[xmlsec] --with-libxml-src break pkg-config tests

[Aleksey Sanin]

Thanks for bug report! I think this should fix it

http://git.gnome.org/browse/xmlsec/diff/configure.in?id=361f8ef176f9f6920f8846f1d9b5361f7b0849c4

Could you please try it and let me know if you still
have problems?

Thanks
Aleksey

On 4/24/2010 2:33 AM, Roumen Petrov wrote:
> Hi all,
>
> First lets see configure script:
> ===============
> ...
> AC_ARG_ENABLE(pkgconfig, [ --enable-pkgconfig ...
> if test "z$enable_pkgconfig" = "zno" ; then
> ...PKG_CONFIG_ENABLED=no
> fi
> ...
> AC_ARG_WITH(libxml-src, ...
> if test "z$with_libxml" = "zno" -o "z$with_libxml_src" = "zno"; then
> ...
> elif test "z$with_libxml_src" != "z" ; then
> ...
> elif test "z$with_libxml" = "z" -a "z$PKG_CONFIG_ENABLED" = "zyes" ; then
> PKG_CHECK_MODULES(LIBXML,.....
> fi
> ...
> ===============
> My version of pkg-config in 0.23 and in this version macro
> PKG_CHECK_MODULES require PKG_PROG_PKG_CONFIG.
> The macro PKG_PROG_PKG_CONFIG check for pkg-config tool and set variable
> PKG_CONFIG.
>
> The issue is that macros are expended in last elif block and if one of
> test (conditions ) before succeed code from PKG_PROG_PKG_CONFIG is never
> executed so variable PKG_CONFIG left empty.
>
>
>
> Work-around is to set PKG_CONFIG on configure command line or as env.
> variable.
>
> One of possible fixes is to rewrite if test "z$enable_pkgconfig" block
> to set PKG_CONFIG variable.
>
> Other is to rewrite block and to add macro PKG_PROG_PKG_CONFIG. I don't
> know which version pkg package add this macro.
>
>
> Also I'm not sure that line "if ! pkg-config --atleast-pkgconfig-version
> 0.9 ; then"
> work well on unix shells. This character "!" could be issue for some old
> unix shells as example solaris 8.
>
>
> Roumen
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