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Sun, 31 May 2020 21:52:09 +0100 Subject: Re: Help needed with gobject-introspection To: "cygwin-apps@cygwin.com" References: <2c0802e9-e66c-768e-61f2-f2797acc1acb@cornell.edu> <78ad982d-8cab-323d-8bc5-682f3f2bc11f@cornell.edu> <7837c562-f96c-3084-40f8-1a52afcebdf5@dronecode.org.uk> <429779d8-dc38-2f75-bd3e-42f898941483@cornell.edu> <6703fe25-ba53-68c7-c398-843b2a8295dc@dronecode.org.uk> <93b48fc8-61f9-ce33-ac76-0e6cc56aa18c@dronecode.org.uk> <62ba273e-4eed-6578-32e5-8cd24fe25c3f@dronecode.org.uk> From: Jon Turney Message-ID: <3d2cb151-e243-a539-32f0-ffa40be78745@dronecode.org.uk> Date: Sun, 31 May 2020 21:52:08 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.8.1 MIME-Version: 1.0 In-Reply-To: <62ba273e-4eed-6578-32e5-8cd24fe25c3f@dronecode.org.uk> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-GB Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-5.9 required=5.0 tests=BAYES_00, FORGED_SPF_HELO, KAM_DMARC_STATUS, KAM_LAZY_DOMAIN_SECURITY, RCVD_IN_DNSWL_LOW, SPF_HELO_PASS, SPF_NONE, TXREP autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: cygwin-apps@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Cygwin package maintainer discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 31 May 2020 20:52:11 -0000 On 29/05/2020 16:54, Jon Turney wrote: > On 27/05/2020 21:32, Ken Brown via Cygwin-apps wrote: >> It looks like I've bumped into a variation of this bug.  While >> attempting to build the documentation for the latest glib2.0 release, >> I got the following: >> >> FAILED: docs/reference/gobject/gobject-decl.txt >> /usr/bin/meson --internal exe --unpickle >> /home/kbrown/src/cygpackages/glib2.0/glib2.0-2.64.3-1.x86_64/src/glib-2.64.3/x86_64-pc-cygwin/meson-private/meson_exe_meson_1ed2fbe217cac49ae4affd274e0d4a729085a002.dat >> >> ['/usr/bin/meson', '--internal', 'gtkdoc', >> '--sourcedir=/home/kbrown/src/cygpackages/glib2.0/glib2.0-2.64.3-1.x86_64/src/glib-2.64.3', >> '--builddir=/home/kbrown/src/cygpackages/glib2.0/glib2.0-2.64.3-1.x86_64/src/glib-2.64.3/x86_64-pc-cygwin', >> '--subdir=docs/reference/gobject', '--headerdirs=gobject', >> '--mainfile=gobject-docs.xml', '--modulename=gobject', '-- >> >> [...] >> >> /docs/reference/gobject/tut_tools.xml', '--cc=gcc', '--ld=gcc', >> '--cflags=-I@BUILD_ROOT@/gobject -I../gobject -pthread >> -I@BUILD_ROOT@/. -I../. -I@BUILD_ROOT@/glib -I../glib >> -I@BUILD_ROOT@/docs/reference/gobject/. -I../docs >> >> [...] >> >> So @BUILD_ROOT@ didn't get replaced by the build root after pickling >> and unpickling.  Needless to say, this produced errors like: >> >> cc1: error: @BUILD_ROOT@/glib: No such file or directory >> [-Werror=missing-include-dirs] >> >> I can give you a precise recipe for reproducing this bug if it would >> help your debugging. > > Definitely a bug.  I'll see if I can take a look at it this weekend. https://github.com/mesonbuild/meson/pull/7229 I made a meson 0.54.2-2 test package with those patches.