Re: [PATCH 1/3] build: move LDFLAGS after notmuch libraries.

Subject: Re: [PATCH 1/3] build: move LDFLAGS after notmuch libraries.

Date: Wed, 29 Dec 2021 20:14:40 +0200

To: David Bremner, David Bremner, Ryan Schmidt, notmuch@notmuchmail.org

Cc:

From: Tomi Ollila


On Fri, Dec 24 2021, David Bremner wrote:

> In [1] Ryan Schmidt reported a problem on macports [2] with notmuch
> finding an existing installed version of libnotmuch during the build
> when the user specified LDFLAGS including the libnotmuch install
> directory.
>
> This change should prevent that.
>
> LDFLAGS also occurs in FINAL_LIBNOTMUCH_LDFLAGS. The only built
> library linked to that is util/libtnotmuch_util.a, and that passed as
> explicit (relative) path, and is thus not affected by -L.
>
> [1]: id:7851CAB5-4556-4931-A0A2-37003E56C927@ryandesign.com
>
> [2]: The problem does not arise when libnotmuch is installed into a
> "system" library path that the compiler/linker searches by default.

This series looks good to me, and id:87lf0thhft.fsf@tethera.net
should still work.

Tomi

> ---
>  Makefile.global | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Makefile.global b/Makefile.global
> index fe79121d..e6b00815 100644
> --- a/Makefile.global
> +++ b/Makefile.global
> @@ -52,7 +52,7 @@ PV_FILE=bindings/python/notmuch/version.py
>  # Smash together user's values with our extra values
>  FINAL_CFLAGS = -DNOTMUCH_VERSION=$(VERSION) $(CPPFLAGS) $(CFLAGS) $(WARN_CFLAGS) $(extra_cflags) $(CONFIGURE_CFLAGS)
>  FINAL_CXXFLAGS = $(CPPFLAGS) $(CXXFLAGS) $(WARN_CXXFLAGS) $(extra_cflags) $(extra_cxxflags) $(CONFIGURE_CXXFLAGS)
> -FINAL_NOTMUCH_LDFLAGS = $(LDFLAGS) -Lutil -lnotmuch_util -Llib -lnotmuch
> +FINAL_NOTMUCH_LDFLAGS = -Lutil -lnotmuch_util -Llib -lnotmuch $(LDFLAGS)
>  ifeq ($(LIBDIR_IN_LDCONFIG),0)
>  FINAL_NOTMUCH_LDFLAGS += $(RPATH_LDFLAGS)
>  endif
> -- 
> 2.34.1
>
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