$ ./autogen.sh && ./configure --disable-png && make -j autoreconf-2.71: export WARNINGS= autoreconf-2.71: Entering directory '.' autoreconf-2.71: configure.ac: not using Gettext autoreconf-2.71: running: aclocal --force autoreconf-2.71: configure.ac: tracing autoreconf-2.71: configure.ac: not using Libtool autoreconf-2.71: configure.ac: not using Intltool autoreconf-2.71: configure.ac: not using Gtkdoc autoreconf-2.71: running: /usr/bin/autoconf-2.71 --force configure.ac:22: warning: 'AM_CONFIG_HEADER': this macro is obsolete. configure.ac:22: You should use the 'AC_CONFIG_HEADERS' macro instead. ./lib/autoconf/general.m4:2434: AC_DIAGNOSE is expanded from... aclocal.m4:1089: AM_CONFIG_HEADER is expanded from... configure.ac:22: the top level configure.ac:225: warning: The macro `AC_ISC_POSIX' is obsolete. configure.ac:225: You should run autoupdate. ./lib/autoconf/specific.m4:550: AC_ISC_POSIX is expanded from... configure.ac:225: the top level configure.ac:226: warning: The macro `AC_MINIX' is obsolete. configure.ac:226: You should run autoupdate. ./lib/autoconf/specific.m4:545: AC_MINIX is expanded from... configure.ac:226: the top level configure.ac:226: warning: AC_PREPROC_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS ./lib/autoconf/specific.m4:545: AC_MINIX is expanded from... configure.ac:226: the top level configure.ac:226: warning: AC_LINK_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS ./lib/autoconf/specific.m4:545: AC_MINIX is expanded from... configure.ac:226: the top level configure.ac:229: warning: The macro `AC_TRY_COMPILE' is obsolete. configure.ac:229: You should run autoupdate. ./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from... configure.ac:229: the top level configure.ac:565: warning: The macro `AC_TRY_RUN' is obsolete. configure.ac:565: You should run autoupdate. ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from... acinclude.m4:552: AM_CHECK_FC is expanded from... configure.ac:565: the top level configure.ac:582: warning: The macro `AC_TRY_RUN' is obsolete. configure.ac:582: You should run autoupdate. ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from... acinclude.m4:708: AM_CHECK_XFT is expanded from... configure.ac:582: the top level configure.ac:635: warning: AC_CHECK_HEADERS($smr_header): you should use literals ./lib/autoconf/headers.m4:217: AC_CHECK_HEADERS is expanded from... acinclude.m4:233: smr_ARG_WITHINCLUDES is expanded from... acinclude.m4:274: smr_CHECK_LIB is expanded from... configure.ac:635: the top level configure.ac:646: warning: The macro `AC_TRY_RUN' is obsolete. configure.ac:646: You should run autoupdate. ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from... configure.ac:646: the top level configure.ac:792: warning: The macro `AC_TRY_RUN' is obsolete. configure.ac:792: You should run autoupdate. ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from... configure.ac:792: the top level configure.ac:837: warning: AC_CHECK_HEADERS($smr_header): you should use literals ./lib/autoconf/headers.m4:217: AC_CHECK_HEADERS is expanded from... acinclude.m4:233: smr_ARG_WITHINCLUDES is expanded from... acinclude.m4:274: smr_CHECK_LIB is expanded from... configure.ac:837: the top level configure.ac:865: warning: AC_CHECK_HEADERS($smr_header): you should use literals ./lib/autoconf/headers.m4:217: AC_CHECK_HEADERS is expanded from... acinclude.m4:233: smr_ARG_WITHINCLUDES is expanded from... acinclude.m4:274: smr_CHECK_LIB is expanded from... configure.ac:865: the top level configure.ac:912: warning: AC_CHECK_HEADERS($smr_header): you should use literals ./lib/autoconf/headers.m4:217: AC_CHECK_HEADERS is expanded from... acinclude.m4:233: smr_ARG_WITHINCLUDES is expanded from... acinclude.m4:274: smr_CHECK_LIB is expanded from... configure.ac:912: the top level configure.ac:932: warning: The macro `AC_TRY_LINK' is obsolete. configure.ac:932: You should run autoupdate. ./lib/autoconf/general.m4:2920: AC_TRY_LINK is expanded from... acinclude.m4:525: CHECK_LIBCHARSET is expanded from... configure.ac:932: the top level configure.ac:949: warning: The macro `AC_TRY_COMPILE' is obsolete. configure.ac:949: You should run autoupdate. ./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from... acinclude.m4:500: ICONV_SECOND_ARG is expanded from... configure.ac:949: the top level configure.ac:963: warning: The macro `AC_TRY_COMPILE' is obsolete. configure.ac:963: You should run autoupdate. ./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from... configure.ac:963: the top level configure.ac:1013: warning: The macro `AC_TRY_RUN' is obsolete. configure.ac:1013: You should run autoupdate. ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from... configure.ac:1013: the top level configure.ac:1031: warning: The macro `AC_TRY_RUN' is obsolete. configure.ac:1031: You should run autoupdate. ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from... configure.ac:1031: the top level configure.ac:1060: warning: The macro `AC_TRY_RUN' is obsolete. configure.ac:1060: You should run autoupdate. ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from... configure.ac:1060: the top level configure.ac:1117: warning: The macro `AC_TRY_LINK' is obsolete. configure.ac:1117: You should run autoupdate. ./lib/autoconf/general.m4:2920: AC_TRY_LINK is expanded from... acinclude.m4:868: AM_GNU_FGETTEXT is expanded from... configure.ac:1117: the top level configure.ac:1117: warning: AC_CHECK_HEADERS($smr_header): you should use literals ./lib/autoconf/headers.m4:217: AC_CHECK_HEADERS is expanded from... acinclude.m4:233: smr_ARG_WITHINCLUDES is expanded from... acinclude.m4:274: smr_CHECK_LIB is expanded from... acinclude.m4:868: AM_GNU_FGETTEXT is expanded from... configure.ac:1117: the top level configure.ac:1184: warning: The macro `AC_HEADER_STDC' is obsolete. configure.ac:1184: You should run autoupdate. ./lib/autoconf/headers.m4:704: AC_HEADER_STDC is expanded from... configure.ac:1184: the top level configure.ac:1196: warning: The macro `AC_HEADER_TIME' is obsolete. configure.ac:1196: You should run autoupdate. ./lib/autoconf/headers.m4:743: AC_HEADER_TIME is expanded from... configure.ac:1196: the top level configure.ac:1198: warning: The macro `AC_TYPE_SIGNAL' is obsolete. configure.ac:1198: You should run autoupdate. ./lib/autoconf/types.m4:776: AC_TYPE_SIGNAL is expanded from... configure.ac:1198: the top level configure.ac:1216: warning: The macro `AC_FUNC_SETVBUF_REVERSED' is obsolete. Remove it and all references to SETVBUF_REVERSED. ./lib/autoconf/functions.m4:1766: AC_FUNC_SETVBUF_REVERSED is expanded from... configure.ac:1216: the top level configure.ac:1219: warning: The macro `AC_TRY_COMPILE' is obsolete. configure.ac:1219: You should run autoupdate. ./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from... lib/m4sugar/m4sh.m4:692: _AS_IF_ELSE is expanded from... lib/m4sugar/m4sh.m4:699: AS_IF is expanded from... ./lib/autoconf/general.m4:2249: AC_CACHE_VAL is expanded from... lib/m4sugar/m4sh.m4:692: _AS_IF_ELSE is expanded from... lib/m4sugar/m4sh.m4:699: AS_IF is expanded from... ./lib/autoconf/general.m4:2249: AC_CACHE_VAL is expanded from... acinclude.m4:7: AC_FUNC_SELECT is expanded from... configure.ac:1219: the top level configure.ac:1226: warning: The macro `AC_TRY_RUN' is obsolete. configure.ac:1226: You should run autoupdate. ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from... acinclude.m4:1148: AM_SAFETY_CHECK_MKSTEMP is expanded from... configure.ac:1226: the top level configure.ac:1231: warning: The macro `AC_TRY_RUN' is obsolete. configure.ac:1231: You should run autoupdate. ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from... acinclude.m4:340: AM_PATH_GDK_IMLIB is expanded from... configure.ac:1231: the top level configure.ac:1231: warning: The macro `AC_TRY_LINK' is obsolete. configure.ac:1231: You should run autoupdate. ./lib/autoconf/general.m4:2920: AC_TRY_LINK is expanded from... acinclude.m4:340: AM_PATH_GDK_IMLIB is expanded from... configure.ac:1231: the top level configure.ac:1241: warning: The macro `AC_TRY_RUN' is obsolete. configure.ac:1241: You should run autoupdate. ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from... acinclude.m4:318: mg_DEFINE_IF_NOT is expanded from... configure.ac:1241: the top level configure.ac:1412: warning: AC_OUTPUT should be used without arguments. configure.ac:1412: You should run autoupdate. autoreconf-2.71: running: /usr/bin/autoheader-2.71 --force autoreconf-2.71: running: automake --add-missing --copy --force-missing autoreconf-2.71: Leaving directory '.' checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a race-free mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking whether make supports nested variables... (cached) yes checking for sed... sed checking for python3... /usr/bin/python3 checking for perl... /usr/bin/perl checking for perl 5.004 or better... yes assuming /usr/bin/perl as perl location checking whether make supports the include directive... yes (GNU style) checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether the compiler supports GNU C... yes checking whether gcc accepts -g... yes checking for gcc option to enable C11 features... none needed checking whether gcc understands -c and -o together... yes checking dependency style of gcc... gcc3 checking for asprintf... yes checking how to run the C preprocessor... gcc -E checking for X... libraries , headers checking for gethostbyname... yes checking for connect... yes checking for remove... yes checking for shmat... yes checking for IceConnectionNumber in -lICE... yes checking imagepath... /usr/include/X11/bitmaps:/usr/include/X11/pixmaps checking for gcc... (cached) gcc checking whether the compiler supports GNU C... (cached) yes checking whether gcc accepts -g... (cached) yes checking for gcc option to enable C11 features... (cached) none needed checking whether gcc understands -c and -o together... (cached) yes checking dependency style of gcc... (cached) gcc3 checking how to run the C preprocessor... gcc -E checking for library containing strerror... none required checking for stdio.h... yes checking for stdlib.h... yes checking for string.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for strings.h... yes checking for sys/stat.h... yes checking for sys/types.h... yes checking for unistd.h... yes checking for wchar.h... yes checking for minix/config.h... no checking for sys/time.h... yes checking whether it is safe to define __EXTENSIONS__... yes checking whether _XOPEN_SOURCE should be defined... no checking size of int... 4 checking size of long... 8 checking size of Window... 8 checking size of Pixel... 8 checking size of void *... 8 checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking platform... checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking for xt... yes checking for asciidoctor... asciidoctor checking for SmcOpenConnection in -lSM... yes checking for XShapeQueryExtension in -lXext... yes checking for XShmQueryExtension in -lXext... yes checking for X11/XKBlib.h... yes checking for queue.h... no checking for libevent... yes checking for xrandr... yes checking for XRenderComposite in -lXrender... yes checking for XRenderCreateCursor in -lXrender... yes checking for XcursorImageLoadCursor in -lXcursor... yes checking whether pkg-config could find freetype2... yes checking for fontconfig-config... no checking for Fontconfig - version >= 1.0.1... yes checking for xft-config... no checking for Xft - version >= 2.0.0... yes checking for XpmReadFileToXpmImage in -lXpm... yes checking for X11/xpm.h... yes checking for Xpm 3.4g or better... yes configure: WARNING: *** disabling PNG support will mean the default configuration shipped with FVWM will be without icon support. Be sure this is what you mean to do. *** checking for librsvg - version >= 2.13.92... yes checking for cairo svg backend... yes checking whether a librsvg program compiles and runs... yes checking with termcap... checking for readline in -lreadline... no checking with ncurses... checking for readline in -lreadline... yes checking for readline/history.h... yes checking for append_history in -lreadline... yes checking for _Xsetlocale in -lX11... no checking for XOpenOM in -lX11... yes checking for libiconv_open in -liconv... no checking for iconv_open... yes checking check if second arg of iconv is const... no checking for nl_langinfo (CODESET)... yes checking for fribidi_log2vis in -lfribidi... yes checking for msgfmt... /usr/bin/msgfmt checking for gmsgfmt... /usr/bin/gmsgfmt checking for xgettext... /usr/bin/xgettext checking for msgmerge... /usr/bin/msgmerge checking for msguniq... /usr/bin/msguniq checking for NLS fvwm messages catalogs... ar da de fr sv_SE zh_CN ru es checking for NLS desired catalogs to be installed... all checking for NLS messages catalogs to be installed... ar da de fr sv_SE zh_CN ru es checking for libintl.h... yes checking for gettext... yes checking for bindtextdomain... yes checking for textdomain... yes checking for dgettext... yes checking for gnu gettext in libc... yes checking if a simple gettext program link... yes checking for stdarg.h... yes checking for vfprintf... yes checking for waitpid... yes checking for sigsetjmp... no checking for siglongjmp... yes checking whether ln -s works... yes checking whether make sets $(MAKE)... (cached) yes checking for ranlib... ranlib checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for sys/wait.h that is POSIX.1 compatible... yes checking for stdlib.h... (cached) yes checking for fcntl.h... yes checking for limits.h... yes checking for malloc.h... yes checking for string.h... (cached) yes checking for memory.h... yes checking for unistd.h... (cached) yes checking for stdint.h... (cached) yes checking for inttypes.h... (cached) yes checking for getopt.h... yes checking for sys/select.h... yes checking for sys/systeminfo.h... no checking for sys/time.h... (cached) yes checking for an ANSI C-conforming const... yes checking for inline... inline checking for off_t... yes checking for pid_t... yes checking for size_t... yes checking return type of signal handlers... void checking for int16_t... yes checking for uint16_t... yes checking for strftime... yes checking whether setpgrp requires zero arguments... yes checking for gettimeofday... yes checking for mkfifo... yes checking for putenv... yes checking for setvbuf... yes checking for socket... yes checking for waitpid... (cached) yes checking for strdup... yes checking for strstr... yes checking for strtol... yes checking for memmove... yes checking for memcpy... yes checking for strchr... yes checking for sysconf... yes checking for uname... yes checking for div... yes checking for sigaction... yes checking for siginterrupt... yes checking for getpwuid... yes checking for setpgrp... yes checking for setpgid... yes checking for lstat... yes checking for sig_atomic_t... yes checking for select... yes checking for unistd.h... (cached) yes checking for sys/types.h... (cached) yes checking for sys/time.h... (cached) yes checking for sys/select.h... (cached) yes checking for sys/socket.h... yes checking argument types of select()... select(int,fd_set *,...) checking for mkstemp... yes checking if mkstemp is safe... yes checking for imlib-config... no checking for GDK IMLIB - version >= 1.8.0... no checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating libs/Makefile config.status: creating fvwm/Makefile config.status: creating modules/Makefile config.status: creating bin/Makefile config.status: creating bin/FvwmCommand config.status: creating bin/FvwmPrompt/Makefile config.status: creating bin/fvwm-config config.status: creating bin/fvwm-perllib config.status: creating bin/fvwm-menu-xlock config.status: creating bin/fvwm-menu-directory config.status: creating bin/fvwm-menu-desktop config.status: creating bin/fvwm-convert-2.6 config.status: creating utils/Makefile config.status: creating perllib/Makefile config.status: creating perllib/General/Makefile config.status: creating perllib/FVWM/Makefile config.status: creating perllib/FVWM/Module/Makefile config.status: creating perllib/FVWM/Tracker/Makefile config.status: creating perllib/FVWM/Module.pm config.status: creating default-config/Makefile config.status: creating doc/Makefile config.status: creating po/Makefile config.status: creating modules/FvwmAnimate/Makefile config.status: creating modules/FvwmAuto/Makefile config.status: creating modules/FvwmBacker/Makefile config.status: creating modules/FvwmButtons/Makefile config.status: creating modules/FvwmConsole/Makefile config.status: creating modules/FvwmEvent/Makefile config.status: creating modules/FvwmForm/Makefile config.status: creating modules/FvwmIconMan/Makefile config.status: creating modules/FvwmIdent/Makefile config.status: creating modules/FvwmMFL/Makefile config.status: creating modules/FvwmPager/Makefile config.status: creating modules/FvwmPerl/Makefile config.status: creating modules/FvwmPerl/FvwmPerl config.status: creating modules/FvwmRearrange/Makefile config.status: creating modules/FvwmScript/Makefile config.status: creating modules/FvwmScript/Scripts/Makefile config.status: creating modules/FvwmScript/Widgets/Makefile config.status: creating config.h config.status: executing depfiles commands Fvwm3 Configuration: Version: 1.0.5 (1.0.4-127-g9edb53b4) Executables: /usr/local/bin Man pages: /usr/local/share/man Modules: /usr/local/libexec/fvwm3/1.0.5 Data files: ${prefix}/share/fvwm3 Doc files: ${prefix}/share Perl lib: ${prefix}/share/fvwm3/perllib Locale msg: ${prefix}/share/fvwm3/locale ar da de fr sv_SE zh_CN ru es With Asian bi-direct. text support? yes With Gettext Native Lang support? yes (libc) With Iconv support? yes (from C library) With ReadLine sup. in FvwmConsole? yes With Shaped window support? yes With Shared memory for XImage? yes With Session Management support? yes With SVG image support? yes With Xcursor support? yes With Xft anti-alias font support? yes (version 2) With XPM image support? yes With Xrender image support? yes With Golang support? no Build man pages? no /bin/sh ./config.status config.status: creating Makefile config.status: creating libs/Makefile config.status: creating fvwm/Makefile config.status: creating modules/Makefile config.status: creating bin/Makefile config.status: creating bin/FvwmCommand config.status: creating bin/FvwmPrompt/Makefile config.status: creating bin/fvwm-config config.status: creating bin/fvwm-perllib config.status: creating bin/fvwm-menu-xlock config.status: creating bin/fvwm-menu-directory config.status: creating bin/fvwm-menu-desktop config.status: creating bin/fvwm-convert-2.6 config.status: creating utils/Makefile config.status: creating perllib/Makefile config.status: creating perllib/General/Makefile config.status: creating perllib/FVWM/Makefile config.status: creating perllib/FVWM/Module/Makefile config.status: creating perllib/FVWM/Tracker/Makefile config.status: creating perllib/FVWM/Module.pm config.status: creating default-config/Makefile config.status: creating doc/Makefile config.status: creating po/Makefile config.status: creating modules/FvwmAnimate/Makefile config.status: creating modules/FvwmAuto/Makefile config.status: creating modules/FvwmBacker/Makefile config.status: creating modules/FvwmButtons/Makefile config.status: creating modules/FvwmConsole/Makefile config.status: creating modules/FvwmEvent/Makefile config.status: creating modules/FvwmForm/Makefile config.status: creating modules/FvwmIconMan/Makefile config.status: creating modules/FvwmIdent/Makefile config.status: creating modules/FvwmMFL/Makefile config.status: creating modules/FvwmPager/Makefile config.status: creating modules/FvwmPerl/Makefile config.status: creating modules/FvwmPerl/FvwmPerl config.status: creating modules/FvwmRearrange/Makefile config.status: creating modules/FvwmScript/Makefile config.status: creating modules/FvwmScript/Scripts/Makefile config.status: creating modules/FvwmScript/Widgets/Makefile config.status: creating config.h config.status: config.h is unchanged config.status: executing depfiles commands make all-recursive make[1]: Entering directory '/tmp/fvwm3' Making all in default-config make[2]: Entering directory '/tmp/fvwm3/default-config' make[2]: Nothing to be done for 'all'. make[2]: Leaving directory '/tmp/fvwm3/default-config' Making all in libs make[2]: Entering directory '/tmp/fvwm3/libs' CC gravity.o CC BidiJoin.o CC Flocale.o CC PictureUtils.o CC FScreen.o CC Graphics.o CC PictureGraphics.o CC Bindings.o CC FlocaleCharset.o CC Parse.o CC PictureImageLoader.o CC Colorset.o CC ColorUtils.o CC CombineChars.o CC Module.o CC FRender.o CC Ficonv.o CC envvar.o CC Fft.o CC log.o CC XResource.o CC FEvent.o CC FImage.o CC WinMagic.o CC Target.o CC Picture.o CC XError.o CC fqueue.o CC fvwmsignal.o CC System.o CC PictureBase.o CC Cursor.o CC Strings.o CC fvwmrect.o CC FRenderInit.o CC safemalloc.o CC FBidi.o CC wild.o CC Grab.o CC Event.o CC ClientMsg.o CC setpgrp.o CC FShape.o CC FGettext.o CC flist.o CC timeout.o CC charmap.o CC modifiers.o CC Rectangles.o CC fsm.o CC FTips.o CC fio.o CC fvwmlib3.o CC getpwuid.o CC wcontext.o PictureImageLoader.c: In function 'PImageLoadSvg': PictureImageLoader.c:287:9: warning: 'rsvg_handle_get_dimensions' is deprecated: Use 'rsvg_handle_get_intrinsic_size_in_pixels' instead [-Wdeprecated-declarations] 287 | Frsvg_handle_get_dimensions(rsvg, &dim); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from Fsvg.h:9, from PictureImageLoader.c:46: /usr/include/librsvg-2.0/librsvg/rsvg.h:706:6: note: declared here 706 | void rsvg_handle_get_dimensions (RsvgHandle *handle, RsvgDimensionData *dimension_data); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ PictureImageLoader.c:360:9: warning: 'rsvg_handle_render_cairo' is deprecated: Use 'rsvg_handle_render_document' instead [-Wdeprecated-declarations] 360 | Frsvg_handle_render_cairo(rsvg, cr); | ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/librsvg-2.0/librsvg/rsvg.h:1450, from Fsvg.h:9, from PictureImageLoader.c:46: /usr/include/librsvg-2.0/librsvg/rsvg-cairo.h:88:10: note: declared here 88 | gboolean rsvg_handle_render_cairo (RsvgHandle *handle, cairo_t *cr); | ^~~~~~~~~~~~~~~~~~~~~~~~ PictureImageLoader.c: In function 'PImageLoadPng': PictureImageLoader.c:483:13: warning: implicit declaration of function 'png_get_color_type' [-Wimplicit-function-declaration] 483 | if (png_get_color_type(Fpng_ptr, Finfo_ptr) == FPNG_COLOR_TYPE_RGB_ALPHA) | ^~~~~~~~~~~~~~~~~~ PictureImageLoader.c:404:13: warning: variable 'interlace_type' set but not used [-Wunused-but-set-variable] 404 | int interlace_type; | ^~~~~~~~~~~~~~ PictureImageLoader.c:402:13: warning: variable 'bit_depth' set but not used [-Wunused-but-set-variable] 402 | int bit_depth; | ^~~~~~~~~ AR libfvwm3.a make[2]: Leaving directory '/tmp/fvwm3/libs' Making all in fvwm make[2]: Entering directory '/tmp/fvwm3/fvwm' CC menus.o CC style.o CC borders.o CC events.o CC move_resize.o CC builtins.o CC add_window.o CC icons.o CC fvwm3.o CC frame.o CC placement.o CC menustyle.o CC virtual.o CC conditional.o CC ewmh.o CC stack.o CC session.o CC colorset.o CC functions.o CC ewmh_events.o CC geometry.o CC module_list.o CC focus.o CC windowlist.o CC functable.o CC menuitem.o CC expand.o CC module_interface.o CC menubindings.o CC decorations.o CC ewmh_icons.o CC update.o CC bindings.o CC misc.o CC cursor.o CC colormaps.o CC modconf.o CC ewmh_conf.o CC read.o CC schedule.o CC menucmd.o CC ewmh_names.o CC icccm2.o CC focus_policy.o CC menudim.o CC windowshade.o CC execcontext.o CC menugeometry.o ewmh.c: In function 'EWMH_DLOG': CC condrc.o ewmh.c:274:17: warning: implicit declaration of function 'time'; did you mean 'times'? [-Wimplicit-function-declaration] 274 | time(&mytime); | ^~~~ | times CC infostore.o CC cmdparser_old.o ewmh.c:275:25: warning: implicit declaration of function 'localtime' [-Wimplicit-function-declaration] 275 | t_ptr = localtime(&mytime); | ^~~~~~~~~ ewmh.c:275:23: warning: assignment to 'struct tm *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 275 | t_ptr = localtime(&mytime); | ^ ewmh.c:288:30: error: invalid use of undefined type 'struct tm' 288 | t_ptr->tm_hour, t_ptr->tm_min, t_ptr->tm_sec, | ^~ ewmh.c:288:46: error: invalid use of undefined type 'struct tm' 288 | t_ptr->tm_hour, t_ptr->tm_min, t_ptr->tm_sec, | ^~ ewmh.c:288:61: error: invalid use of undefined type 'struct tm' 288 | t_ptr->tm_hour, t_ptr->tm_min, t_ptr->tm_sec, | ^~ builtins.c: In function 'status_init_pipe': builtins.c:221:9: warning: ignoring return value of 'asprintf' declared with attribute 'warn_unused_result' [-Wunused-result] 221 | asprintf(&pipename, "%s/%s", tmpdir, PIPENAME); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ virtual.c: In function 'apply_desktops_monitor': virtual.c:3015:33: warning: ignoring return value of 'asprintf' declared with attribute 'warn_unused_result' [-Wunused-result] 3015 | asprintf(&msg, "DesktopName %d %s", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 3016 | dc->desk, dc->name); | ~~~~~~~~~~~~~~~~~~~ make[2]: *** [Makefile:641: ewmh.o] Error 1 make[2]: *** Waiting for unfinished jobs.... CC functable_complex.o make[2]: Leaving directory '/tmp/fvwm3/fvwm' make[1]: *** [Makefile:499: all-recursive] Error 1 make[1]: Leaving directory '/tmp/fvwm3' make: *** [Makefile:440: all] Error 2