Christopher Collins created MYNEWT-860: ------------------------------------------
Summary: Newt - Empty `pkg.yml` file causes target to be built as split image Key: MYNEWT-860 URL: https://issues.apache.org/jira/browse/MYNEWT-860 Project: Mynewt Issue Type: Bug Security Level: Public (Viewable by anyone) Components: Newt Reporter: Christopher Collins Assignee: Christopher Collins 1. Create a directory in your project: {noformat} mkdir blah {noformat} 2. Create an empty {pkg.yml} file in the directory: {noformat} touch blah/pkg.yml {noformat} 3. Build a non-split-image target. Newt will compile everything twice, as if it were building a split image. Then it will fail in an unpredictable way, e.g.: {noformat} Error: In file included from apps/krang/src/main.c:23:0: repos/apache-mynewt-core/sys/sysinit/include/sysinit/sysinit.h:28:25: fatal error: split/split.h: No such file or directory #include "split/split.h" {noformat} {noformat} panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x12a71d4] goroutine 1 [running]: mynewt.apache.org/newt/newt/pkg.(*LocalPackage).Name(...) /Users/ccollins/go/src/mynewt.apache.org/newt/newt/builder/paths.go:179 mynewt.apache.org/newt/newt/builder.(*Builder).TestExePath(0xc4205307e0, 0x0, 0x0) /Users/ccollins/go/src/mynewt.apache.org/newt/newt/builder/paths.go:179 +0x34 mynewt.apache.org/newt/newt/builder.(*Builder).CompileCmdsPath(0xc4205307e0, 0xc420308920, 0x0) /Users/ccollins/go/src/mynewt.apache.org/newt/newt/builder/paths.go:198 +0xad mynewt.apache.org/newt/newt/builder.(*Builder).Build(0xc4205307e0, 0x0, 0x0) /Users/ccollins/go/src/mynewt.apache.org/newt/newt/builder/build.go:601 +0xa20 mynewt.apache.org/newt/newt/builder.(*TargetBuilder).buildLoader(0xc420518120, 0x0, 0x0) /Users/ccollins/go/src/mynewt.apache.org/newt/newt/builder/targetbuild.go:319 +0xc6 mynewt.apache.org/newt/newt/builder.(*TargetBuilder).Build(0xc420518120, 0xc420518120, 0x0) /Users/ccollins/go/src/mynewt.apache.org/newt/newt/builder/targetbuild.go:372 +0x16d mynewt.apache.org/newt/newt/cli.buildRunCmd(0xc420090b40, 0xc420048d50, 0x1, 0x1, 0x0) /Users/ccollins/go/src/mynewt.apache.org/newt/newt/cli/build_cmds.go:160 +0x2c9 mynewt.apache.org/newt/newt/cli.AddBuildCommands.func1(0xc420090b40, 0xc420048d50, 0x1, 0x1) /Users/ccollins/go/src/mynewt.apache.org/newt/newt/cli/build_cmds.go:404 +0x5f mynewt.apache.org/newt/newt/vendor/github.com/spf13/cobra.(*Command).execute(0xc420090b40, 0xc420048d10, 0x1, 0x1, 0xc420090b40, 0xc420048d10) /Users/ccollins/go/src/mynewt.apache.org/newt/newt/vendor/github.com/spf13/cobra/command.go:636 +0x234 mynewt.apache.org/newt/newt/vendor/github.com/spf13/cobra.(*Command).ExecuteC(0xc4200906c0, 0x5, 0x25, 0x1399e93) /Users/ccollins/go/src/mynewt.apache.org/newt/newt/vendor/github.com/spf13/cobra/command.go:722 +0x2fe mynewt.apache.org/newt/newt/vendor/github.com/spf13/cobra.(*Command).Execute(0xc4200906c0, 0x1399e93, 0x5) /Users/ccollins/go/src/mynewt.apache.org/newt/newt/vendor/github.com/spf13/cobra/command.go:681 +0x2b main.main() /Users/ccollins/go/src/mynewt.apache.org/newt/newt/newt.go:170 +0x1ac {noformat} -- This message was sent by Atlassian JIRA (v6.4.14#64029)