In master, on MSYS2, the build is failing. See transcript below in a pristine working tree. + ./autogen.sh Checking whether you have the necessary tools... (Read INSTALL.REPO for more details on building Emacs) Checking for autoconf (need at least version 2.65) ... ok Your system has the required tools. Building aclocal.m4 ... Running 'autoreconf -fi -I m4' ... You can now run './configure'. + ./configure --config-cache --with-modules --without-pop --without-dbus --without-gconf --without-gsettings CFLAGS=-O2 configure: loading site script /usr/local/etc/config.site configure: creating cache config.cache checking for xcrun... no checking for GNU Make... make checking build system type... x86_64-w64-mingw32 checking host system type... x86_64-w64-mingw32 checking the compiler's target... x86_64-w64-mingw32 checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.exe checking for suffix of executables... .exe checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to enable C11 features... none needed checking whether gcc and cc understand -c and -o together... yes checking for putenv... yes checking for sbrk... 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(cached) yes checking sys/loadavg.h usability... no checking sys/loadavg.h presence... no checking for sys/loadavg.h... no checking whether getloadavg is declared... no checking whether gettimeofday clobbers localtime buffer... no checking for gettimeofday with POSIX signature... yes checking for memmem... no checking for memrchr... no checking whether signature of pselect conforms to POSIX... (cached) yes checking whether pselect detects invalid fds... (cached) yes checking whether pthread_sigmask is a macro... (cached) no checking whether pthread_sigmask works without -lpthread... yes checking whether pthread_sigmask returns error numbers... (cached) yes checking whether pthread_sigmask unblocks signals correctly... (cached) not relevant checking whether readlink signature is correct... yes checking whether readlink handles trailing slash correctly... (cached) yes checking whether readlinkat signature is correct... yes checking for working re_compile_pattern... no checking libintl.h usability... yes checking libintl.h presence... yes checking for libintl.h... yes checking whether isblank is declared... yes checking for sig2str... no checking for volatile sig_atomic_t... yes checking for sighandler_t... no checking for socklen_t... yes checking for ssize_t... yes checking for struct stat.st_atim.tv_nsec... no checking for struct stat.st_atimespec.tv_nsec... no checking for struct stat.st_atimensec... no checking for struct stat.st_atim.st__tim.tv_nsec... no checking for struct stat.st_birthtimespec.tv_nsec... no checking for struct stat.st_birthtimensec... no checking for struct stat.st_birthtim.tv_nsec... no checking for working stdalign.h... yes checking for good max_align_t... yes checking whether NULL can be used in arbitrary expressions... yes checking which flavor of printf attribute matches inttypes macros... gnu checking for stpcpy... no checking for working strnlen... yes checking whether strtoimax works... yes checking whether symlink handles trailing slash correctly... (cached) yes checking for nlink_t... no checking whether localtime_r is declared... no checking whether localtime loops forever near extrema... no checking for timezone_t... no checking for library containing timer_settime... no checking for timer_settime... no checking for variable-length arrays... yes checking whether the compiler supports the __inline keyword... yes checking for __mktime_internal... no checking for gcc option to disable position independent executables... not needed Configured for 'x86_64-w64-mingw32'. Where should the build process find the source code? . What compiler should emacs be built with? gcc -O2 Should Emacs use the GNU version of malloc? no (The GNU allocators don't work with this system configuration.) Should Emacs use a relocating allocator for buffers? no Should Emacs use mmap(2) for buffer allocation? yes What window system should Emacs use? w32 What toolkit should Emacs use? none Where do we find X Windows header files? NONE Where do we find X Windows libraries? NONE Does Emacs use -lXaw3d? no Does Emacs use -lXpm? yes Does Emacs use -ljpeg? yes Does Emacs use -ltiff? yes Does Emacs use a gif library? yes Does Emacs use a png library? yes Does Emacs use -lrsvg-2? yes Does Emacs use cairo? no Does Emacs use -llcms2? yes Does Emacs use imagemagick? no Does Emacs support sound? yes Does Emacs use -lgpm? no Does Emacs use -ldbus? no Does Emacs use -lgconf? no Does Emacs use GSettings? no Does Emacs use a file notification library? yes (w32) Does Emacs use access control lists? yes Does Emacs use -lselinux? no Does Emacs use -lgnutls? yes Does Emacs use -lxml2? yes Does Emacs use -lfreetype? no Does Emacs use HarfBuzz? yes Does Emacs use -lm17n-flt? no Does Emacs use -lotf? no Does Emacs use -lxft? no Does Emacs use -lsystemd? no Does Emacs use -ljansson? yes Does Emacs use -lgmp? yes Does Emacs directly use zlib? yes Does Emacs have dynamic modules support? yes Does Emacs use toolkit scroll bars? yes Does Emacs support Xwidgets (requires gtk3)? no Does Emacs have threading support in lisp? yes Does Emacs support the portable dumper? yes Does Emacs support legacy unexec dumping? no Which dumping strategy does Emacs use? pdumper configure: updating cache config.cache configure: creating ./config.status config.status: creating nt/emacs.rc config.status: creating nt/emacsclient.rc config.status: creating src/emacs-module.h config.status: creating Makefile config.status: creating lib/gnulib.mk config.status: creating ./doc/man/emacs.1 config.status: creating lib/Makefile config.status: creating lib-src/Makefile config.status: creating oldXMenu/Makefile config.status: creating doc/emacs/Makefile config.status: creating doc/misc/Makefile config.status: creating doc/lispintro/Makefile config.status: creating doc/lispref/Makefile config.status: creating src/Makefile config.status: creating lwlib/Makefile config.status: creating lisp/Makefile config.status: creating leim/Makefile config.status: creating nextstep/Makefile config.status: creating nt/Makefile config.status: creating test/Makefile config.status: creating admin/charsets/Makefile config.status: creating admin/unidata/Makefile config.status: creating admin/grammars/Makefile config.status: creating src/config.h config.status: executing src/epaths.h commands config.status: executing src/.gdbinit commands config.status: executing doc/emacs/emacsver.texi commands config.status: executing etc-refcards-emacsver.tex commands + make make -C nt all make[1]: Entering directory '/c/projects/emacs/nt' RC emacs.res CCLD runemacs.exe CCLD addpm.exe addpm.c: In function 'main': addpm.c:280:37: warning: '\bin\' directive writing 5 bytes into a region of size between 2 and 261 [-Wformat-overflow=] 280 | sprintf (full_emacs_path, "%s\\bin\\%s", emacs_path, prog_name); | ^~~~~~~ addpm.c:280:8: note: 'sprintf' output between 18 and 277 bytes into a destination of size 261 280 | sprintf (full_emacs_path, "%s\\bin\\%s", emacs_path, prog_name); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ addpm.c:312:37: warning: '\bin\' directive writing 5 bytes into a region of size between 2 and 261 [-Wformat-overflow=] 312 | sprintf (full_emacs_path, "%s\\bin\\%s", emacs_path, prog_name); | ^~~~~~~ addpm.c:312:8: note: 'sprintf' output between 18 and 277 bytes into a destination of size 261 312 | sprintf (full_emacs_path, "%s\\bin\\%s", emacs_path, prog_name); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CCLD cmdproxy.exe CCLD ddeclient.exe make[1]: Leaving directory '/c/projects/emacs/nt' make -C lib all make[1]: Entering directory '/c/projects/emacs/lib' GEN alloca.h GEN byteswap.h GEN errno.h GEN execinfo.h GEN getopt.h GEN getopt-cdefs.h GEN ieee754.h GEN limits.h GEN stdint.h GEN string.h GEN time.h CC fingerprint.o CC acl_entries.o CC execinfo.o CC explicit_bzero.o CC fpending.o CC getopt.o CC getopt1.o CC gettimeofday.o CC memmem.o CC memrchr.o CC mkostemp.o CC mktime.o CC regex.o CC sig2str.o CC stpcpy.o CC time_r.o CC time_rz.o CC timegm.o CC binary-io.o CC c-ctype.o CC c-strcasecmp.o CC c-strncasecmp.o CC close-stream.o CC count-leading-zeros.o CC count-one-bits.o CC count-trailing-zeros.o CC md5.o CC sha1.o CC sha256.o CC sha512.o CC dtoastr.o CC dtotimespec.o CC filemode.o CC filevercmp.o CC gettime.o CC nstrftime.o CC qcopy-acl.o CC stat-time.o CC tempname.o CC timespec.o CC timespec-add.o CC timespec-sub.o CC u64.o CC utimens.o AR libgnu.a make[1]: Leaving directory '/c/projects/emacs/lib' make -C lib-src all make[1]: Entering directory '/c/projects/emacs/lib-src' CC ntlib.o CCLD etags.exe CCLD ctags.exe CCLD emacsclient.exe RC emacsclient.res CCLD emacsclientw.exe CCLD ebrowse.exe CCLD hexl.exe CC pop.o CCLD movemail.exe CCLD make-docfile.exe CCLD make-fingerprint.exe make[1]: Leaving directory '/c/projects/emacs/lib-src' make -C src VCSWITNESS='$(srcdir)/../.git/logs/HEAD' all make[1]: Entering directory '/c/projects/emacs/src' GEN lisp.mk GEN globals.h CC firstfile.o CC dispnew.o CC frame.o frame.c: In function 'Fx_parse_geometry': frame.c:5330:20: warning: 'y' may be used uninitialized in this function [-Wmaybe-uninitialized] 5330 | int geometry, x, y; | ^ frame.c:5330:17: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized] 5330 | int geometry, x, y; | ^ CC scroll.o CC xdisp.o CC menu.o CC window.o CC charset.o CC coding.o CC category.o CC ccl.o CC character.o CC chartab.o CC bidi.o CC term.o CC terminal.o CC xfaces.o CC emacs.o CC keyboard.o CC macros.o CC keymap.o CC sysdep.o CC bignum.o CC buffer.o CC filelock.o CC insdel.o CC marker.o CC minibuf.o CC fileio.o CC dired.o CC cmds.o CC casetab.o CC casefiddle.o CC indent.o CC search.o CC regex-emacs.o CC undo.o CC alloc.o CC pdumper.o CC data.o GEN buildobj.h CC doc.o CC editfns.o CC callint.o CC eval.o CC floatfns.o CC fns.o CC font.o CC print.o CC lread.o CC dynlib.o CC emacs-module.o CC syntax.o CC bytecode.o CC process.o In file included from process.c:33: process.c: In function 'network_lookup_address_info_1': process.c:4599:6: warning: implicit declaration of function 'make_number'; did you mean 'Qline_number'? [-Wimplicit-function-declaration] 4599 | make_number (ret)); | ^~~~~~~~~~~ lisp.h:65:33: note: in definition of macro 'ARRAYELTS' 65 | #define ARRAYELTS(arr) (sizeof (arr) / sizeof (arr)[0]) | ^~~ lisp.h:3125:23: note: in expansion of macro 'CALLMANY' 3125 | #define CALLN(f, ...) CALLMANY (f, ((Lisp_Object []) {__VA_ARGS__})) | ^~~~~~~~ process.c:4598:13: note: in expansion of macro 'CALLN' 4598 | msg = CALLN (Fformat, format, host, build_string (service), | ^~~~~ process.c:4599:6: warning: nested extern declaration of 'make_number' [-Wnested-externs] 4599 | make_number (ret)); | ^~~~~~~~~~~ lisp.h:65:33: note: in definition of macro 'ARRAYELTS' 65 | #define ARRAYELTS(arr) (sizeof (arr) / sizeof (arr)[0]) | ^~~ lisp.h:3125:23: note: in expansion of macro 'CALLMANY' 3125 | #define CALLN(f, ...) CALLMANY (f, ((Lisp_Object []) {__VA_ARGS__})) | ^~~~~~~~ process.c:4598:13: note: in expansion of macro 'CALLN' 4598 | msg = CALLN (Fformat, format, host, build_string (service), | ^~~~~ process.c:4599:6: warning: initialization of 'union Lisp_X *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 4599 | make_number (ret)); | ^~~~~~~~~~~ lisp.h:65:33: note: in definition of macro 'ARRAYELTS' 65 | #define ARRAYELTS(arr) (sizeof (arr) / sizeof (arr)[0]) | ^~~ lisp.h:3125:23: note: in expansion of macro 'CALLMANY' 3125 | #define CALLN(f, ...) CALLMANY (f, ((Lisp_Object []) {__VA_ARGS__})) | ^~~~~~~~ process.c:4598:13: note: in expansion of macro 'CALLN' 4598 | msg = CALLN (Fformat, format, host, build_string (service), | ^~~~~ process.c:4599:6: note: (near initialization for '(anonymous)[3]') 4599 | make_number (ret)); | ^~~~~~~~~~~ lisp.h:65:33: note: in definition of macro 'ARRAYELTS' 65 | #define ARRAYELTS(arr) (sizeof (arr) / sizeof (arr)[0]) | ^~~ lisp.h:3125:23: note: in expansion of macro 'CALLMANY' 3125 | #define CALLN(f, ...) CALLMANY (f, ((Lisp_Object []) {__VA_ARGS__})) | ^~~~~~~~ process.c:4598:13: note: in expansion of macro 'CALLN' 4598 | msg = CALLN (Fformat, format, host, build_string (service), | ^~~~~ process.c:4599:6: warning: initialization of 'union Lisp_X *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 4599 | make_number (ret)); | ^~~~~~~~~~~ lisp.h:65:48: note: in definition of macro 'ARRAYELTS' 65 | #define ARRAYELTS(arr) (sizeof (arr) / sizeof (arr)[0]) | ^~~ lisp.h:3125:23: note: in expansion of macro 'CALLMANY' 3125 | #define CALLN(f, ...) CALLMANY (f, ((Lisp_Object []) {__VA_ARGS__})) | ^~~~~~~~ process.c:4598:13: note: in expansion of macro 'CALLN' 4598 | msg = CALLN (Fformat, format, host, build_string (service), | ^~~~~ process.c:4599:6: note: (near initialization for '(anonymous)[3]') 4599 | make_number (ret)); | ^~~~~~~~~~~ lisp.h:65:48: note: in definition of macro 'ARRAYELTS' 65 | #define ARRAYELTS(arr) (sizeof (arr) / sizeof (arr)[0]) | ^~~ lisp.h:3125:23: note: in expansion of macro 'CALLMANY' 3125 | #define CALLN(f, ...) CALLMANY (f, ((Lisp_Object []) {__VA_ARGS__})) | ^~~~~~~~ process.c:4598:13: note: in expansion of macro 'CALLN' 4598 | msg = CALLN (Fformat, format, host, build_string (service), | ^~~~~ In file included from process.c:33: process.c:4599:6: warning: initialization of 'union Lisp_X *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 4599 | make_number (ret)); | ^~~~~~~~~~~ lisp.h:3117:52: note: in definition of macro 'CALLMANY' 3117 | #define CALLMANY(f, array) (f) (ARRAYELTS (array), array) | ^~~~~ process.c:4598:13: note: in expansion of macro 'CALLN' 4598 | msg = CALLN (Fformat, format, host, build_string (service), | ^~~~~ process.c:4599:6: note: (near initialization for '(anonymous)[3]') 4599 | make_number (ret)); | ^~~~~~~~~~~ lisp.h:3117:52: note: in definition of macro 'CALLMANY' 3117 | #define CALLMANY(f, array) (f) (ARRAYELTS (array), array) | ^~~~~ process.c:4598:13: note: in expansion of macro 'CALLN' 4598 | msg = CALLN (Fformat, format, host, build_string (service), | ^~~~~ CC gnutls.o CC callproc.o CC region-cache.o CC sound.o CC timefns.o CC atimer.o CC doprnt.o CC intervals.o CC textprop.o CC composite.o CC xml.o CC lcms.o CC w32notify.o CC profiler.o CC decompress.o CC thread.o CC systhread.o CC hbfont.o CC w32fns.o CC w32menu.o CC w32reg.o CC w32font.o CC w32term.o CC w32xfns.o CC w32select.o CC w32uniscribe.o CC w32cygwinx.o CC w32.o w32.c: In function 'acl_to_text': w32.c:6236:1: warning: function might be candidate for attribute 'malloc' [-Wsuggest-attribute=malloc] 6236 | acl_to_text (acl_t acl, ssize_t *size) | ^~~~~~~~~~~ w32.c: In function 'logon_network_drive.part.0': w32.c:3921:3: warning: 'strncpy' specified bound 1040 equals destination size [-Wstringop-truncation] 3921 | strncpy (share, path, MAX_UTF8_PATH); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC w32console.o CC w32heap.o CC w32inevt.o CC w32proc.o CC fontset.o CC fringe.o CC image.o CC json.o CC tparam.o CC lastfile.o make -C ../nt ../src/emacs.res make[2]: Entering directory '/c/projects/emacs/nt' RC ../src/emacs.res make[2]: Leaving directory '/c/projects/emacs/nt' make -C ../admin/charsets all make[2]: Entering directory '/c/projects/emacs/admin/charsets' GEN ../../etc/charsets/8859-2.map GEN ../../etc/charsets/8859-3.map GEN ../../etc/charsets/8859-4.map GEN ../../etc/charsets/8859-5.map GEN ../../etc/charsets/8859-6.map GEN ../../etc/charsets/8859-7.map GEN ../../etc/charsets/8859-8.map GEN ../../etc/charsets/8859-9.map GEN ../../etc/charsets/8859-10.map GEN ../../etc/charsets/8859-11.map GEN ../../etc/charsets/8859-13.map GEN ../../etc/charsets/8859-14.map GEN ../../etc/charsets/8859-15.map GEN ../../etc/charsets/8859-16.map GEN ../../etc/charsets/IBM037.map GEN ../../etc/charsets/IBM038.map GEN ../../etc/charsets/IBM256.map GEN ../../etc/charsets/IBM273.map GEN ../../etc/charsets/IBM274.map GEN ../../etc/charsets/IBM275.map GEN ../../etc/charsets/IBM277.map GEN ../../etc/charsets/IBM278.map GEN ../../etc/charsets/IBM280.map GEN ../../etc/charsets/IBM281.map GEN ../../etc/charsets/IBM284.map GEN ../../etc/charsets/IBM285.map GEN ../../etc/charsets/IBM290.map GEN ../../etc/charsets/IBM297.map GEN ../../etc/charsets/IBM420.map GEN ../../etc/charsets/IBM423.map GEN ../../etc/charsets/IBM424.map GEN ../../etc/charsets/IBM437.map GEN ../../etc/charsets/IBM500.map GEN ../../etc/charsets/IBM850.map GEN ../../etc/charsets/IBM851.map GEN ../../etc/charsets/IBM852.map GEN ../../etc/charsets/IBM855.map GEN ../../etc/charsets/IBM856.map GEN ../../etc/charsets/IBM857.map GEN ../../etc/charsets/IBM860.map GEN ../../etc/charsets/IBM861.map GEN ../../etc/charsets/IBM862.map GEN ../../etc/charsets/IBM863.map GEN ../../etc/charsets/IBM864.map GEN ../../etc/charsets/IBM865.map GEN ../../etc/charsets/IBM866.map GEN ../../etc/charsets/IBM868.map GEN ../../etc/charsets/IBM869.map GEN ../../etc/charsets/IBM870.map GEN ../../etc/charsets/IBM871.map GEN ../../etc/charsets/IBM874.map GEN ../../etc/charsets/IBM875.map GEN ../../etc/charsets/IBM880.map GEN ../../etc/charsets/IBM891.map GEN ../../etc/charsets/IBM903.map GEN ../../etc/charsets/IBM904.map GEN ../../etc/charsets/IBM905.map GEN ../../etc/charsets/IBM918.map GEN ../../etc/charsets/IBM1004.map GEN ../../etc/charsets/IBM1026.map GEN ../../etc/charsets/IBM1047.map GEN ../../etc/charsets/CP737.map GEN ../../etc/charsets/CP775.map GEN ../../etc/charsets/CP1125.map GEN ../../etc/charsets/CP1250.map GEN ../../etc/charsets/CP1251.map GEN ../../etc/charsets/CP1252.map GEN ../../etc/charsets/CP1253.map GEN ../../etc/charsets/CP1254.map GEN ../../etc/charsets/CP1255.map GEN ../../etc/charsets/CP1256.map GEN ../../etc/charsets/CP1257.map GEN ../../etc/charsets/CP1258.map GEN ../../etc/charsets/CP10007.map GEN ../../etc/charsets/CP720.map GEN ../../etc/charsets/CP858.map GEN ../../etc/charsets/GB2312.map GEN ../../etc/charsets/GBK.map GEN ../../etc/charsets/GB180302.map GEN ../../etc/charsets/GB180304.map GEN ../../etc/charsets/BIG5.map GEN ../../etc/charsets/BIG5-HKSCS.map GEN ../../etc/charsets/CNS-1.map GEN ../../etc/charsets/CNS-2.map GEN ../../etc/charsets/CNS-3.map GEN ../../etc/charsets/CNS-4.map GEN ../../etc/charsets/CNS-5.map GEN ../../etc/charsets/CNS-6.map GEN ../../etc/charsets/CNS-7.map GEN ../../etc/charsets/CNS-F.map GEN ../../etc/charsets/JISX0201.map GEN ../../etc/charsets/JISX0208.map GEN ../../etc/charsets/JISX0212.map GEN ../../etc/charsets/JISX2131.map GEN ../../etc/charsets/JISX2132.map GEN ../../etc/charsets/JISC6226.map GEN ../../etc/charsets/CP932-2BYTE.map GEN ../../etc/charsets/JISX213A.map GEN ../../etc/charsets/KSC5601.map GEN ../../etc/charsets/KSC5636.map GEN ../../etc/charsets/JOHAB.map GEN ../../etc/charsets/KOI-8.map GEN ../../etc/charsets/KOI8-R.map GEN ../../etc/charsets/KOI8-U.map GEN ../../etc/charsets/KOI8-T.map GEN ../../etc/charsets/ALTERNATIVNYJ.map GEN ../../etc/charsets/MIK.map GEN ../../etc/charsets/PTCP154.map GEN ../../etc/charsets/TIS-620.map GEN ../../etc/charsets/VISCII.map GEN ../../etc/charsets/VSCII.map GEN ../../etc/charsets/VSCII-2.map GEN ../../etc/charsets/KA-PS.map GEN ../../etc/charsets/KA-ACADEMY.map GEN ../../etc/charsets/HP-ROMAN8.map GEN ../../etc/charsets/NEXTSTEP.map GEN ../../etc/charsets/MACINTOSH.map GEN ../../etc/charsets/EBCDICUK.map GEN ../../etc/charsets/EBCDICUS.map GEN ../../etc/charsets/stdenc.map GEN ../../etc/charsets/symbol.map GEN ../../etc/charsets/CP949-2BYTE.map GEN ../../etc/charsets/BIG5-1.map GEN ../../etc/charsets/BIG5-2.map GEN ../../etc/charsets/MULE-ethiopic.map GEN ../../etc/charsets/MULE-ipa.map GEN ../../etc/charsets/MULE-is13194.map GEN ../../etc/charsets/MULE-sisheng.map GEN ../../etc/charsets/MULE-tibetan.map GEN ../../etc/charsets/MULE-lviscii.map GEN ../../etc/charsets/MULE-uviscii.map GEN ../../lisp/international/cp51932.el GEN ../../lisp/international/eucjp-ms.el GEN charsets.stamp make[2]: Leaving directory '/c/projects/emacs/admin/charsets' make -C ../admin/unidata charscript.el make[2]: Entering directory '/c/projects/emacs/admin/unidata' GEN ../../lisp/international/charscript.el make[2]: Leaving directory '/c/projects/emacs/admin/unidata' CCLD temacs.exe C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/9.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: process.o:process.c:(.text+0xe3b): undefined reference to `make_number' process.o:process.c:(.text+0xe3b): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `make_number' collect2.exe: error: ld returned 1 exit status make[1]: *** [Makefile:651: temacs.exe] Error 1 make[1]: Leaving directory '/c/projects/emacs/src' make: *** [Makefile:424: src] Error 2 In GNU Emacs 27.0.50 (build 3, x86_64-w64-mingw32) of 2019-08-19 built on 60678UHB Repository revision: 925a4fbe041e28e75d76e3fa28a481ac83ec7466 Repository branch: buster Windowing system distributor 'Microsoft Corp.', version 6.1.7601 System Description: Microsoft Windows 7 Professional Service Pack 1 (v6.1.1130.7601.24515) Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. C-c C-c is undefined Configured using: 'configure --config-cache --with-modules --without-pop --without-dbus --without-gconf --without-gsettings CFLAGS=-O2' Configured features: XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY W32NOTIFY ACL GNUTLS LIBXML2 HARFBUZZ ZLIB TOOLKIT_SCROLL_BARS MODULES THREADS JSON PDUMPER LCMS2 GMP Important settings: value of $LANG: ENG locale-coding-system: cp1252 Major mode: Lisp Interaction Minor modes in effect: tooltip-mode: t global-eldoc-mode: t eldoc-mode: t electric-indent-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs format-spec rfc822 mml easymenu mml-sec password-cache epa derived epg epg-config gnus-util rmail rmail-loaddefs text-property-search time-date subr-x seq byte-opt gv bytecomp byte-compile cconv mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader cl-loaddefs cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel dos-w32 ls-lisp disp-table term/w32-win w32-win w32-vars term/common-win tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow isearch timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core term/tty-colors frame cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite charscript charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray minibuffer cl-preloaded nadvice loaddefs button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote threads w32notify w32 lcms2 multi-tty make-network-process emacs) Memory information: ((conses 16 46090 7016) (symbols 48 6038 1) (strings 32 16745 1576) (string-bytes 1 515993) (vectors 16 9772) (vector-slots 8 124307 7858) (floats 8 19 43) (intervals 56 217 0) (buffers 992 11))