Re: [PATCH v2 3/6] mingw: do not use nedmalloc on Windows/ARM64

[Junio C Hamano <gitster@pobox.com>]

"Johannes Schindelin via GitGitGadget" <gitgitgadget@gmail.com>
writes:

> -	USE_NED_ALLOCATOR = YesPlease
> +	ifneq (CLANGARM64,$(MSYSTEM))
> +		USE_NED_ALLOCATOR = YesPlease
> +	endif
>          ifeq (/mingw64,$(subst 32,64,$(prefix)))

Notice the funny indentation above?  It turns out that the one in
the context that looks funnily indented uses the "correct"
indentation, which is quite counter-intuitive and confusing X-<.

I forgot about the rule while reviewing the previous round, but we
had to prepare for newer GNU make with commits like c18400c6
(Makefile(s): avoid recipe prefix in conditional statements,
2024-04-08).  In short, the conditionals like ifn?eq, ifn?def, else,
endif should not be indented with HT and we instead want them to be
indented with SP.

    $ git diff master... config.mak.uname |
      grep -E -e '^[+]       +(ifn?eq|ifn?def|else|endif)'

found them in a few patches in the series that touch
config.mak.uname

    msvc: do handle builds on Windows/ARM64
    mingw: do not use nedmalloc on Windows/ARM64

Fix-up for "mingw: do not use nedmalloc on Windows/ARM64"

 config.mak.uname | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git c/config.mak.uname w/config.mak.uname
index 6222d2c5a4..3ec82d95e6 100644
--- c/config.mak.uname
+++ w/config.mak.uname
@@ -742,9 +742,9 @@ ifeq ($(uname_S),MINGW)
 	HAVE_LIBCHARSET_H = YesPlease
 	USE_GETTEXT_SCHEME = fallthrough
 	USE_LIBPCRE = YesPlease
-	ifneq (CLANGARM64,$(MSYSTEM))
+        ifneq (CLANGARM64,$(MSYSTEM))
 		USE_NED_ALLOCATOR = YesPlease
-	endif
+        endif
         ifeq (/mingw64,$(subst 32,64,$(prefix)))
 		# Move system config into top-level /etc/
 		ETC_GITCONFIG = ../etc/gitconfig


Fix-up for "msvc: do handle builds on Windows/ARM64"
    
 config.mak.uname | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git c/config.mak.uname w/config.mak.uname
index 4831e9ccf6..4ef453ebcd 100644
--- c/config.mak.uname
+++ w/config.mak.uname
@@ -432,11 +432,11 @@ ifeq ($(uname_S),Windows)
         ifeq (MINGW32,$(MSYSTEM))
 		prefix = /mingw32
         else
-		ifeq (CLANGARM64,$(MSYSTEM))
+                ifeq (CLANGARM64,$(MSYSTEM))
 			prefix = /clangarm64
-		else
+                else
 			prefix = /mingw64
-		endif
+                endif
         endif
 	# Prepend MSVC 64-bit tool-chain to PATH.
 	#

Taken as a whole, here is a range-diff of what I will queue based on
this iteration.

Thanks.

1:  da1408a34e ! 1:  734bf24007 mingw: do not use nedmalloc on Windows/ARM64
    @@ Commit message
         there is also no hope that any fixes will materialize there.
     
         Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
    +    [jc: adjust config.mak.uname for c18400c6]
         Signed-off-by: Junio C Hamano <gitster@pobox.com>
     
      ## config.mak.uname ##
    @@ config.mak.uname: ifeq ($(uname_S),MINGW)
      	USE_GETTEXT_SCHEME = fallthrough
      	USE_LIBPCRE = YesPlease
     -	USE_NED_ALLOCATOR = YesPlease
    -+	ifneq (CLANGARM64,$(MSYSTEM))
    ++        ifneq (CLANGARM64,$(MSYSTEM))
     +		USE_NED_ALLOCATOR = YesPlease
    -+	endif
    ++        endif
              ifeq (/mingw64,$(subst 32,64,$(prefix)))
      		# Move system config into top-level /etc/
      		ETC_GITCONFIG = ../etc/gitconfig
2:  e27caa3dca ! 2:  8945fba590 msvc: do handle builds on Windows/ARM64
    @@ Commit message
         is time to do the same in the MS Visual C part.
     
         Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
    +    [jc: adjust config.mak.uname for c18400c6]
         Signed-off-by: Junio C Hamano <gitster@pobox.com>
     
      ## config.mak.uname ##
    @@ config.mak.uname: ifeq ($(uname_S),Windows)
      		prefix = /mingw32
              else
     -		prefix = /mingw64
    -+		ifeq (CLANGARM64,$(MSYSTEM))
    ++                ifeq (CLANGARM64,$(MSYSTEM))
     +			prefix = /clangarm64
    -+		else
    ++                else
     +			prefix = /mingw64
    -+		endif
    ++                endif
              endif
      	# Prepend MSVC 64-bit tool-chain to PATH.
      	#
3:  f1f6c1f2fa ! 3:  619950d421 mingw(arm64): do move the `/etc/git*` location
    @@ config.mak.uname: ifeq ($(uname_S),Windows)
      	ETC_GITCONFIG = ../etc/gitconfig
      	ETC_GITATTRIBUTES = ../etc/gitattributes
     @@ config.mak.uname: ifeq ($(uname_S),MINGW)
    - 	ifneq (CLANGARM64,$(MSYSTEM))
    +         ifneq (CLANGARM64,$(MSYSTEM))
      		USE_NED_ALLOCATOR = YesPlease
    - 	endif
    +         endif
     -        ifeq (/mingw64,$(subst 32,64,$(prefix)))
     +        ifeq (/mingw64,$(subst 32,64,$(subst clangarm,mingw,$(prefix))))
      		# Move system config into top-level /etc/
4:  687bd4ea96 = 4:  436a42215e max_tree_depth: lower it for clangarm64 on Windows