This week I managed to crosscompile PROJ 4.7.0 and created installer scripts for it and for GEOS, which gets to the linking step. but then stops due to the absence of STL in android. diggig into the problem I discovered (I’m almost ashamed) that the NDK docs explains how to deal with that problem (big RTFD to myself). So now I’m carefully reading the NDK docs and started experimenting with ndk_build script.
\nNext week I want to create ndk make files for this two libs and start on working on the next ones. I’m finally starting to understand the whole picture.<\/p>\n","protected":false},"excerpt":{"rendered":"
This week I managed to crosscompile PROJ 4.7.0 and created installer scripts for it and for GEOS, which gets to the linking step. but then stops due to the absence of STL in android. diggig into the problem I discovered (I’m almost ashamed) that the NDK docs explains how to […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_themeisle_gutenberg_block_has_review":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[30,34],"tags":[43,46,48,125],"class_list":["post-222","post","type-post","status-publish","format-standard","hentry","category-android-qgis","category-gsoc-2011-weekly-report","tag-android","tag-android-ndk","tag-android-qt","tag-qgis-org"],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":232,"url":"https:\/\/www.opengis.ch\/it\/2011\/06\/18\/gsoc-2011-weekly-report-3\/","url_meta":{"origin":222,"position":0},"title":"GSoC 2011 weekly report #3","author":"Marco Bernasocchi","date":"18 Giugno 2011","format":false,"excerpt":"This week, I worked on trying to get Android.mk files working, it looks like using the Android Toolchain standalone (I found in the docs how to use it cleanly) was more fruity, I started working on cross compiling GDAL and it looks not too bad. Using makefiles got me to\u2026","rel":"","context":"In "Android QGIS"","block_context":{"text":"Android QGIS","link":"https:\/\/www.opengis.ch\/it\/category\/gis\/qfield\/android-qgis\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":234,"url":"https:\/\/www.opengis.ch\/it\/2011\/06\/24\/gsoc-2011-weekly-report-4\/","url_meta":{"origin":222,"position":1},"title":"GSoC 2011 weekly report #4","author":"Marco Bernasocchi","date":"24 Giugno 2011","format":false,"excerpt":"This week i finally got PROJ, GEOS and GDAL to compile and install. I updated all the instller scripts to use the NDK stand alone toolchain, using Android.mk files turned out to be more a hassle than useful. Furthermore using the standalone NDK toolchain the compire process can be totally\u2026","rel":"","context":"In "Android QGIS"","block_context":{"text":"Android QGIS","link":"https:\/\/www.opengis.ch\/it\/category\/gis\/qfield\/android-qgis\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":238,"url":"https:\/\/www.opengis.ch\/it\/2011\/07\/05\/gsoc-2011-weekly-report-5\/","url_meta":{"origin":222,"position":2},"title":"GSoC 2011 weekly report #5","author":"Marco Bernasocchi","date":"5 Luglio 2011","format":false,"excerpt":"This week I re-factored the install script to make it cleverer, compiled expat library, fixed the last problem that was blocking GDAL from installing and compiled QWT library using necessitas. As well I started and started looking on compiling qgis and how to add external libs to a necessitas package.\u2026","rel":"","context":"In "Android QGIS"","block_context":{"text":"Android QGIS","link":"https:\/\/www.opengis.ch\/it\/category\/gis\/qfield\/android-qgis\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":260,"url":"https:\/\/www.opengis.ch\/it\/2011\/07\/28\/qgis-cross-compiles-using-android-ndk\/","url_meta":{"origin":222,"position":3},"title":"QGIS cross compiles using android NDK","author":"Marco Bernasocchi","date":"28 Luglio 2011","format":false,"excerpt":"Finally I managed to cross compile qgis using a NDK r5c standalone toolchain. Currently the scripts to produce the binaries require the necessitas qt source to be present on the host since QtUiTools need to be compiled as well. This should be only until QtUitools is included in necessitas (maybe\u2026","rel":"","context":"In "Android QGIS"","block_context":{"text":"Android QGIS","link":"https:\/\/www.opengis.ch\/it\/category\/gis\/qfield\/android-qgis\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":296,"url":"https:\/\/www.opengis.ch\/it\/2011\/08\/20\/gsoc-2011-weekly-report-12\/","url_meta":{"origin":222,"position":4},"title":"GSoC 2011 weekly report #12","author":"Marco Bernasocchi","date":"20 Agosto 2011","format":false,"excerpt":"See my last posts. In short I managed to get qgis packaged as an apk and to properly run with only one major problem. The map canvas is always black. I ll investigate this till Tuesday. Cheers","rel":"","context":"In "Android QGIS"","block_context":{"text":"Android QGIS","link":"https:\/\/www.opengis.ch\/it\/category\/gis\/qfield\/android-qgis\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":261,"url":"https:\/\/www.opengis.ch\/it\/2011\/07\/29\/gsoc-2011-weekly-report-9\/","url_meta":{"origin":222,"position":5},"title":"GSoC 2011 weekly report #9","author":"Marco Bernasocchi","date":"29 Luglio 2011","format":false,"excerpt":"This week I managed to cross compile qgis and started working on packaging it. See the previous post for more details.","rel":"","context":"In "Android QGIS"","block_context":{"text":"Android QGIS","link":"https:\/\/www.opengis.ch\/it\/category\/gis\/qfield\/android-qgis\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_shortlink":"https:\/\/wp.me\/pbdBtI-3A","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.opengis.ch\/it\/wp-json\/wp\/v2\/posts\/222","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.opengis.ch\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.opengis.ch\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.opengis.ch\/it\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.opengis.ch\/it\/wp-json\/wp\/v2\/comments?post=222"}],"version-history":[{"count":1,"href":"https:\/\/www.opengis.ch\/it\/wp-json\/wp\/v2\/posts\/222\/revisions"}],"predecessor-version":[{"id":11221,"href":"https:\/\/www.opengis.ch\/it\/wp-json\/wp\/v2\/posts\/222\/revisions\/11221"}],"wp:attachment":[{"href":"https:\/\/www.opengis.ch\/it\/wp-json\/wp\/v2\/media?parent=222"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.opengis.ch\/it\/wp-json\/wp\/v2\/categories?post=222"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.opengis.ch\/it\/wp-json\/wp\/v2\/tags?post=222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}