Mercurial > vim
view src/xxd/Make_vms.mms @ 33988:7c30841c60a0 v9.0.2180
patch 9.0.2180: POSIX function name in exarg causes issues
Commit: https://github.com/vim/vim/commit/6fdb6280821a822768df5689a5d727e37d38306c
Author: Zoltan Arpadffy <zoltan.arpadffy@gmail.com>
Date: Tue Dec 19 20:53:07 2023 +0100
patch 9.0.2180: POSIX function name in exarg causes issues
Problem: POSIX function name in exarg struct causes issues
on OpenVMS
Solution: Rename getline member in exarg struct to ea_getline,
remove isinf() workaround for VMS
There are compilers that do not treat well POSIX functions - like
getline - usage in the structs.
Older VMS compilers could digest this... but the newer OpenVMS compilers
( like VSI C x86-64 X7.4-843 (GEM 50XB9) ) cannot deal with these
structs. This could be limited to getline() that is defined via
getdelim() and might not affect all POSIX functions in general - but
avoiding POSIX function names usage in the structs is a "safe side"
practice without compromising the functionality or the code readability.
The previous OpenVMS X86 port used a workaround limiting the compiler
capabilities using __CRTL_VER_OVERRIDE=80400000
In order to make the OpenVMS port future proof, this pull request
proposes a possible solution.
closes: #13704
Signed-off-by: Zoltan Arpadffy <zoltan.arpadffy@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 19 Dec 2023 21:00:04 +0100 |
| parents | 4481f3b29fc5 |
| children |
line wrap: on
line source
# VMS MM[KS] makefile for XXD # tested with MMK and MMS as well. # # Maintained by Zoltan Arpadffy <arpadffy@polarhome.com> # # Edit the lines in the Configuration section below to select. # # To build: use the following command line: # # mms/descrip=Make_vms.mms # or if you use mmk # mmk/descrip=Make_vms.mms # # To cleanup: mms/descrip=Make_vms.mms clean # ###################################################################### # Configuration section. ###################################################################### # Compiler selection. # Comment out if you use the VAXC compiler ###################################################################### # DECC = YES ##################################################################### # Uncomment if want a debug version. Resulting executable is DVIM.EXE ###################################################################### # DEBUG = YES ###################################################################### # End of configuration section. # # Please, do not change anything below without programming experience. ###################################################################### CC = cc .IFDEF DECC CC_DEF = $(CC)/decc PREFIX = /prefix=all .ELSE CC_DEF = $(CC) PREFIX = .ENDIF LD_DEF = link .IFDEF DEBUG TARGET = dxxd.exe CFLAGS = /debug/noopt$(PREFIX)/cross_reference/include=[] LDFLAGS = /debug .ELSE TARGET = xxd.exe CFLAGS = /opt$(PREFIX)/include=[] LDFLAGS = .ENDIF .SUFFIXES : .obj .c SOURCES = xxd.c OBJ = xxd.obj .c.obj : $(CC_DEF) $(CFLAGS) $< $(TARGET) : $(OBJ) $(LD_DEF) $(LDFLAGS) /exe=$(TARGET) $+ clean : -@ if "''F$SEARCH("*.obj")'" .NES. "" then delete/noconfirm/nolog *.obj;* -@ if "''F$SEARCH("*.exe")'" .NES. "" then delete/noconfirm/nolog *.exe;* xxd.obj : xxd.c