Hi Samuel, * Adams Samuel D Contr AFRL/HEDR wrote on Wed, Oct 05, 2005 at 09:17:45PM CEST: > I started this new project, and I realized that I needed to work with > complex numbers after I started. As you may know, C does not have a complex > number library, but C++ does. So, I changed the calculation parts into C++. > After I renamed the files, I was getting the following error that you see > below. I modified the Makefile.am in the src/ directory, and also added > "AC_PROG_CXX" to my configure.ac file. Anyway, let me know if you have any > ideas.
Looks like a weird "something did not get updated" error to me. > [01;[EMAIL PROTECTED] [01;34m~/c/raw2id $ [00m./reconf > /usr/share/aclocal/libglade.m4:7: warning: underquoted definition of > AM_PATH_LIBGLADE > run info '(automake)Extending aclocal' > or see http://sources.redhat.com/automake/automake.html#Extending-aclocal > /usr/share/aclocal/glib.m4:8: warning: underquoted definition of > AM_PATH_GLIB > /usr/share/aclocal/gdk-pixbuf.m4:12: warning: underquoted definition of > AM_PATH_GDK_PIXBUF > /usr/share/aclocal/ao.m4:9: warning: underquoted definition of XIPH_PATH_AO Please post the contents of `./reconf', plus autotools versions used. > [01;[EMAIL PROTECTED] [01;34m~/c/raw2id $ [00mmake *snip* > make[1]: Entering directory `/home/sam/c/raw2id/src' > cd .. && /bin/sh ./config.status src/Makefile depfiles > config.status: creating src/Makefile > config.status: executing depfiles commands > make[1]: Leaving directory `/home/sam/c/raw2id/src' > make[1]: Entering directory `/home/sam/c/raw2id/src' > make[1]: *** No rule to make target `calc.c++', needed by `calc.o'. Stop. > make[1]: Leaving directory `/home/sam/c/raw2id/src' > make: *** [all-recursive] Error 1 Maybe the output of fgrep calc.c++ src/Makefile could help as well. > [01;[EMAIL PROTECTED] [01;34m~/c/raw2id $ [00mcat src/Ma > kefile.am > bin_PROGRAMS = raw2id > include_HEADERS = raw2id.h > > raw2id_SOURCES = calc.C calc.h raw2id.c raw2id.h fdtd_io/fdtd_io.h > raw2id_INCLUDES = -I$(top_srcdir)/src/fdtd_io -I/usr/include Side issues: First, -I/usr/include should not be necessary in general, though I can imagine it to be necessary in weird systems installations but then I'd put it in CPPFLAGS during configure, like this: configure CPPFLAGS=-I/usr/include Second, I believe the primary _INCLUDES does not exist, use _CPPFLAGS instead (and add AM_PROG_CC_C_O to configure.ac), or better set AM_CPPFLAGS if this may be used for all sources specified in this Makefile. > raw2id_LDADD = -lfdtd_io -lz > raw2id_LDFLAGS = -L$(top_srcdir)/src/fdtd_io Cheers, Ralf
