On Mon, 2007-09-24 at 10:09 -0400, Roberto Alejandro Espí Muñoz wrote: > I tried using the example shown on the reference document of automake > pertaining the use of per source compiling flags. For it I tried the > noinst_LIBRARIES for creating .a files enclosing my compiled object files > ".o" . For example : > > This is my source tree: > > Makefile.am > directoryA/Makefile.am > directoryB/Makefile.am > directoryC/Makefile.am > > directoryA/Makefile.am: > > elements = class1.cpp class2.cpp class3.cpp > > noinst_LIBRARIES = libdirA.a > libdirA_a_SOURCES = \ > $(elements) > > AM_CXXFLAGS = <compile flags for dirA> > AM_LDFLAGS = <link flags for dirA> > > directoryB/Makefile.am: > > elements = class1.cpp class2.cpp class3.cpp > > noinst_LIBRARIES = libdirB.a > libdirB_a_SOURCES = \ > $(elements) > > AM_CXXFLAGS = <compile flags for dirB> > AM_LDFLAGS = <link flags for dirB> > > Same thing for directoryC/Makefile.am > > In my root Makefile.am: > > elements = \ > src/main.cpp > > bin_PROGRAMS = programABC > programABC_SOURCES = \ > $(elements) > programABC_LDADD = ./src/directoryA/libdirA.a ./src/directoryB/libdirB.a > ./src/directoryC/libdirC.a > > AM_CXXFLAGS = <compile flags for main > > AM_LDFLAGS = <link flags for main > > > SUBDIRS = ./src/directoryA ./src/directoryB ./src/directoryC > > My project is already autoreconf(ed), automake(d) and ./configure(d). When > I issue make I get dependency errors when I link the whole program. Can > anybody tell me if the makefile directives are wrong?? Well, your toplevel Makefile.am above accesses files under ./src/, while the layout you describe doesn't have "src" - Typos or the cause of your issues?
Ralf
