Hallo, thewade hat gesagt: // thewade wrote:
I have a question reguarding writing externals. Ive never really built anything Ive written myself in linux sence my CSCI classes in college, can someone remind me as to how to build in the linux environment?
Heres my makefile
LDFLAGS = -Wl,-export-dynamic -lasound -lrt -ljack
Do you really need link in librt, libjack and libasound?
LIB = -ldl -lm -lpthread -lasound
INCLUDE = -I/usr/local/include BIN_DIR = ../general
EXT= pd_linux
sphere: $(CC) $(LDFLAGS) $(INCLUDE) -o $(BIN_DIR)/sphere~.$(EXT) sphere~.c
fft-bin: $(CC) $(LDFLAGS) $(INCLUDE) -o $(BIN_DIR)/fft-bin~.$(EXT) fft-bin~.
but the compiler isint finding my m_pd.h I think, as I get:
gcc -Wl,-export-dynamic -lasound -lrt -ljack -I/usr/local/include -o ../general/fft-bin~.pd_linux fft-bin~.c /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/../../../crt1.o(.text+0x18): In function
_start\': : undefined reference tomain' /tmp/ccAyKAvm.o(.text+0xf): In functionfftbin_tilde_new\': : undefined reference togensym'
I'm no compiler wizard, but I think, your makefile misses the "-c" option in the gcc call. "-c" tells gcc, that you are not building a really application (with "int main() ...") but just a module.
I normally just do copy-paste makefiles. The CVS has some good examples. Probably the easies to reuse could be the one in externals/build/linux/makefile which is used to compile most of the CVS externals. Just drop it into your source dir and try "make".
ciao
Frank Barknecht _ ______footils.org__