Re: [Openexr-devel] unresolved symbols in (shared) libs

[Rex Dieter]

Rex Dieter wrote:
> Bob Friesenhahn wrote:
>
> > Library dependencies should be specified using LIBADD rather than 
> > LDFLAGS.  This is because Automake knows about libraries specified via 
> > LIBADD but not via LDFLAGS. 
>
>
> Good point, I'll re-work the patch and re-send.

Reworked patch using LIBADD, dropping non-portable -Wl,... bits.

-- Rex

--- OpenEXR-1.2.2/Half/Makefile.am.165729       2004-02-05 23:22:01.000000000 
-0600
+++ OpenEXR-1.2.2/Half/Makefile.am      2006-02-09 22:42:18.000000000 -0600
@@ -4,7 +4,7 @@
 
 libHalf_la_SOURCES = half.cpp half.h halfFunction.h halfLimits.h
 
-libHalf_la_LDFLAGS = -version-info @LIBTOOL_VERSION@
+libHalf_la_LDFLAGS = -version-info @LIBTOOL_VERSION@ -no-undefined
 
 libHalfincludedir = $(includedir)/OpenEXR
 
--- OpenEXR-1.2.2/IlmImf/Makefile.am.165729     2004-12-16 20:01:57.000000000 
-0600
+++ OpenEXR-1.2.2/IlmImf/Makefile.am    2006-02-09 22:44:15.000000000 -0600
@@ -54,7 +54,8 @@
                       ImfPxr24Compressor.cpp ImfPxr24Compressor.h \
                       ImfTestFile.cpp ImfTestFile.h
 
-libIlmImf_la_LDFLAGS = -version-info @LIBTOOL_VERSION@
+libIlmImf_la_LDFLAGS = -version-info @LIBTOOL_VERSION@ -no-undefined
+libIlmImf_la_LIBADD =  ../Half/libHalf.la ../Iex/libIex.la -lz
 
 libIlmImfincludedir = $(includedir)/OpenEXR
 
--- OpenEXR-1.2.2/Imath/Makefile.am.165729      2005-03-07 22:21:53.000000000 
-0600
+++ OpenEXR-1.2.2/Imath/Makefile.am     2006-02-09 22:43:41.000000000 -0600
@@ -15,7 +15,8 @@
                      ImathFrame.h ImathPlatform.h \
                      ImathBox.cpp ImathRandom.cpp
 
-libImath_la_LDFLAGS = -version-info @LIBTOOL_VERSION@
+libImath_la_LDFLAGS = -version-info @LIBTOOL_VERSION@ -no-undefined
+libImath_la_LIBADD = ../Iex/libIex.la
 
 libImathincludedir = $(includedir)/OpenEXR
 
--- OpenEXR-1.2.2/Iex/Makefile.am.165729        2004-02-05 23:22:01.000000000 
-0600
+++ OpenEXR-1.2.2/Iex/Makefile.am       2006-02-09 22:42:18.000000000 -0600
@@ -6,7 +6,7 @@
                    IexErrnoExc.h Iex.h IexMacros.h IexMathExc.h \
                    IexThrowErrnoExc.h
 
-libIex_la_LDFLAGS = -version-info @LIBTOOL_VERSION@
+libIex_la_LDFLAGS = -version-info @LIBTOOL_VERSION@ -no-undefined
 
 libIexincludedir = $(includedir)/OpenEXR