Re: Bug in configure script for openexr-2.1.0 on ubuntu 12.0.4 LTS

I wonder whether the configure time test for zlib uses CFLAGS since
it uses gcc, but the compile uses CXXFLAGS, since it uses g++.

You may need to set both variables for both configure and build to
work.

On 17/04/14 11:33, Richard Addison-Wood
wrote:

Hi Chris,

Perhaps you can switch that around a bit and try:

./configure --prefix=$EMLDNEEDS_ROOT
--with-ilmbase-prefix=$EMLDNEEDS_ROOT --with-pic --enable-static
--disable-shared

make LDFLAGS=-L$EMLDNEEDS_ROOT/lib
CFLAGS=-I$EMLDNEEDS_ROOT/include

On 04/17/14 11:18, Christopher Horvath wrote:

It is not installed on the system I'm on, and I
don't
have permission to install it, so I put it in my staging area
with
everything else.

Either way, though, it's clear that the LDFLAGS and
CFLAGS
passed into the configure script are not being used during
compilation.

On Wed, Apr 16, 2014 at 1:58 PM,
Piotr
Stanczyk <[email protected] >
wrote:

Hey,

I don't have a linux box to hand, I'll need to
reinstall the
autoconf tool on this Mac first. However, a quick
glance at the configure.ac
doesn't
seem to indicate that you could set the location of
zlib explicitly,
rather it assumes it is on the system path. Is it not
in your case?

Piotr

On 16 April 2014 13:09, Christopher
Horvath <[email protected] >
wrote:

Howdy folks.

I'm building openexr-2.1.0 in a
non-standard location, on
ubuntu 12.0.4 LTS. I have an environment
variable, EMLDNEEDS_ROOT,
which is set to the install location for
everything, using --prefix. I
have a build of libz in this location as
well. Here's my config line:

./configure --prefix=$EMLDNEEDS_ROOT
--with-ilmbase-prefix=$EMLDNEEDS_ROOT
--with-pic --enable-static
--disable-shared
LDFLAGS=-L$EMLDNEEDS_ROOT/lib
CFLAGS=-I$EMLDNEEDS_ROOT/include

The bug is that it doesn't seem to be
respecting LDFLAGS or
CFLAGS when building, specifically with
respect to libz. An example
error:

encino@chorvath:~/depot/bundles/EmldNeeds-1.0.2-Apr16_2014/sandbox/openexr/openexr-2.1.0$
make

Making all in config

make[1]: Entering directory
`/home/encino/depot/bundles/EmldNeeds-1.0.2-Apr16_2014/sandbox/openexr/openexr-2.1.0/config'

make all-am

make[2]: Entering directory
`/home/encino/depot/bundles/EmldNeeds-1.0.2-Apr16_2014/sandbox/openexr/openexr-2.1.0/config'

make[2]: Leaving directory
`/home/encino/depot/bundles/EmldNeeds-1.0.2-Apr16_2014/sandbox/openexr/openexr-2.1.0/config'

make[1]: Leaving directory
`/home/encino/depot/bundles/EmldNeeds-1.0.2-Apr16_2014/sandbox/openexr/openexr-2.1.0/config'

Making all in IlmImf

make[1]: Entering directory
`/home/encino/depot/bundles/EmldNeeds-1.0.2-Apr16_2014/sandbox/openexr/openexr-2.1.0/IlmImf'

make all-am

make[2]: Entering directory
`/home/encino/depot/bundles/EmldNeeds-1.0.2-Apr16_2014/sandbox/openexr/openexr-2.1.0/IlmImf'

/bin/bash ../libtool --tag=CXX
--mode=compile g++
-DHAVE_CONFIG_H -I. -I../config
-I/home/encino/depot/bundles/EmldNeeds-1.0.2-Apr16_2014//include/OpenEXR
-I..
-I../config -pipe -g -O2 -MT
ImfZipCompressor.lo -MD -MP -MF
.deps/ImfZipCompressor.Tpo -c -o
ImfZipCompressor.lo
ImfZipCompressor.cpp

libtool: compile: g++ -DHAVE_CONFIG_H
-I. -I../config
-I/home/encino/depot/bundles/EmldNeeds-1.0.2-Apr16_2014//include/OpenEXR
-I..
-I../config -pipe -g -O2 -MT
ImfZipCompressor.lo -MD -MP -MF
.deps/ImfZipCompressor.Tpo -c
ImfZipCompressor.cpp -fPIC -DPIC -o
ImfZipCompressor.o

ImfZipCompressor.cpp:46:18: fatal
error: zlib.h: No such
file or directory

#include <zlib.h>

^

compilation terminated.

I can fix this by futzing with the
makefiles directly, but
it does seem like a build bug.

Chris

--

I think this situation absolutely
requires that a really futile and
stupid gesture be done on somebody's
part. And we're just the guys to
do it.

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--

I think this situation absolutely requires that a really
futile and
stupid gesture be done on somebody's part. And we're just the
guys to
do it.

----------

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