#15, gpr2.gpr: Missing units in the relocatable Library_Interface attribute definition

[dsauvage]

The missing units below have been added to the relocatable Library_Interface attribute definition

GPR2.Build.Jobserver_Protocol.Pipe
GPR_Parser.Private_Converters
GPR2.Build.View_Tables.Update_Sources_List
GPR2.Tree_Internal.Load_Autoconf

Above fix is for instance required to successfully build libadalang (26.0.0), which depends on gpr2 (26.0..0)

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[Jicquel]

Hi, I did not manage to reproduce the libadalang build issue. Could you please provide a reproducer?

[dsauvage]

Apologize i can not send you an automated reproducer
I can reproduce using the steps below;

0. using the gnat_native 15.2.1 compiler from alire
1. build gpr2 using its alire crate (libgpr2_26.0.0_99e9d2cd) both in static and relocatable mode
2. install it
3. build libadalang using its alire crate (libadalang_26.0.0_75276b8d) both in static and relocatable mode
   the first errors pop up during the call to gprclean before the build, but more errors to follow during the build on other units once you fix them

cd FOLDER/alire/crates/libadalang_26.0.0_75276b8d
gprclean -p -P libadalang.gpr -XLIBRARY_TYPE=static -XBUILD_MODE=prod
gprclean -p -P libadalang.gpr -XLIBRARY_TYPE=relocatable  -XGNATCOLL_ICONV_BUILD=relocatable -XLANGKIT_SUPPORT_BUILD=relocatable -XGNATCOLL_GMP_BUILD=relocatable -XBUILD_MODE=prod
gpr2.gpr:25:1111: "gpr2.build.view_tables.update_sources_list" is not a unit of this project
gpr2.gpr:25:2862: "gpr2.tree_internal.load_autoconf" is not a unit of this project
gprclean: "libadalang.gpr" processing failed