Hi, on a current (2018-12) Arch Linux installation, attempting to build XEmacs 21.4 from pkgsrc (no Arch package) fails early in configure: checking whether ln -s works... yes checking host system type... x86_64-unknown-linux XEmacs has no builtin knowledge of `x86_64' machines. Using configure-time autodetection only. checking for gcc... cc checking whether the C compiler (cc -O2 -Dunix -D_FORTIFY_SOURCE=2 -I/opt/local/include -I/usr/include -I/opt/local/include/ncurses -L/opt/local/lib -Wl,-R/opt/local/lib -L/usr/lib64 -Wl,-R/usr/lib64) works... yes checking whether the C compiler (cc -O2 -Dunix -D_FORTIFY_SOURCE=2 -I/opt/local/include -I/usr/include -I/opt/local/include/ncurses -L/opt/local/lib -Wl,-R/opt/local/lib -L/usr/lib64 -Wl,-R/usr/lib64) is a cross-compiler... no checking whether we are using GNU C... yes checking whether cc accepts -g... yes checking how to run the C preprocessor... /lib/cpp checking for AIX... no checking for GNU libc... yes Extracting information from the machine- and system-dependent headers... ./configure: line 2720: /lib/cpp: No such file or directory checking for buggy gcc versions... no checking for dynodump... no checking for runtime libraries flag... "-rpath " checking for malloc_set_state... no checking whether __after_morecore_hook exists... yes checking for ranlib... ranlib checking for a BSD compatible install... /bin/install -c -o hf -g spgmit checking for bison... bison -y checking for a.out.h... no checking for elf.h... no checking for cygwin/version.h... no checking for fcntl.h... no checking for inttypes.h... no checking for libgen.h... no checking for locale.h... no checking for mach/mach.h... no checking for sys/param.h... no checking for sys/pstat.h... no checking for sys/time.h... no checking for sys/timeb.h... no checking for sys/un.h... no checking for ulimit.h... no checking for unistd.h... no checking for sys/wait.h that is POSIX.1 compatible... yes checking for ANSI C header files... no checking whether time.h and sys/time.h may both be included... yes checking for sys_siglist declaration in signal.h or unistd.h... yes checking for utime... yes checking return type of signal handlers... void checking for size_t... no checking for pid_t... no checking for uid_t in sys/types.h... no checking for mode_t... no checking for off_t... no checking for ssize_t... no checking for socklen_t... int checking for struct timeval... no checking whether struct tm is in sys/time.h or time.h... sys/time.h checking for tm_zone in struct tm... no checking for tzname... no checking for working const... yes checking whether make sets ${MAKE}... yes checking whether byte ordering is bigendian... no checking size of short... 0 *** PANIC *** Configure tests are not working - compiler is broken. *** PANIC *** Please examine config.log for compilation errors. *** Error code 1 Stop. bmake[1]: stopped in /misc/pkgsrc/editors/xemacs *** Error code 1 -- it looks like the configure script is lost on this platform, not finding anything. I guess not finding cpp(1) is not helpful... The pkgsrc installation uses the native compiler: % gcc --version | head -1 gcc (GCC) 8.2.1 20181127 % which cpp /usr/bin/cpp % config.log has lots of entries like [...] configure:4251: checking for tm_zone in struct tm configure:4262: cc -c -O2 -Dunix -D_FORTIFY_SOURCE=2 -I/opt/local/include -I/usr/include -I/opt/local/include/ncurses -I/opt/local/include -I/usr/include -I/opt/local/include/ncurses -I/opt/local/include -I/opt/local/include conftest.c 1>&5 In file included from configure:4254: confdefs.h:25:15: error: two or more data types in declaration specifiers #define gid_t int ^~~ confdefs.h:26:16: error: two or more data types in declaration specifiers #define mode_t int ^~~ confdefs.h:24:15: error: two or more data types in declaration specifiers #define uid_t int ^~~ confdefs.h:27:15: error: two or more data types in declaration specifiers #define off_t long ^~~~ confdefs.h:23:15: error: two or more data types in declaration specifiers #define pid_t int ^~~ confdefs.h:28:17: error: two or more data types in declaration specifiers #define ssize_t int ^~~ confdefs.h:22:16: error: duplicate 'unsigned' #define size_t unsigned ^~~~~~~~ configure: In function 'main': configure:4258:11: error: storage size of 'tm' isn't known struct tm tm; tm.tm_zone; ^~ configure: failed program was: #line 4254 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/time.h> int main() { struct tm tm; tm.tm_zone; ; return 0; } [...] where the error messages don't make any sense to me - but my autohell fu is rusty. I can provide detailed build log files, if needed. Does the above speak to anyone, and would you have a fix? Cheerio, hauke -- The ASCII Ribbon Campaign Hauke Fath () No HTML/RTF in email Institut für Nachrichtentechnik /\ No Word docs in email TU Darmstadt Respect for open standards Ruf +49-6151-16-21344