* configure.ac: Export new conditional variable HAVE_ZLIB.

	* testsuite/Makefile.am (flagstest_o_specialfile): Condition
	on HAVE_ZLIB.
	(flagstest_o_specialfile_and_compress_debug_sections): Likewise.
	* configure, Makefile.in, testsuite/Makefile.in: Rebuild.

6 files changed, 73 insertions, 30 deletions

diff --git a/gold/ChangeLog b/gold/ChangeLog
index 0f69f96..6eb7f79 100644
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,3 +1,11 @@
+2008-04-08  Craig Silverstein  <csilvers@google.com>
+
+	* configure.ac: Export new conditional variable HAVE_ZLIB.
+	* testsuite/Makefile.am (flagstest_o_specialfile): Condition
+	on HAVE_ZLIB.
+	(flagstest_o_specialfile_and_compress_debug_sections): Likewise.
+	* configure, Makefile.in, testsuite/Makefile.in: Rebuild.
+
 2008-04-07  Ian Lance Taylor  <iant@google.com>
 
 	* version.cc (version_string): Set to "1.5".
diff --git a/gold/Makefile.in b/gold/Makefile.in
index e2a0f94..66e994a 100644
--- a/gold/Makefile.in
+++ b/gold/Makefile.in
@@ -186,6 +186,8 @@ GCC_FALSE = @GCC_FALSE@
 GCC_TRUE = @GCC_TRUE@
 GENCAT = @GENCAT@
 GMSGFMT = @GMSGFMT@
+HAVE_ZLIB_FALSE = @HAVE_ZLIB_FALSE@
+HAVE_ZLIB_TRUE = @HAVE_ZLIB_TRUE@
 INCINTL = @INCINTL@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
diff --git a/gold/configure b/gold/configure
index 1f36d66..e90d04d 100755
--- a/gold/configure
+++ b/gold/configure
@@ -309,7 +309,7 @@ ac_includes_default="\
 # include <unistd.h>
 #endif"
 
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar THREADS_TRUE THREADS_FALSE TARGETOBJS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE YACC RANLIB ac_ct_RANLIB LN_S USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT MKINSTALLDIRS MSGFMT MSGMERGE NATIVE_LINKER_TRUE NATIVE_LINKER_FALSE GCC_TRUE GCC_FALSE FN_PTRS_IN_SO_WITHOUT_PIC_TRUE FN_PTRS_IN_SO_WITHOUT_PIC_FALSE TLS_TRUE TLS_FALSE STATIC_TLS_TRUE STATIC_TLS_FALSE CONSTRUCTOR_PRIORITY_TRUE CONSTRUCTOR_PRIORITY_FALSE WARN_CFLAGS NO_WERROR WARN_CXXFLAGS LFS_CFLAGS LIBOBJS CPP EGREP CXXCPP MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar THREADS_TRUE THREADS_FALSE TARGETOBJS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE YACC RANLIB ac_ct_RANLIB LN_S USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT MKINSTALLDIRS MSGFMT MSGMERGE NATIVE_LINKER_TRUE NATIVE_LINKER_FALSE GCC_TRUE GCC_FALSE FN_PTRS_IN_SO_WITHOUT_PIC_TRUE FN_PTRS_IN_SO_WITHOUT_PIC_FALSE TLS_TRUE TLS_FALSE STATIC_TLS_TRUE STATIC_TLS_FALSE CONSTRUCTOR_PRIORITY_TRUE CONSTRUCTOR_PRIORITY_FALSE WARN_CFLAGS NO_WERROR WARN_CXXFLAGS LFS_CFLAGS LIBOBJS CPP EGREP HAVE_ZLIB_TRUE HAVE_ZLIB_FALSE CXXCPP MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LTLIBOBJS'
 ac_subst_files=''
 
 # Initialize some variables set by options.
@@ -5632,6 +5632,16 @@ done
 fi
 
 
+
+if test "$ac_cv_search_zlibVersion" != "no"; then
+  HAVE_ZLIB_TRUE=
+  HAVE_ZLIB_FALSE='#'
+else
+  HAVE_ZLIB_TRUE='#'
+  HAVE_ZLIB_FALSE=
+fi
+
+
 ac_ext=cc
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -6527,6 +6537,13 @@ echo "$as_me: error: conditional \"CONSTRUCTOR_PRIORITY\" was never defined.
 Usually this means the macro was only invoked conditionally." >&2;}
    { (exit 1); exit 1; }; }
 fi
+if test -z "${HAVE_ZLIB_TRUE}" && test -z "${HAVE_ZLIB_FALSE}"; then
+  { { echo "$as_me:$LINENO: error: conditional \"HAVE_ZLIB\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"HAVE_ZLIB\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
 Usually this means the macro was only invoked conditionally." >&5
@@ -7173,6 +7190,8 @@ s,@LFS_CFLAGS@,$LFS_CFLAGS,;t t
 s,@LIBOBJS@,$LIBOBJS,;t t
 s,@CPP@,$CPP,;t t
 s,@EGREP@,$EGREP,;t t
+s,@HAVE_ZLIB_TRUE@,$HAVE_ZLIB_TRUE,;t t
+s,@HAVE_ZLIB_FALSE@,$HAVE_ZLIB_FALSE,;t t
 s,@CXXCPP@,$CXXCPP,;t t
 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
diff --git a/gold/configure.ac b/gold/configure.ac
index b408858..aa7fea0 100644
--- a/gold/configure.ac
+++ b/gold/configure.ac
@@ -241,6 +241,7 @@ AC_REPLACE_FUNCS(pread)
 
 # Link in zlib if we can.  This allows us to write compressed sections.
 AC_SEARCH_LIBS(zlibVersion, z, [AC_CHECK_HEADERS(zlib.h)])
+AM_CONDITIONAL(HAVE_ZLIB, test "$ac_cv_search_zlibVersion" != "no")
 
 AC_LANG_PUSH(C++)
 
diff --git a/gold/testsuite/Makefile.am b/gold/testsuite/Makefile.am
index 0cf14d6..c3a0969 100644
--- a/gold/testsuite/Makefile.am
+++ b/gold/testsuite/Makefile.am
@@ -536,13 +536,6 @@ undef_symbol.err: undef_symbol_main.o undef_symbol.so gcctestdir/ld
 	fi
 
 
-# Test --compress-debug-sections.  FIXME: check we actually compress.
-check_PROGRAMS += flagstest_compress_debug_sections
-flagstest_compress_debug_sections: flagstest_debug.o gcctestdir/ld
-	$(CXXLINK) -Bgcctestdir/ -o $@ $< -Wl,--compress-debug-sections=zlib
-	test -s $@
-
-
 # Test -o when emitting to a special file (such as something in /dev).
 check_PROGRAMS += flagstest_o_specialfile
 flagstest_o_specialfile: flagstest_debug.o gcctestdir/ld
@@ -550,6 +543,15 @@ flagstest_o_specialfile: flagstest_debug.o gcctestdir/ld
 	chmod a+x $@
 	test -s $@
 
+if HAVE_ZLIB
+
+# Test --compress-debug-sections.  FIXME: check we actually compress.
+check_PROGRAMS += flagstest_compress_debug_sections
+flagstest_compress_debug_sections: flagstest_debug.o gcctestdir/ld
+	$(CXXLINK) -Bgcctestdir/ -o $@ $< -Wl,--compress-debug-sections=zlib
+	test -s $@
+
+
 # The specialfile output has a tricky case when we also compress debug
 # sections, because it requires output-file resizing.
 check_PROGRAMS += flagstest_o_specialfile_and_compress_debug_sections
@@ -559,6 +561,8 @@ flagstest_o_specialfile_and_compress_debug_sections: flagstest_debug.o \
 	chmod a+x $@
 	test -s $@
 
+endif HAVE_ZLIB
+
 # Test symbol versioning.
 check_PROGRAMS += ver_test
 ver_test_SOURCES = ver_test_main.cc
diff --git a/gold/testsuite/Makefile.in b/gold/testsuite/Makefile.in
index 361b11a..c9a696e 100644
--- a/gold/testsuite/Makefile.in
+++ b/gold/testsuite/Makefile.in
@@ -45,7 +45,8 @@ target_triplet = @target@
 check_PROGRAMS = object_unittest$(EXEEXT) binary_unittest$(EXEEXT) \
 	$(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
 	$(am__EXEEXT_4) $(am__EXEEXT_5) $(am__EXEEXT_6) \
-	$(am__EXEEXT_7) $(am__EXEEXT_8)
+	$(am__EXEEXT_7) $(am__EXEEXT_8) $(am__EXEEXT_9) \
+	$(am__EXEEXT_10)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_1 = basic_test \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	basic_static_test basic_pic_test \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	basic_static_pic_test \
@@ -196,21 +197,21 @@ check_PROGRAMS = object_unittest$(EXEEXT) binary_unittest$(EXEEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	ver_matching_test.stdout \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	script_test_3.stdout
 
-# Test --compress-debug-sections.  FIXME: check we actually compress.
-
 # Test -o when emitting to a special file (such as something in /dev).
+@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_11 = flagstest_o_specialfile
+
+# Test --compress-debug-sections.  FIXME: check we actually compress.
 
 # The specialfile output has a tricky case when we also compress debug
 # sections, because it requires output-file resizing.
+@GCC_TRUE@@HAVE_ZLIB_TRUE@@NATIVE_LINKER_TRUE@am__append_12 = flagstest_compress_debug_sections \
+@GCC_TRUE@@HAVE_ZLIB_TRUE@@NATIVE_LINKER_TRUE@	flagstest_o_specialfile_and_compress_debug_sections
 
 # Test symbol versioning.
-@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_11 = flagstest_compress_debug_sections \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@	flagstest_o_specialfile \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@	flagstest_o_specialfile_and_compress_debug_sections \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@	ver_test ver_test_2 ver_test_6 \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@	script_test_1 script_test_2 \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@	justsyms binary_test \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@	script_test_3
+@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_13 = ver_test ver_test_2 \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@	ver_test_6 script_test_1 \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@	script_test_2 justsyms \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@	binary_test script_test_3
 @GCC_FALSE@script_test_1_DEPENDENCIES = libgoldtest.a ../libgold.a \
 @GCC_FALSE@	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
 @GCC_FALSE@	$(am__DEPENDENCIES_1)
@@ -306,10 +307,10 @@ libgoldtest_a_OBJECTS = $(am_libgoldtest_a_OBJECTS)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@STATIC_TLS_TRUE@@TLS_TRUE@	tls_static_pic_test$(EXEEXT)
 @FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@am__EXEEXT_6 = tls_shared_nonpic_test$(EXEEXT)
 @CONSTRUCTOR_PRIORITY_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__EXEEXT_7 = initpri1$(EXEEXT)
-@GCC_TRUE@@NATIVE_LINKER_TRUE@am__EXEEXT_8 = flagstest_compress_debug_sections$(EXEEXT) \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@	flagstest_o_specialfile$(EXEEXT) \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@	flagstest_o_specialfile_and_compress_debug_sections$(EXEEXT) \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@	ver_test$(EXEEXT) \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@am__EXEEXT_8 = flagstest_o_specialfile$(EXEEXT)
+@GCC_TRUE@@HAVE_ZLIB_TRUE@@NATIVE_LINKER_TRUE@am__EXEEXT_9 = flagstest_compress_debug_sections$(EXEEXT) \
+@GCC_TRUE@@HAVE_ZLIB_TRUE@@NATIVE_LINKER_TRUE@	flagstest_o_specialfile_and_compress_debug_sections$(EXEEXT)
+@GCC_TRUE@@NATIVE_LINKER_TRUE@am__EXEEXT_10 = ver_test$(EXEEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	ver_test_2$(EXEEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	ver_test_6$(EXEEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	script_test_1$(EXEEXT) \
@@ -788,6 +789,8 @@ GCC_FALSE = @GCC_FALSE@
 GCC_TRUE = @GCC_TRUE@
 GENCAT = @GENCAT@
 GMSGFMT = @GMSGFMT@
+HAVE_ZLIB_FALSE = @HAVE_ZLIB_FALSE@
+HAVE_ZLIB_TRUE = @HAVE_ZLIB_TRUE@
 INCINTL = @INCINTL@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
@@ -1260,6 +1263,9 @@ exception_test$(EXEEXT): $(exception_test_OBJECTS) $(exception_test_DEPENDENCIES
 @GCC_FALSE@flagstest_compress_debug_sections$(EXEEXT): $(flagstest_compress_debug_sections_OBJECTS) $(flagstest_compress_debug_sections_DEPENDENCIES) 
 @GCC_FALSE@	@rm -f flagstest_compress_debug_sections$(EXEEXT)
 @GCC_FALSE@	$(LINK) $(flagstest_compress_debug_sections_LDFLAGS) $(flagstest_compress_debug_sections_OBJECTS) $(flagstest_compress_debug_sections_LDADD) $(LIBS)
+@HAVE_ZLIB_FALSE@flagstest_compress_debug_sections$(EXEEXT): $(flagstest_compress_debug_sections_OBJECTS) $(flagstest_compress_debug_sections_DEPENDENCIES) 
+@HAVE_ZLIB_FALSE@	@rm -f flagstest_compress_debug_sections$(EXEEXT)
+@HAVE_ZLIB_FALSE@	$(LINK) $(flagstest_compress_debug_sections_LDFLAGS) $(flagstest_compress_debug_sections_OBJECTS) $(flagstest_compress_debug_sections_LDADD) $(LIBS)
 @NATIVE_LINKER_FALSE@flagstest_compress_debug_sections$(EXEEXT): $(flagstest_compress_debug_sections_OBJECTS) $(flagstest_compress_debug_sections_DEPENDENCIES) 
 @NATIVE_LINKER_FALSE@	@rm -f flagstest_compress_debug_sections$(EXEEXT)
 @NATIVE_LINKER_FALSE@	$(LINK) $(flagstest_compress_debug_sections_LDFLAGS) $(flagstest_compress_debug_sections_OBJECTS) $(flagstest_compress_debug_sections_LDADD) $(LIBS)
@@ -1272,6 +1278,9 @@ exception_test$(EXEEXT): $(exception_test_OBJECTS) $(exception_test_DEPENDENCIES
 @GCC_FALSE@flagstest_o_specialfile_and_compress_debug_sections$(EXEEXT): $(flagstest_o_specialfile_and_compress_debug_sections_OBJECTS) $(flagstest_o_specialfile_and_compress_debug_sections_DEPENDENCIES) 
 @GCC_FALSE@	@rm -f flagstest_o_specialfile_and_compress_debug_sections$(EXEEXT)
 @GCC_FALSE@	$(LINK) $(flagstest_o_specialfile_and_compress_debug_sections_LDFLAGS) $(flagstest_o_specialfile_and_compress_debug_sections_OBJECTS) $(flagstest_o_specialfile_and_compress_debug_sections_LDADD) $(LIBS)
+@HAVE_ZLIB_FALSE@flagstest_o_specialfile_and_compress_debug_sections$(EXEEXT): $(flagstest_o_specialfile_and_compress_debug_sections_OBJECTS) $(flagstest_o_specialfile_and_compress_debug_sections_DEPENDENCIES) 
+@HAVE_ZLIB_FALSE@	@rm -f flagstest_o_specialfile_and_compress_debug_sections$(EXEEXT)
+@HAVE_ZLIB_FALSE@	$(LINK) $(flagstest_o_specialfile_and_compress_debug_sections_LDFLAGS) $(flagstest_o_specialfile_and_compress_debug_sections_OBJECTS) $(flagstest_o_specialfile_and_compress_debug_sections_LDADD) $(LIBS)
 @NATIVE_LINKER_FALSE@flagstest_o_specialfile_and_compress_debug_sections$(EXEEXT): $(flagstest_o_specialfile_and_compress_debug_sections_OBJECTS) $(flagstest_o_specialfile_and_compress_debug_sections_DEPENDENCIES) 
 @NATIVE_LINKER_FALSE@	@rm -f flagstest_o_specialfile_and_compress_debug_sections$(EXEEXT)
 @NATIVE_LINKER_FALSE@	$(LINK) $(flagstest_o_specialfile_and_compress_debug_sections_LDFLAGS) $(flagstest_o_specialfile_and_compress_debug_sections_OBJECTS) $(flagstest_o_specialfile_and_compress_debug_sections_LDADD) $(LIBS)
@@ -1865,18 +1874,18 @@ uninstall-am: uninstall-info-am
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	  rm -f $@; \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	  exit 1; \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	fi
-@GCC_TRUE@@NATIVE_LINKER_TRUE@flagstest_compress_debug_sections: flagstest_debug.o gcctestdir/ld
-@GCC_TRUE@@NATIVE_LINKER_TRUE@	$(CXXLINK) -Bgcctestdir/ -o $@ $< -Wl,--compress-debug-sections=zlib
-@GCC_TRUE@@NATIVE_LINKER_TRUE@	test -s $@
 @GCC_TRUE@@NATIVE_LINKER_TRUE@flagstest_o_specialfile: flagstest_debug.o gcctestdir/ld
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	$(CXXLINK) -Bgcctestdir/ -o /dev/stdout $< 2>&1 | cat > $@
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	chmod a+x $@
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	test -s $@
-@GCC_TRUE@@NATIVE_LINKER_TRUE@flagstest_o_specialfile_and_compress_debug_sections: flagstest_debug.o \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@		gcctestdir/ld
-@GCC_TRUE@@NATIVE_LINKER_TRUE@	$(CXXLINK) -Bgcctestdir/ -o /dev/stdout $< -Wl,--compress-debug-sections=zlib 2>&1 | cat > $@
-@GCC_TRUE@@NATIVE_LINKER_TRUE@	chmod a+x $@
-@GCC_TRUE@@NATIVE_LINKER_TRUE@	test -s $@
+@GCC_TRUE@@HAVE_ZLIB_TRUE@@NATIVE_LINKER_TRUE@flagstest_compress_debug_sections: flagstest_debug.o gcctestdir/ld
+@GCC_TRUE@@HAVE_ZLIB_TRUE@@NATIVE_LINKER_TRUE@	$(CXXLINK) -Bgcctestdir/ -o $@ $< -Wl,--compress-debug-sections=zlib
+@GCC_TRUE@@HAVE_ZLIB_TRUE@@NATIVE_LINKER_TRUE@	test -s $@
+@GCC_TRUE@@HAVE_ZLIB_TRUE@@NATIVE_LINKER_TRUE@flagstest_o_specialfile_and_compress_debug_sections: flagstest_debug.o \
+@GCC_TRUE@@HAVE_ZLIB_TRUE@@NATIVE_LINKER_TRUE@		gcctestdir/ld
+@GCC_TRUE@@HAVE_ZLIB_TRUE@@NATIVE_LINKER_TRUE@	$(CXXLINK) -Bgcctestdir/ -o /dev/stdout $< -Wl,--compress-debug-sections=zlib 2>&1 | cat > $@
+@GCC_TRUE@@HAVE_ZLIB_TRUE@@NATIVE_LINKER_TRUE@	chmod a+x $@
+@GCC_TRUE@@HAVE_ZLIB_TRUE@@NATIVE_LINKER_TRUE@	test -s $@
 @GCC_TRUE@@NATIVE_LINKER_TRUE@ver_test_1.so: ver_test_1.o ver_test_2.so ver_test_3.o ver_test_4.so gcctestdir/ld
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	$(CXXLINK) -Bgcctestdir/ -shared ver_test_1.o ver_test_2.so ver_test_3.o ver_test_4.so
 @GCC_TRUE@@NATIVE_LINKER_TRUE@ver_test_2.so: ver_test_2.o $(srcdir)/ver_test_2.script ver_test_4.so gcctestdir/ld