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* Replace executable’s fingerprint in placePaul Eggert2019-04-141-0/+66
* admin/merge-gnulib (GNULIB_MODULES): Add memmem-simple. (AVOIDED_MODULES): Add memchr. * configure.ac (HAVE_PDUMPER): AC_SUBST it, too, for use in makefiles. * lib/Makefile.in (libgnu_a_OBJECTS): Add fingerprint.o. * lib/fingerprint.c: New file. * lib/memmem.c, lib/str-two-way.h, m4/memmem.m4: New files, copied from Gnulib. * lib/fingerprint.h: Rename from src/fingerprint.h. * lib-src/make-fingerprint.c: Include limits.h, sys/stat.h, fingerprint.h, intprops.h, min-max.h. (SSIZE_MAX): New macro, if not already defined. (main): Without -r, Replace the fingerprint in the input file instead of generating a fingerprint.c. * lib/Makefile.in (libgnu_a_OBJECTS): Add fingerprint.o. * lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate. * src/Makefile.in (HAVE_PDUMPER, MAKE_PDUMPER_FINGERPRINT): New macros. (temacs$(EXEEXT)): Use them to replace the fingerprint instead of precalculating it. (mostlyclean, ctagsfiles1): Do not worry about fingerprint.c.