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https://issues.apache.org/jira/browse/DAFFODIL-2507?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17333429#comment-17333429
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John Interrante commented on DAFFODIL-2507:
-------------------------------------------
The second attempt's error looks like you should've included "-std=c99" instead
of "std=c99" in the build.sbt. Actually, [c - Setting std=c99 flag in GCC -
Stack
Overflow|https://stackoverflow.com/questions/2193634/setting-std-c99-flag-in-gcc]
suggests that you might be able to set the environment variable CC=c99 so you
don't have to change build.sbt at all. Either way may allow you to keep using
CentOS 7's original gcc 4.x compiler.
> Unable to build/stage daffodil-cli with gcc version 4.8.2 on CentOS 7 on
> Runtime2 commit
> ----------------------------------------------------------------------------------------
>
> Key: DAFFODIL-2507
> URL: https://issues.apache.org/jira/browse/DAFFODIL-2507
> Project: Daffodil
> Issue Type: Bug
> Components: Back End C-Generator
> Affects Versions: 3.1.0
> Reporter: Dave Thompson
> Priority: Major
>
> Unable to build/stage daffodil-cli with gcc version 4.8.2 on CentOS 7 on
> Runtime2 commit c095446be17b604bb5494e08462cc2210f58c8e6.
> Running CentOS 7
> Pulled specified commit.
> Installed gcc (used yum installed version 4.8.2) and mxml (per Build
> Requirements page).
> Note: gcc-4.8.2 should support c99.
>
> ******
> Executed sbt command *sbt daffodil-cli/stage* and got the following error:
> [dfdl@localhost daffodil]$ sbt daffodil-cli/stage
> [info] welcome to sbt 1.5.0 (Red Hat, Inc. Java 11.0.10)
> [info] loading settings for project daffodil-build from plugins.sbt ...
> [info] loading project definition from /home/dfdl/daffodil/project
> [info] loading settings for project daffodil from build.sbt ...
> [info] loading settings for project daffodil-japi from build.sbt ...
> [info] loading settings for project daffodil-cli from build.sbt ...
> [info] resolving key references (24156 settings) ...
> [info] set current project to daffodil (in build file:/home/dfdl/daffodil/)
> [info] Wrote
> /home/dfdl/daffodil/daffodil-cli/target/scala-2.12/daffodil-cli_2.12-3.1.0-SNAPSHOT.pom
> [info] [cc, -c,
> /home/dfdl/daffodil/daffodil-runtime2/src/main/resources/org/apache/daffodil/runtime2/c/libruntime/errors.c,
> -o,
> /home/dfdl/daffodil/daffodil-runtime2/target/streams/compile/ccSourceObjectMap/_global/streams/compile/libruntime2.a/src/main/resources/org/apache/daffodil/runtime2/c/libruntime/errors.c.o,
>
> -I/home/dfdl/daffodil/daffodil-runtime2/src/main/resources/org/apache/daffodil/runtime2/c/libcli,
>
> -I/home/dfdl/daffodil/daffodil-runtime2/src/main/resources/org/apache/daffodil/runtime2/c/libruntime,
>
> -I/home/dfdl/daffodil/daffodil-runtime2/src/main/resources/org/apache/daffodil/runtime2/examples,
> -Wall, -Wextra]
> /home/dfdl/daffodil/daffodil-runtime2/src/main/resources/org/apache/daffodil/runtime2/c/libruntime/errors.c:
> In function ‘print_diagnostics’:
> /home/dfdl/daffodil/daffodil-runtime2/src/main/resources/org/apache/daffodil/runtime2/c/libruntime/errors.c:165:9:
> error: ‘for’ loop initial declarations are only allowed in C99 mode
> for (size_t i = 0; i < diagnostics->length; i++)
> ^
> /home/dfdl/daffodil/daffodil-runtime2/src/main/resources/org/apache/daffodil/runtime2/c/libruntime/errors.c:165:9:
> note: use option -std=c99 or -std=gnu99 to compile your code
> [info] compiling 11 Scala sources to
> /home/dfdl/daffodil/daffodil-runtime2/target/scala-2.12/classes ...
> [error] java.lang.RuntimeException: Nonzero exit value: 1
> [error] at scala.sys.package$.error(package.scala:30)
> [error] at
> scala.sys.process.ProcessBuilderImpl$AbstractBuilder.slurp(ProcessBuilderImpl.scala:138)
> [error] at
> scala.sys.process.ProcessBuilderImpl$AbstractBuilder.$bang$bang(ProcessBuilderImpl.scala:108)
> [error] at sbtcc.CcPlugin$.$anonfun$cccompile$3(CcPlugin.scala:128)
> [error] at sbtcc.CcPlugin$.$anonfun$cccompile$3$adapted(CcPlugin.scala:117)
> [error] at
> scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62)
> [error] at
> scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55)
> [error] at
> scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49)
> [error] at sbtcc.CcPlugin$.$anonfun$cccompile$1(CcPlugin.scala:117)
> [error] at sbtcc.CcPlugin$.$anonfun$cccompile$1$adapted(CcPlugin.scala:116)
> [error] at scala.collection.Iterator.foreach(Iterator.scala:943)
> [error] at scala.collection.Iterator.foreach$(Iterator.scala:943)
> [error] at scala.collection.AbstractIterator.foreach(Iterator.scala:1431)
> [error] at scala.collection.IterableLike.foreach(IterableLike.scala:74)
> [error] at scala.collection.IterableLike.foreach$(IterableLike.scala:73)
> [error] at scala.collection.AbstractIterable.foreach(Iterable.scala:56)
> [error] at sbtcc.CcPlugin$.cccompile(CcPlugin.scala:116)
> [error] at sbtcc.CcPlugin$.$anonfun$baseCcSettings$25(CcPlugin.scala:223)
> [error] at scala.Function1.$anonfun$compose$1(Function1.scala:49)
> [error] at
> sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:62)
> [error] at sbt.std.Transform$$anon$4.work(Transform.scala:68)
> [error] at sbt.Execute.$anonfun$submit$2(Execute.scala:282)
> [error] at
> sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:23)
> [error] at sbt.Execute.work(Execute.scala:291)
> [error] at sbt.Execute.$anonfun$submit$1(Execute.scala:282)
> [error] at
> sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:265)
> [error] at sbt.CompletionService$$anon$2.call(CompletionService.scala:64)
> [error] at
> java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> [error] at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
> [error] at
> java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> [error] at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> [error] at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> [error] at java.base/java.lang.Thread.run(Thread.java:834)
> [error] (daffodil-runtime2 / Compile / cCompile) Nonzero exit value: 1
>
> ******
> Added *“std=c99”* to the build.sbt file and executed sbt command *sbt
> daffodil-cli/stage* and got the following error:
>
> [dfdl@localhost daffodil]$ sbt daffodil-cli/stage
> [info] welcome to sbt 1.5.0 (Red Hat, Inc. Java 11.0.10)
> [info] loading settings for project daffodil-build from plugins.sbt ...
> [info] loading project definition from /home/dfdl/daffodil/project
> [info] loading settings for project daffodil from build.sbt ...
> [info] loading settings for project daffodil-japi from build.sbt ...
> [info] loading settings for project daffodil-cli from build.sbt ...
> [info] resolving key references (24156 settings) ...
> [info] set current project to daffodil (in build file:/home/dfdl/daffodil/)
> [info] Wrote
> /home/dfdl/daffodil/daffodil-cli/target/scala-2.12/daffodil-cli_2.12-3.1.0-SNAPSHOT.pom
> [info] [cc, -c,
> /home/dfdl/daffodil/daffodil-runtime2/src/main/resources/org/apache/daffodil/runtime2/c/libruntime/errors.c,
> -o,
> /home/dfdl/daffodil/daffodil-runtime2/target/streams/compile/ccSourceObjectMap/_global/streams/compile/libruntime2.a/src/main/resources/org/apache/daffodil/runtime2/c/libruntime/errors.c.o,
>
> -I/home/dfdl/daffodil/daffodil-runtime2/src/main/resources/org/apache/daffodil/runtime2/c/libcli,
>
> -I/home/dfdl/daffodil/daffodil-runtime2/src/main/resources/org/apache/daffodil/runtime2/c/libruntime,
>
> -I/home/dfdl/daffodil/daffodil-runtime2/src/main/resources/org/apache/daffodil/runtime2/examples,
> -Wall, -Wextra, std=c99]
> cc: error: std=c99: No such file or directory
> [info] compiling 11 Scala sources to
> /home/dfdl/daffodil/daffodil-runtime2/target/scala-2.12/classes ...
> [error] java.lang.RuntimeException: Nonzero exit value: 1
> [error] at scala.sys.package$.error(package.scala:30)
> [error] at
> scala.sys.process.ProcessBuilderImpl$AbstractBuilder.slurp(ProcessBuilderImpl.scala:138)
> [error] at
> scala.sys.process.ProcessBuilderImpl$AbstractBuilder.$bang$bang(ProcessBuilderImpl.scala:108)
> [error] at sbtcc.CcPlugin$.$anonfun$cccompile$3(CcPlugin.scala:128)
> [error] at sbtcc.CcPlugin$.$anonfun$cccompile$3$adapted(CcPlugin.scala:117)
> [error] at
> scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62)
> [error] at
> scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55)
> [error] at
> scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49)
> [error] at sbtcc.CcPlugin$.$anonfun$cccompile$1(CcPlugin.scala:117)
> [error] at sbtcc.CcPlugin$.$anonfun$cccompile$1$adapted(CcPlugin.scala:116)
> [error] at scala.collection.Iterator.foreach(Iterator.scala:943)
> [error] at scala.collection.Iterator.foreach$(Iterator.scala:943)
> [error] at scala.collection.AbstractIterator.foreach(Iterator.scala:1431)
> [error] at scala.collection.IterableLike.foreach(IterableLike.scala:74)
> [error] at scala.collection.IterableLike.foreach$(IterableLike.scala:73)
> [error] at scala.collection.AbstractIterable.foreach(Iterable.scala:56)
> [error] at sbtcc.CcPlugin$.cccompile(CcPlugin.scala:116)
> [error] at sbtcc.CcPlugin$.$anonfun$baseCcSettings$25(CcPlugin.scala:223)
> [error] at scala.Function1.$anonfun$compose$1(Function1.scala:49)
> [error] at
> sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:62)
> [error] at sbt.std.Transform$$anon$4.work(Transform.scala:68)
> [error] at sbt.Execute.$anonfun$submit$2(Execute.scala:282)
> [error] at
> sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:23)
> [error] at sbt.Execute.work(Execute.scala:291)
> [error] at sbt.Execute.$anonfun$submit$1(Execute.scala:282)
> [error] at
> sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:265)
> [error] at sbt.CompletionService$$anon$2.call(CompletionService.scala:64)
> [error] at
> java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> [error] at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
> [error] at
> java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> [error] at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> [error] at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> [error] at java.base/java.lang.Thread.run(Thread.java:834)
> [error] (daffodil-runtime2 / Compile / cCompile) Nonzero exit value: 1
>
>
> My resolution:
> After installing gcc version 10.3.0 I was able to build/stage daffodil-cli
> when “std=c99” included in the build.sbt file.
>
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