Opened 10 years ago

Closed 10 years ago

#43206 closed defect (fixed)

capnproto @0.4.1: Version mismatch between generated code and library headers. You must use the same version of the Cap'n Proto compiler and library.

Reported by: ryandesign (Ryan Carsten Schmidt) Owned by: neverpanic (Clemens Lang)
Priority: Normal Milestone:
Component: ports Version: 2.2.99
Keywords: Cc:
Port: capnproto

Description

I'm getting this problem trying to upgrade capnproto @0.4.0_0 to @0.4.1_0:

./src/capnp/compiler/grammar.capnp.h:10:2: error: "Version mismatch between generated code and library headers.  You must use the same version of the Cap'n Proto compiler and library."

It works fine if I deactivate capnproto @0.4.0_0 first. So this is another instance of the problem that #40656 was supposed to fix (but it was reverted).

Attachments (1)

main.log (34.7 KB) - added by ryandesign (Ryan Carsten Schmidt) 10 years ago.

Download all attachments as: .zip

Change History (4)

Changed 10 years ago by ryandesign (Ryan Carsten Schmidt)

Attachment: main.log added

comment:1 Changed 10 years ago by neverpanic (Clemens Lang)

Status: newassigned

… and I guess I didn't notice because I always build in trace mode, which hides the installed header.

I guess I could add a deactivate hack to deactivate the old version before building, but the proper solution would be adjusting the include path order.

comment:2 Changed 10 years ago by ryandesign (Ryan Carsten Schmidt)

The deactivate hack is not appropriate for build failures. The deactivate hack is for activation failures caused by moving a file from one port to another.

Probably I would recommend using the fix from #40656:

configure.cppflags-replace -I/opt/local/include -isystem/opt/local/include

comment:3 Changed 10 years ago by neverpanic (Clemens Lang)

Resolution: fixed
Status: assignedclosed

Applied the suggested fix in r120175.

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