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removed use of have_memmv.c and HAVE_MEMMOVE, prep for version 2.15.1.2

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Removed use of HAVE_MEMMOVE as well have_memmv.c.  Removed the
building and including of have_memmv.h.  Removed the memmove()
function in blkcpy.c, used when HAVE_MEMMOVE was NOT defined.
The libc memmove(3) function as defined by <string.h> is now
required to compile calc because the replacement code in
blkcpy.c q was problematic, especially when regions overlap.
The HAVE_MEMMOVE make symbol was removed from Makefile.config.
Thanks to GitHub user @skeeto for reporting this problem.
This commit is contained in:
Landon Curt Noll
2025-08-13 12:37:22 -07:00
parent 8542143463
commit d9245844aa
10 changed files with 27 additions and 282 deletions
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.gitignore vendored
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@@ -90,8 +90,6 @@ have_gettime
have_gettime.h
have_inttypes.h
have_limits.h
have_memmv
have_memmv.h
have_newstr
have_newstr.h
have_offscl
@@ -162,7 +160,6 @@ ll_tmp
longbits
longbits.h
Makefile.our
memmv_tmp
newstr_tmp
NOTES
offscl_tmp