Re: [PATCH] Makefile: update the default build options for AIX

[Johannes Sixt <j.sixt@viscovery.net>]

Mike Ralphson schrieb:
> NO_MKDTEMP is required to build, FREAD_READS_DIRECTORIES and the definition
> of _LARGE_FILES fix test suite failures and INTERNAL_QSORT is required for
> adequate performance.
> 
> Tested on AIX v5.3 Maintenance Level 06
> 
> Signed-off-by: Mike Ralphson <mike@abacus.co.uk>
> ---
>  Makefile |    4 ++++
>  1 files changed, 4 insertions(+), 0 deletions(-)
> 
> diff --git a/Makefile b/Makefile
> index 7c70b00..4296656 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -632,8 +632,12 @@ endif
>  ifeq ($(uname_S),AIX)
>  	NO_STRCASESTR=YesPlease
>  	NO_MEMMEM = YesPlease
> +	NO_MKDTEMP = YesPlease
>  	NO_STRLCPY = YesPlease
> +	FREAD_READS_DIRECTORIES = UnfortunatelyYes
> +	INTERNAL_QSORT = UnfortunatelyYes
>  	NEEDS_LIBICONV=YesPlease
> +	BASIC_CFLAGS += -D_LARGE_FILES
>  endif
>  ifeq ($(uname_S),GNU)
>  	# GNU/Hurd

I'm trying this patch on AIX 4.3.3 (sigh!) with gcc3. I get this:

git-compat-util.h:209:1: warning: "fopen" redefined
In file included from git-compat-util.h:51,
                 from builtin.h:4,
                 from git.c:1:
/usr/local/lib/gcc-lib/powerpc-ibm-aix4.3.2.0/3.2.1/include/stdio.h:110:1:
warning: this is the location of the previous definition

Line 110 in ...include/stdio.h is inside a #ifdef _LARGE_FILES section and
says:

#define fopen fopen64

Did you also get this warning? Is _LARGE_FILES support solved in a
different way on 5.3?

-- Hannes