Taylor Blau <me@xxxxxxxxxxxx> writes:
> Back in 728b9ac0c3 (Makefile(s): avoid recipe prefix in conditional
> statements, 2024-04-08), we prepared our Makefiles for a forthcoming
> change in upstream Make that would ban the recipe prefix within a
> conditional statement by replacing tabs (the prefix) with eight spaces.
>
> In b9d6f64393 (compat/zlib: allow use of zlib-ng as backend,
> 2025-01-28), a handful of recipe prefix characters were introduced in a
> conditional statement ('ifdef ZLIB_NG'), causing 'make' to fail on my
> system, which uses GNU Make 4.4.90.
Yikes. Thanks for fixing it so quickly.
> Remove the recipe prefix characters by replacing them with the same
> script as is mentioned in 728b9ac0c3.
>
> Signed-off-by: Taylor Blau <me@xxxxxxxxxxxx>
> ---
> Makefile | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/Makefile b/Makefile
> index 90c9662ad3..5b98a9d12f 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -1703,16 +1703,16 @@ IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
>
> ifdef ZLIB_NG
> BASIC_CFLAGS += -DHAVE_ZLIB_NG
> - ifdef ZLIB_NG_PATH
> + ifdef ZLIB_NG_PATH
> BASIC_CFLAGS += -I$(ZLIB_NG_PATH)/include
> EXTLIBS += $(call libpath_template,$(ZLIB_NG_PATH)/$(lib))
> - endif
> + endif
> EXTLIBS += -lz-ng
> else
> - ifdef ZLIB_PATH
> + ifdef ZLIB_PATH
> BASIC_CFLAGS += -I$(ZLIB_PATH)/include
> EXTLIBS += $(call libpath_template,$(ZLIB_PATH)/$(lib))
> - endif
> + endif
> EXTLIBS += -lz
> endif
>
>
> base-commit: e2067b49ecaef9b7f51a17ce251f9207f72ef52d
