INN commit: trunk/tests (Makefile)

[INN Commit]

    Date: Thursday, August 8, 2013 @ 01:32:50
  Author: iulius
Revision: 9527

test suite:  add libm for linking

On some platforms (like AIX), linking with libm is needed as the test
suite uses math functions.  Though only lib/confparse-t.c currently
uses is_double()/ok_double(), add libm to the whole test suite.

Updating to the latest release of Russ' C TAP Harness will make it
possible to link with libm only for the relevant tests.

Modified:
  trunk/tests/Makefile

----------+
 Makefile |    6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

Modified: Makefile
===================================================================
--- Makefile	2013-08-07 18:37:37 UTC (rev 9526)
+++ Makefile	2013-08-08 08:32:50 UTC (rev 9527)
@@ -6,6 +6,10 @@
 RUNTESTS_CFLAGS	= -DSOURCE='"$(abs_builddir)/tests"' -DBUILD='"$(abs_builddir)/tests"'
 CFLAGS		= $(GCFLAGS) $(DB_CPPFLAGS) $(DBM_CPPFLAGS) $(PERL_CPPFLAGS) $(PYTHON_CPPFLAGS) $(SSL_CPPFLAGS) $(SASL_CPPFLAGS) $(KRB5_CPPFLAGS) $(RUNTESTS_CFLAGS) -I.
 
+##  On some platforms, linking with libm is needed as the test suite uses
+##  math functions (currently only lib/confparse-t.c).
+LIBM_LDFLAGS    = '-lm'
+
 ##  The tests that need to be built.  Tests in the form of shell scripts
 ##  or some other form that doesn't require compiling shouldn't be in this
 ##  list.  If they need other things compiled, those other things should be
@@ -45,7 +49,7 @@
 .c.o: $*.c
 	$(CC) $(CFLAGS) -c -o $@ $*.c
 
-LINK		= $(LIBTOOLLD) $(CC) $(LDFLAGS) $(DB_LDFLAGS) $(SSL_LDFLAGS) $(SASL_LDFLAGS) $(KRB5_LDFLAGS) -o $@
+LINK		= $(LIBTOOLLD) $(CC) $(LDFLAGS) $(LIBM_LDFLAGS) $(DB_LDFLAGS) $(SSL_LDFLAGS) $(SASL_LDFLAGS) $(KRB5_LDFLAGS) -o $@
 STORAGEDEPS	= $(LIBSTORAGE) $(LIBHIST) $(LIBINN)
 STORAGELIBS	= $(STORAGEDEPS) $(STORAGE_LIBS)