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* [Bug ada/108909] New: Build process does not honor discovered path to "gnatmake" and "gnatlink"
@ 2023-02-23 20:11 emr-gnu at hev dot psu.edu
  2023-02-23 21:46 ` [Bug ada/108909] " emr-gnu at hev dot psu.edu
                   ` (9 more replies)
  0 siblings, 10 replies; 11+ messages in thread
From: emr-gnu at hev dot psu.edu @ 2023-02-23 20:11 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108909

            Bug ID: 108909
           Summary: Build process does not honor discovered path to
                    "gnatmake" and "gnatlink"
           Product: gcc
           Version: 12.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: ada
          Assignee: unassigned at gcc dot gnu.org
          Reporter: emr-gnu at hev dot psu.edu
                CC: dkm at gcc dot gnu.org
  Target Milestone: ---

Created attachment 54521
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54521&action=edit
Patch to resolve gnatmake build issue

When attempting to build GCC 12.2 from released source:

$ GNATBIND=gnatbind-12.1 GNATMAKE=gnatmake-12.1 ../gcc-12.2.0/configure
--enable-languages=c,c++,ada,fortran --program-suffix=-12.2 {...blah blah...}
{...}
checking for x86_64-linux-gnu-gnatbind... gnatbind-12.1
checking for x86_64-linux-gnu-gnatmake... gnatmake-12.1
checking whether compiler driver understands Ada... yes
{...much later...}
mkdir -p ada/gen_il
cd ada/gen_il; gnatmake -q -g -gnata -gnat2012 -gnatw.g -gnatyg -gnatU
-I/build/gcc-12.2.0/gcc/ada gen_il-main
/bin/sh: gnatmake: command not found
make: *** [ada/stamp-gen_il] Error 127

This seems similar to PR 30541, in that if your system-level packages don't
have the GNAT tools installed, but you have specified an alternate compiler
path to Ada tools in the environment, the build scripts ignore the
configure-guessed (or environment-specified) options, and just blindly call
"gnatmake".  Thus, the build fails.

The fix is to change lines 21, 42, and 49 of gcc/ada/Make-generated.in to use
"$(GNATMAKE)" instead of "gnatmake".

^ permalink raw reply	[flat|nested] 11+ messages in thread
end of thread, other threads:[~2024-05-21  9:14 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-02-23 20:11 [Bug ada/108909] New: Build process does not honor discovered path to "gnatmake" and "gnatlink" emr-gnu at hev dot psu.edu
2023-02-23 21:46 ` [Bug ada/108909] " emr-gnu at hev dot psu.edu
2023-02-26 17:45 ` ebotcazou at gcc dot gnu.org
2023-02-26 17:49 ` ebotcazou at gcc dot gnu.org
2023-02-26 17:55 ` cvs-commit at gcc dot gnu.org
2023-02-26 17:56 ` ebotcazou at gcc dot gnu.org
2023-03-06 10:40 ` cvs-commit at gcc dot gnu.org
2023-03-06 10:46 ` ebotcazou at gcc dot gnu.org
2023-04-26  6:57 ` rguenth at gcc dot gnu.org
2023-07-27  9:25 ` rguenth at gcc dot gnu.org
2024-05-21  9:14 ` jakub at gcc dot gnu.org

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