp430.em
@@ -104,7 +104,7 @@
# Scripts compiled in.
# sed commands to quote an ld script as a C string.
-sc="-f stringify.sed"
+sc="-f ${srcdir}/emultempl/stringify.sed"
fragment <<EOF
{
diff --git a/ld/emultempl/ostring.sed b/ld/emultempl/ostring.sed
deleted file mode 100644
index a526d3f..0000000
--- a/ld/emultempl/ostring.sed
+++ /dev/null
@@ -1,4 +0,0 @@
-s/["\\]/\\&/g
-s/$/\\n\\/
-1 s/^/"/
-$ s/$/n"/
diff --git a/ld/emultempl/pdp11.em b/ld/emultempl/pdp11.em
index c6dbdee..f5d2f4f 100644
--- a/ld/emultempl/pdp11.em
+++ b/ld/emultempl/pdp11.em
@@ -101,7 +101,7 @@
# Scripts compiled in.
# sed commands to quote an ld script as a C string.
-sc="-f stringify.sed"
+sc="-f ${srcdir}/emultempl/stringify.sed"
fragment <<EOF
{
diff --git a/ld/emultempl/pe.em b/ld/emultempl/pe.em
index 36f60d5..24dc19a 100644
--- a/ld/emultempl/pe.em
+++ b/ld/emultempl/pe.em
@@ -2511,7 +2511,7 @@
# Scripts compiled in.
# sed commands to quote an ld script as a C string.
-sc="-f stringify.sed"
+sc="-f ${srcdir}/emultempl/stringify.sed"
fragment <<EOF
{
diff --git a/ld/emultempl/pep.em b/ld/emultempl/pep.em
index 1df959a..289c72e 100644
--- a/ld/emultempl/pep.em
+++ b/ld/emultempl/pep.em
@@ -2342,7 +2342,7 @@
# Scripts compiled in.
# sed commands to quote an ld script as a C string.
-sc="-f stringify.sed"
+sc="-f ${srcdir}/emultempl/stringify.sed"
fragment <<EOF
{
diff --git a/ld/emultempl/astring.sed b/ld/emultempl/stringify.sed
similarity index 100%
rename from ld/emultempl/astring.sed
rename to ld/emultempl/stringify.sed
