Add --with-system-zlib in gdb
This patch adds --with-system-zlib and removes --with-zlib in gdb. * Makefile.in (ZLIB): New. (ZLIBINC): Likewise. (INTERNAL_CFLAGS_BASE): Add $(ZLIBINC). (CLIBS): Add $(ZLIB). * acinclude.m4: (GDB_AC_CHECK_BFD): Add $zlibdir to LDFLAGS. Add -lz to LIBS. * gdb_bfd.c: Don't check HAVE_ZLIB_H to include <zlib.h>. * top.c (print_gdb_configuration): Remove --with-zlib and --without-zlib. * config.in: Regenerated. * configure: Likewise.
This commit is contained in:
H.J. Lu
parent
518a69099c
commit
711a72d3d6
@ -1,3 +1,17 @@
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2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
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* Makefile.in (ZLIB): New.
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(ZLIBINC): Likewise.
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(INTERNAL_CFLAGS_BASE): Add $(ZLIBINC).
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(CLIBS): Add $(ZLIB).
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* acinclude.m4: (GDB_AC_CHECK_BFD): Add $zlibdir to LDFLAGS.
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Add -lz to LIBS.
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* gdb_bfd.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
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* top.c (print_gdb_configuration): Remove --with-zlib and
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--without-zlib.
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* config.in: Regenerated.
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* configure: Likewise.
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2015-03-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
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* NEWS: Mention info os cpus support.
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@ -144,6 +144,12 @@ BFD = $(BFD_DIR)/libbfd.a
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BFD_SRC = $(srcdir)/$(BFD_DIR)
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BFD_CFLAGS = -I$(BFD_DIR) -I$(BFD_SRC)
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# This is where we get zlib from. zlibdir is -L../zlib and zlibinc is
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# -I../zlib, unless we were configured with --with-system-zlib, in which
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# case both are empty.
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ZLIB = @zlibdir@ -lz
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ZLIBINC = @zlibinc@
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# Where is the decnumber library? Typically in ../libdecnumber.
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LIBDECNUMBER_DIR = ../libdecnumber
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LIBDECNUMBER = $(LIBDECNUMBER_DIR)/libdecnumber.a
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@ -556,7 +562,7 @@ CXXFLAGS = -g -O
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# INTERNAL_CFLAGS is the aggregate of all other *CFLAGS macros.
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INTERNAL_CFLAGS_BASE = \
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$(CFLAGS) $(GLOBAL_CFLAGS) $(PROFILE_CFLAGS) \
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$(GDB_CFLAGS) $(OPCODES_CFLAGS) $(READLINE_CFLAGS) \
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$(GDB_CFLAGS) $(OPCODES_CFLAGS) $(READLINE_CFLAGS) $(ZLIBINC) \
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$(BFD_CFLAGS) $(INCLUDE_CFLAGS) $(LIBDECNUMBER_CFLAGS) \
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$(INTL_CFLAGS) $(INCGNU) $(ENABLE_CFLAGS) $(INTERNAL_CPPFLAGS)
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INTERNAL_WARN_CFLAGS = $(INTERNAL_CFLAGS_BASE) $(GDB_WARN_CFLAGS)
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@ -578,7 +584,7 @@ INTERNAL_LDFLAGS = $(CFLAGS) $(GLOBAL_CFLAGS) $(MH_LDFLAGS) $(LDFLAGS) $(CONFIG_
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# Libraries and corresponding dependencies for compiling gdb.
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# XM_CLIBS, defined in *config files, have host-dependent libs.
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# LIBIBERTY appears twice on purpose.
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CLIBS = $(SIM) $(READLINE) $(OPCODES) $(BFD) $(INTL) $(LIBIBERTY) $(LIBDECNUMBER) \
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CLIBS = $(SIM) $(READLINE) $(OPCODES) $(BFD) $(ZLIB) $(INTL) $(LIBIBERTY) $(LIBDECNUMBER) \
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$(XM_CLIBS) $(NAT_CLIBS) $(GDBTKLIBS) \
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@LIBS@ @GUILE_LIBS@ @PYTHON_LIBS@ \
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$(LIBEXPAT) $(LIBLZMA) $(LIBBABELTRACE) \
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@ -465,9 +465,9 @@ AC_DEFUN([GDB_AC_CHECK_BFD], [
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# points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
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# always want our bfd.
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CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
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LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
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LDFLAGS="-L../bfd -L../libiberty $zlibdir $LDFLAGS"
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intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
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LIBS="-lbfd -liberty $intl $LIBS"
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LIBS="-lbfd -liberty -lz $intl $LIBS"
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AC_CACHE_CHECK([$1], [$2],
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[AC_TRY_LINK(
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[#include <stdlib.h>
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@ -582,9 +582,6 @@
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/* Define to 1 if you have the `XML_StopParser' function. */
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#undef HAVE_XML_STOPPARSER
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/* Define to 1 if you have the <zlib.h> header file. */
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#undef HAVE_ZLIB_H
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/* Define to 1 if your system has the _etext variable. */
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#undef HAVE__ETEXT
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97
gdb/configure
vendored
97
gdb/configure
vendored
@ -680,6 +680,8 @@ READLINE_TEXI_INCFLAG
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READLINE_CFLAGS
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READLINE_DEPS
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READLINE
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zlibinc
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zlibdir
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MIG
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WINDRES
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DLLTOOL
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@ -817,7 +819,7 @@ with_curses
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enable_profiling
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with_pkgversion
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with_bugurl
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with_zlib
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with_system_zlib
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with_libiconv_prefix
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with_iconv_bin
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with_system_readline
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@ -1536,7 +1538,7 @@ Optional Packages:
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library
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--with-pkgversion=PKG Use PKG in the version string in place of "GDB"
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--with-bugurl=URL Direct users to URL to report a bug
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--with-zlib include zlib support (auto/yes/no) default=auto
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--with-system-zlib use installed libz
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--with-libiconv-prefix=DIR
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search for libiconv in DIR/include and DIR/lib
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--with-iconv-bin=PATH specify where to find the iconv program
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@ -7017,88 +7019,19 @@ fi
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# Link in zlib if we can. This allows us to read compressed debug sections.
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# See if the user specified whether he wants zlib support or not.
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# Use the system's zlib library.
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zlibdir=-L../zlib
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zlibinc="-I\$(srcdir)/../zlib"
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# Check whether --with-zlib was given.
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if test "${with_zlib+set}" = set; then :
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withval=$with_zlib;
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else
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with_zlib=auto
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fi
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if test "$with_zlib" != "no"; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
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$as_echo_n "checking for library containing zlibVersion... " >&6; }
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if test "${ac_cv_search_zlibVersion+set}" = set; then :
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$as_echo_n "(cached) " >&6
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else
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ac_func_search_save_LIBS=$LIBS
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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/* Override any GCC internal prototype to avoid an error.
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Use char because int might match the return type of a GCC
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builtin and then its argument prototype would still apply. */
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#ifdef __cplusplus
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extern "C"
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#endif
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char zlibVersion ();
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int
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main ()
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{
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return zlibVersion ();
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;
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return 0;
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}
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_ACEOF
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for ac_lib in '' z; do
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if test -z "$ac_lib"; then
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ac_res="none required"
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else
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ac_res=-l$ac_lib
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LIBS="-l$ac_lib $ac_func_search_save_LIBS"
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fi
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if ac_fn_c_try_link "$LINENO"; then :
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ac_cv_search_zlibVersion=$ac_res
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fi
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rm -f core conftest.err conftest.$ac_objext \
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conftest$ac_exeext
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if test "${ac_cv_search_zlibVersion+set}" = set; then :
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break
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fi
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done
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if test "${ac_cv_search_zlibVersion+set}" = set; then :
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else
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ac_cv_search_zlibVersion=no
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fi
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rm conftest.$ac_ext
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LIBS=$ac_func_search_save_LIBS
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
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$as_echo "$ac_cv_search_zlibVersion" >&6; }
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ac_res=$ac_cv_search_zlibVersion
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if test "$ac_res" != no; then :
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test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
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for ac_header in zlib.h
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do :
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ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
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if test "x$ac_cv_header_zlib_h" = x""yes; then :
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cat >>confdefs.h <<_ACEOF
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#define HAVE_ZLIB_H 1
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_ACEOF
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# Check whether --with-system-zlib was given.
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if test "${with_system_zlib+set}" = set; then :
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withval=$with_system_zlib; zlibdir=
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zlibinc=
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fi
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done
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fi
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if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
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as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
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fi
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fi
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# On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
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@ -13596,9 +13529,9 @@ esac
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# points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
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# always want our bfd.
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CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
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LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
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LDFLAGS="-L../bfd -L../libiberty $zlibdir $LDFLAGS"
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intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
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LIBS="-lbfd -liberty $intl $LIBS"
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LIBS="-lbfd -liberty -lz $intl $LIBS"
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
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$as_echo_n "checking for ELF support in BFD... " >&6; }
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if test "${gdb_cv_var_elf+set}" = set; then :
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@ -13706,9 +13639,9 @@ fi
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# points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
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# always want our bfd.
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CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
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LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
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LDFLAGS="-L../bfd -L../libiberty $zlibdir $LDFLAGS"
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intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
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LIBS="-lbfd -liberty $intl $LIBS"
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LIBS="-lbfd -liberty -lz $intl $LIBS"
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
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$as_echo_n "checking for Mach-O support in BFD... " >&6; }
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if test "${gdb_cv_var_macho+set}" = set; then :
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@ -24,9 +24,6 @@
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#include "hashtab.h"
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#include "filestuff.h"
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#include "vec.h"
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#ifdef HAVE_ZLIB_H
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#include <zlib.h>
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#endif
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#ifdef HAVE_MMAP
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#include <sys/mman.h>
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#ifndef MAP_FAILED
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@ -1316,15 +1316,6 @@ This GDB was configured as follows:\n\
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fprintf_filtered (stream, _("\
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--with-system-gdbinit=%s%s\n\
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"), SYSTEM_GDBINIT, SYSTEM_GDBINIT_RELOCATABLE ? " (relocatable)" : "");
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#if HAVE_ZLIB_H
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fprintf_filtered (stream, _("\
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--with-zlib\n\
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"));
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#else
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fprintf_filtered (stream, _("\
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--without-zlib\n\
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"));
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#endif
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#if HAVE_LIBBABELTRACE
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fprintf_filtered (stream, _("\
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--with-babeltrace\n\
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