ports/187186: [patch] graphics/jogl does not build on machines without gcc in base

Don Lewis truckman at FreeBSD.org
Sun Mar 2 02:40:00 UTC 2014


>Number:         187186
>Category:       ports
>Synopsis:       [patch] graphics/jogl does not build on machines without gcc in base
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Mar 02 02:40:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator:     Don Lewis
>Release:        FreeBSD 11.0-CURRENT i386
>Organization:
FreeBSD Project
>Environment:
System: FreeBSD scratch.catspoiler.org 11.0-CURRENT FreeBSD 11.0-CURRENT #71 r262666M: Sat Mar  1 16:42:54 PST 2014     dl at scratch.catspoiler.org:/usr/obj/usr/src/sys/GENERICSMB  i386

Ports revision r345674.

apache-ant-1.9.3

>Description:

The following error occurs when attempting to build jogl on recent
versions of FreeBSD where clang is the default compiler and gcc is
not installed:

cx.build:
     [echo] Output lib name = gluegen-rt
    [mkdir] Created dir: /usr/ports/graphics/jogl/work/gluegen/build/obj
     [echo] Compiling src/native/unix/*.c
     [echo] user.dir=/usr/ports/graphics/jogl/work/jogl/make
       [cc] 1 total files to be compiled.

BUILD FAILED
/usr/ports/graphics/jogl/work/jogl/make/build.xml:1662: The following error occurred while executing this line:
/usr/ports/graphics/jogl/work/jogl/make/build.xml:501: The following error occurred while executing this line:
/usr/ports/graphics/jogl/work/gluegen/make/build.xml:458: The following error occurred while executing this line:
/usr/ports/graphics/jogl/work/gluegen/make/build.xml:378: The following error occurred while executing this line:
/usr/ports/graphics/jogl/work/gluegen/make/build.xml:343: Could not launch gcc: java.io.IOException: Cannot run program "gcc" (in directory "/usr/ports/graphics/jogl
/work/gluegen/build/obj"): java.io.IOException: error=2, No such file or directory

Total time: 17 seconds
*** Error code 1

Stop.
make: stopped in /usr/ports/graphics/jogl


The problems is that apache-ant has a hardwired set of C compilers
that it can use, and plain old cc is not one of them.  The default
is gcc.  This probably should be considered as a bug in apache-ant
...

Installing gcc from ports doesn't help because apache-ant is
specifically looking for gcc and not gcc46, or whatever version of
gcc we have installed.


>How-To-Repeat:

Attempt to build jogl on a machine without gcc in the $PATH.

>Fix:

The following patch to the graphics/jogl Makefile allows fakes
apache-ant into using our system C compiler.  On older FreeBSD
versions this is actually gcc, so it should be a NOP.  There doesn't
seem to be any issue with using clang in place of gcc on newer
versions of FreeBSD where it is the default compiler.  compiler.

Index: Makefile
===================================================================
--- Makefile	(revision 346717)
+++ Makefile	(working copy)
@@ -46,6 +46,8 @@
 
 BUILD_WRKSRC=	${WRKSRC}/jogl/make
 
+MAKE_ENV+=	PATH=${WRKDIR}:${PATH}
+
 NO_STAGE=	yes
 post-patch:
 	@${REINPLACE_CMD} -e 's|%%JAVALIBDIR%%|${JAVALIBDIR}|g' \
@@ -53,6 +55,7 @@
 	@${REINPLACE_CMD} -e 's|%%JAVALIBDIR%%|${JAVALIBDIR}|g' \
 			  -e 's|%%LOCALBASE%%|${LOCALBASE}|g' \
 		${WRKSRC}/jogl/make/build.xml
+	ln -s /usr/bin/cc ${WRKDIR}/gcc
 
 do-install:
 .if !defined(NOPORTDOCS)

>Release-Note:
>Audit-Trail:
>Unformatted:


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