From: Gary V. Vaughan <gary@gnu.org>
Date: Mon, 23 Dec 2013 05:58:31 +0000 (+1300)
Subject: testsuite: with SunStudio12.x f77, don't fail on system symbols
X-Git-Tag: v2.4.2.444~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8d285ed54b9b9b307e8fe1a25ba9e624eab93b8d;p=thirdparty%2Flibtool.git

testsuite: with SunStudio12.x f77, don't fail on system symbols

Modern SunStudio f77 is just a wrapper for f90, which
explains why current master fails these test groups with:

 Undefined	first referenced
  symbol  	    in file
 __f90_slw_ch      .libs/foof2.o
 __f90_sslw        .libs/foof2.o
 __f90_eslw        .libs/foof2.o
 ld: fatal: symbol referencing errors. No output written to
.libs/libfoo2.so.0.0.0

So we allow some undefined symbols in the libraries, which are
resolved by the $(FLIBS) added to the final binaries in the tests.
This seems like the simpler, and less error inducing solution to
me (compared to adding $(FLIBS) to every library LDFLAGS line).
* tests/f77demo.at (libfoo_la_LDFLAGS, libfoo2_la_LDFLAGS)
(libfoo3_la_LDFLAGS, libmix_la_LDFLAGS): Remove -no-undefined
flag.
* tests/fcdemo.at: Likewise.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
---

diff --git a/tests/f77demo.at b/tests/f77demo.at
index d30c1c723..46dd395f2 100644
--- a/tests/f77demo.at
+++ b/tests/f77demo.at
@@ -63,17 +63,13 @@ ACLOCAL_AMFLAGS = -I m4
 lib_LTLIBRARIES = libfoo.la libmix.la libfoo2.la libfoo3.la
 
 libfoo_la_SOURCES = foof.f
-libfoo_la_LDFLAGS = -no-undefined
 libfoo_la_LIBADD = libfoo2.la
 
 libfoo2_la_SOURCES = foof2.f
-libfoo2_la_LDFLAGS = -no-undefined
 
 libfoo3_la_SOURCES = foof3.f
-libfoo3_la_LDFLAGS = -no-undefined
 
 libmix_la_SOURCES = foof.f foof2.f fooc.c
-libmix_la_LDFLAGS = -no-undefined
 
 noinst_HEADERS = foo.h
 
diff --git a/tests/fcdemo.at b/tests/fcdemo.at
index ff3976887..0e35899bc 100644
--- a/tests/fcdemo.at
+++ b/tests/fcdemo.at
@@ -67,17 +67,13 @@ ACLOCAL_AMFLAGS = -I m4
 lib_LTLIBRARIES = libfoo.la libmix.la libfoo2.la libfoo3.la
 
 libfoo_la_SOURCES = foof.f90
-libfoo_la_LDFLAGS = -no-undefined
 libfoo_la_LIBADD = libfoo2.la
 
 libfoo2_la_SOURCES = foof2.f90
-libfoo2_la_LDFLAGS = -no-undefined
 
 libfoo3_la_SOURCES = foof3.f90
-libfoo3_la_LDFLAGS = -no-undefined
 
 libmix_la_SOURCES = foof.f90 foof2.f90 fooc.c
-libmix_la_LDFLAGS = -no-undefined
 
 noinst_HEADERS = foo.h