I try to compile a qt cpp file but no moc is generated for Q_OBJECT objects. I am using Maya's distribution of qt. My makefile.qt file looks like this and I am compiling with make -f makefile.qt myPlugIn.bundle:
%.mak : %.pro qtconfig
$(QMAKE) -o - QMAKE_CC=$(CC) QMAKE_CXX=$(C++) $< | \
sed -e '/^TARGET.*=/s?=.*$$?= $$(QMAKE_TARGET).$(EXT)?' \
-e 's?-framework QtCore?$$(MAYA_LOCATION)/MacOS/QtCore?' \
-e 's?-framework QtGui?$$(MAYA_LOCATION)/MacOS/QtGui?' \
-e 's?-framework QtOpenGL?$$(MAYA_LOCATION)/MacOS/QtOpenGL?' \
-e 's?-framework QtTest?$$(MAYA_LOCATION)/MacOS/QtTest?' \
-e 's?-framework QtXml?$$(MAYA_LOCATION)/MacOS/QtXml?' \
-e 's?-dynamiclib??' -e 's?-mtune=generic??' >$#
PLUGINS = helixQtCmd.$(EXT) \
qtForms.$(EXT) \
saveSwatchesCmd.$(EXT)
ifeq ($(QMAKE),)
all:
#echo "Qt not found. Qt-based plug-ins will not be built."
else
all: $(PLUGINS)
endif
# For each plugin, make sure that its individual Makefile is up-to-date then
# use that Makefile to build the plugin.
.PHONY: force
%.$(EXT): force
$(MAKE) -f Makefile.qt $(#:.$(EXT)=.mak)
$(MAKE) -f $(#:.$(EXT)=.mak) $#
clean:
rm -f $(PLUGINS:.$(EXT)=.o) $(PLUGINS:.$(EXT)=.mak) \
moc_* ui_* qrc_*
Clean: clean
rm -f $(PLUGINS)
What command am I missing to generate this moc file ?
I finally added the following moc line:
%.$(EXT): force
moc $(#:.$(EXT)=.h) -o moc_$(#:.$(EXT)=.cpp)
$(MAKE) -f Makefile.qt $(#:.$(EXT)=.mak)
$(MAKE) -f $(#:.$(EXT)=.mak) $#
Related
The compiler in Qt Creator does not support c++11. So in my .pro file I added QMAKE_CXXFLAGS += -std=c++11
So my .pro file now looks like this:
TEMPLATE = app
QMAKE_CXXFLAGS += -std=c++11
CONFIG += console
CONFIG -= app_bundle
CONFIG -= qt
SOURCES += main.cpp \
server.cpp \
Section.cpp \
mainwindow.cpp \
main2.cpp \
client.cpp \
Chapter.cpp \
Book.cpp
HEADERS += \
Year.h \
Term.h \
Student.h \
Section.h \
mainwindow.h \
Load.h \
List.h \
Course.h \
ContentManager.h \
client.h \
Chapter.h \
Book.h
OTHER_FILES += \
Makefile \
D2.pro.user
This is my makefile:
#############################################################################
# Makefile for building: D2
# Generated by qmake (2.01a) (Qt 4.8.1) on: Mon Nov 10 23:00:21 2014
# Project: D2.pro
# Template: app
# Command: /usr/bin/qmake-qt4 -spec /usr/share/qt4/mkspecs/linux-g++ CONFIG+=debug CONFIG+=declarative_debug -o Makefile D2.pro
#############################################################################
####### Compiler, tools and options
CC = gcc
CXX = g++
DEFINES = -DQT_WEBKIT
CFLAGS = -pipe -g -Wall -W $(DEFINES)
CXXFLAGS = -pipe -std=c++11 -g -Wall -W $(DEFINES)
INCPATH = -I/usr/share/qt4/mkspecs/linux-g++ -I.
LINK = g++
LFLAGS =
LIBS = $(SUBLIBS)
AR = ar cqs
RANLIB =
QMAKE = /usr/bin/qmake-qt4
TAR = tar -cf
COMPRESS = gzip -9f
COPY = cp -f
SED = sed
COPY_FILE = $(COPY)
COPY_DIR = $(COPY) -r
STRIP = strip
INSTALL_FILE = install -m 644 -p
INSTALL_DIR = $(COPY_DIR)
INSTALL_PROGRAM = install -m 755 -p
DEL_FILE = rm -f
SYMLINK = ln -f -s
DEL_DIR = rmdir
MOVE = mv -f
CHK_DIR_EXISTS= test -d
MKDIR = mkdir -p
####### Output directory
OBJECTS_DIR = ./
####### Files
SOURCES = main.cpp \
server.cpp \
Section.cpp \
mainwindow.cpp \
main2.cpp \
client.cpp \
Chapter.cpp \
Book.cpp
OBJECTS = main.o \
server.o \
Section.o \
mainwindow.o \
main2.o \
client.o \
Chapter.o \
Book.o
DIST = /usr/share/qt4/mkspecs/common/unix.conf \
/usr/share/qt4/mkspecs/common/linux.conf \
/usr/share/qt4/mkspecs/common/gcc-base.conf \
/usr/share/qt4/mkspecs/common/gcc-base-unix.conf \
/usr/share/qt4/mkspecs/common/g++-base.conf \
/usr/share/qt4/mkspecs/common/g++-unix.conf \
/usr/share/qt4/mkspecs/qconfig.pri \
/usr/share/qt4/mkspecs/modules/qt_webkit_version.pri \
/usr/share/qt4/mkspecs/features/qt_functions.prf \
/usr/share/qt4/mkspecs/features/qt_config.prf \
/usr/share/qt4/mkspecs/features/exclusive_builds.prf \
/usr/share/qt4/mkspecs/features/default_pre.prf \
/usr/share/qt4/mkspecs/features/debug.prf \
/usr/share/qt4/mkspecs/features/default_post.prf \
/usr/share/qt4/mkspecs/features/declarative_debug.prf \
/usr/share/qt4/mkspecs/features/unix/gdb_dwarf_index.prf \
/usr/share/qt4/mkspecs/features/warn_on.prf \
/usr/share/qt4/mkspecs/features/resources.prf \
/usr/share/qt4/mkspecs/features/uic.prf \
/usr/share/qt4/mkspecs/features/yacc.prf \
/usr/share/qt4/mkspecs/features/lex.prf \
/usr/share/qt4/mkspecs/features/include_source_dir.prf \
D2.pro
QMAKE_TARGET = D2
DESTDIR =
TARGET = D2
first: all
####### Implicit rules
.SUFFIXES: .o .c .cpp .cc .cxx .C
.cpp.o:
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o "$#" "$<"
.cc.o:
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o "$#" "$<"
.cxx.o:
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o "$#" "$<"
.C.o:
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o "$#" "$<"
.c.o:
$(CC) -c $(CFLAGS) $(INCPATH) -o "$#" "$<"
####### Build rules
all: Makefile $(TARGET)
$(TARGET): $(OBJECTS)
$(LINK) $(LFLAGS) -o $(TARGET) $(OBJECTS) $(OBJCOMP) $(LIBS)
{ test -n "$(DESTDIR)" && DESTDIR="$(DESTDIR)" || DESTDIR=.; } && test $$(gdb --version | sed -e 's,[^0-9]\+\([0-9]\)\.\([0-9]\).*,\1\2,;q') -gt 72 && gdb --nx --batch --quiet -ex 'set confirm off' -ex "save gdb-index $$DESTDIR" -ex quit '$(TARGET)' && test -f $(TARGET).gdb-index && objcopy --add-section '.gdb_index=$(TARGET).gdb-index' --set-section-flags '.gdb_index=readonly' '$(TARGET)' '$(TARGET)' && rm -f $(TARGET).gdb-index || true
Makefile: D2.pro /usr/share/qt4/mkspecs/linux-g++/qmake.conf /usr/share/qt4/mkspecs/common/unix.conf \
/usr/share/qt4/mkspecs/common/linux.conf \
/usr/share/qt4/mkspecs/common/gcc-base.conf \
/usr/share/qt4/mkspecs/common/gcc-base-unix.conf \
/usr/share/qt4/mkspecs/common/g++-base.conf \
/usr/share/qt4/mkspecs/common/g++-unix.conf \
/usr/share/qt4/mkspecs/qconfig.pri \
/usr/share/qt4/mkspecs/modules/qt_webkit_version.pri \
/usr/share/qt4/mkspecs/features/qt_functions.prf \
/usr/share/qt4/mkspecs/features/qt_config.prf \
/usr/share/qt4/mkspecs/features/exclusive_builds.prf \
/usr/share/qt4/mkspecs/features/default_pre.prf \
/usr/share/qt4/mkspecs/features/debug.prf \
/usr/share/qt4/mkspecs/features/default_post.prf \
/usr/share/qt4/mkspecs/features/declarative_debug.prf \
/usr/share/qt4/mkspecs/features/unix/gdb_dwarf_index.prf \
/usr/share/qt4/mkspecs/features/warn_on.prf \
/usr/share/qt4/mkspecs/features/resources.prf \
/usr/share/qt4/mkspecs/features/uic.prf \
/usr/share/qt4/mkspecs/features/yacc.prf \
/usr/share/qt4/mkspecs/features/lex.prf \
/usr/share/qt4/mkspecs/features/include_source_dir.prf
$(QMAKE) -spec /usr/share/qt4/mkspecs/linux-g++ CONFIG+=debug CONFIG+=declarative_debug -o Makefile D2.pro
/usr/share/qt4/mkspecs/common/unix.conf:
/usr/share/qt4/mkspecs/common/linux.conf:
/usr/share/qt4/mkspecs/common/gcc-base.conf:
/usr/share/qt4/mkspecs/common/gcc-base-unix.conf:
/usr/share/qt4/mkspecs/common/g++-base.conf:
/usr/share/qt4/mkspecs/common/g++-unix.conf:
/usr/share/qt4/mkspecs/qconfig.pri:
/usr/share/qt4/mkspecs/modules/qt_webkit_version.pri:
/usr/share/qt4/mkspecs/features/qt_functions.prf:
/usr/share/qt4/mkspecs/features/qt_config.prf:
/usr/share/qt4/mkspecs/features/exclusive_builds.prf:
/usr/share/qt4/mkspecs/features/default_pre.prf:
/usr/share/qt4/mkspecs/features/debug.prf:
/usr/share/qt4/mkspecs/features/default_post.prf:
/usr/share/qt4/mkspecs/features/declarative_debug.prf:
/usr/share/qt4/mkspecs/features/unix/gdb_dwarf_index.prf:
/usr/share/qt4/mkspecs/features/warn_on.prf:
/usr/share/qt4/mkspecs/features/resources.prf:
/usr/share/qt4/mkspecs/features/uic.prf:
/usr/share/qt4/mkspecs/features/yacc.prf:
/usr/share/qt4/mkspecs/features/lex.prf:
/usr/share/qt4/mkspecs/features/include_source_dir.prf:
qmake: FORCE
#$(QMAKE) -spec /usr/share/qt4/mkspecs/linux-g++ CONFIG+=debug CONFIG+=declarative_debug -o Makefile D2.pro
dist:
#$(CHK_DIR_EXISTS) .tmp/D21.0.0 || $(MKDIR) .tmp/D21.0.0
$(COPY_FILE) --parents $(SOURCES) $(DIST) .tmp/D21.0.0/ && (cd `dirname .tmp/D21.0.0` && $(TAR) D21.0.0.tar D21.0.0 && $(COMPRESS) D21.0.0.tar) && $(MOVE) `dirname .tmp/D21.0.0`/D21.0.0.tar.gz . && $(DEL_FILE) -r .tmp/D21.0.0
clean:compiler_clean
-$(DEL_FILE) $(OBJECTS)
-$(DEL_FILE) *~ core *.core
####### Sub-libraries
distclean: clean
-$(DEL_FILE) $(TARGET)
-$(DEL_FILE) Makefile
check: first
compiler_rcc_make_all:
compiler_rcc_clean:
compiler_uic_make_all:
compiler_uic_clean:
compiler_image_collection_make_all: qmake_image_collection.cpp
compiler_image_collection_clean:
-$(DEL_FILE) qmake_image_collection.cpp
compiler_yacc_decl_make_all:
compiler_yacc_decl_clean:
compiler_yacc_impl_make_all:
compiler_yacc_impl_clean:
compiler_lex_make_all:
compiler_lex_clean:
compiler_clean:
####### Compile
main.o: main.cpp Course.h \
Year.h \
Term.h \
Student.h \
ContentManager.h \
Book.h \
List.h \
Chapter.h \
Section.h \
Load.h
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o main.o main.cpp
server.o: server.cpp
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o server.o server.cpp
Section.o: Section.cpp Section.h
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o Section.o Section.cpp
mainwindow.o: mainwindow.cpp mainwindow.h \
client.h
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o mainwindow.o mainwindow.cpp
main2.o: main2.cpp mainwindow.h \
client.h
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o main2.o main2.cpp
client.o: client.cpp client.h
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o client.o client.cpp
Chapter.o: Chapter.cpp Chapter.h \
List.h \
Section.h
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o Chapter.o Chapter.cpp
Book.o: Book.cpp Book.h \
List.h \
Chapter.h \
Section.h
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o Book.o Book.cpp
####### Install
install: FORCE
uninstall: FORCE
FORCE:
Unfortunately, I'm getting this error: [main.o] Error 1
This error was non-existent before adding c++11. I can't solve this problem. Can someone please help me here?
UPDATE:
Typing in gcc -v in the command line in Qt creator gave me:
Starting command 'gcc -v'
Using built-in specs.
COLLECT_GCC=/usr/bin/gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/i686-linux-gnu/4.6/lto-wrapper
Target: i686-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.3-1ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --enable-objc-gc --enable-targets=all --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=i686-linux-gnu --host=i686-linux-gnu --target=i686-linux-gnu
Thread model: posix
gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)
'gcc -v' finished
I think the compiler version is 4.6.3, which means it supports C++11
There's more to that error message than just [main.o] Error 1. Paste the whole error message.
However, some guesses as to your problem might include:
You use both $(OBJCOMP) and $(SUBLIBS) in your linker command, but neither of them is defined anywhere. Could this be the cause of the error?
Some old versions of g++ (for example, 4.6.3) spell the option -std=c++0x instead of -std=c++11. Depending on the output of g++ --version, you might need to use the older spelling.
You might need to add -std=c++11 to the LFLAGS as well as to the CXXFLAGS, to make sure that you're linking against the correct C++ library. (I don't know of any systems for which this matters, but I always try to get it right anyway.)
I got this error a few times as well.
I was frankly amazed at the lack of information in the error message, well, I mean, there is basically none.
Here is my interpretation of what the erro means:
main.o doesn't exist / can't be found / is entirely broken.
There are a few ways you could've ended up in this situation:
Location where main.o is supposed to be written is write protected. (You could try toggling shadowbuild in Qt creator)
You're out of space (I know, sounds absurd with 8TB HDDs on the market. This was what was happening for me tho.)
Your project is ill configured. (Sometimes there is a difference between / and \ in paths)
Your compiler is ill configured.
There is something very wrong with your code.
Unfortunately, I'm getting this error: [main.o] Error 1
.....
Believe me, that was the only error. I tried all your suggestions but none could solve the problem, unfortunately
Interestingly, Qt Creator does not remove your project's Makefile even if you do Cleaning and Rebuilding.
Those options does remove your output binary files (including .o files), but sometimes it can't be sufficient especially when you're editing the .pro file or .qrc file.
In most cases where the build error message is unclear and it's claimed, "Well it just worked before!" it's worth trying making sure that you're building it completely from the scratch all the way through by:
Going to your build directory such as:
../build-*
Deleting all relevant Makefile scripts and others if necessary,
Then re-building it again.
When I use the Makefile in the examples folder of Pythia8185 I get an error (ME below!):
ME: This is mymain.cc
#include "Pythia8/Pythia.h" // Include Pythia headers.
using namespace Pythia8; // Let Pythia8:: be implicit.
int main() { // Begin main program.
// Set up generation.
Pythia pythia; // Declare Pythia object
pythia.readString("Top:gg2ttbar = on"); // Switch on process.
pythia.readString("Beams:eCM = 7000."); // 7 TeV CM energy.
pythia.init(); // Initialize; incoming pp beams is default.
// Generate event(s).
pythia.next(); // Generate an(other) event. Fill event record.
return 0;
} // End main program with error-free return.
This is the Makefile before edit:
#
# Examples Makefile.
#
# M. Kirsanov 07.04.2006
# Modified 18.11.2006
# 26.03.2008 CLHEP dependency removed
SHELL = /bin/sh
-include config.mk
ifeq (x$(PYTHIA8LOCATION),x)
PYTHIA8LOCATION=..
endif
-include $(PYTHIA8LOCATION)/config.mk
# Location of directories.
TOPDIR=$(shell \pwd)
INCDIR=include
SRCDIR=src
LIBDIR=lib
LIBDIRARCH=lib/archive
BINDIR=bin
# Libraries to include if GZIP support is enabled
ifeq (x$(ENABLEGZIP),xyes)
LIBGZIP=-L$(BOOSTLIBLOCATION) -lboost_iostreams -L$(ZLIBLOCATION) -lz
endif
# There is no default behaviour, so remind user.
all:
#echo "Usage: for NN = example number: make mainNN"
# Create an executable for one of the normal test programs
main00 main01 main02 main03 main04 main05 main06 main07 main08 main09 main10 \
main11 main12 main13 main14 main15 main16 main17 main18 main19 main20 \
main21 main22 main23 main24 main25 main26 main27 main28 main29 main30 \
main31 main32 main33 main34 main35 main36 main37 main38 main39 main40 \
main80: \
$(PYTHIA8LOCATION)/$(LIBDIRARCH)/libpythia8.a
#mkdir -p $(BINDIR)
$(CXX) $(CXXFLAGS) -I$(PYTHIA8LOCATION)/$(INCDIR) $#.cc -o $(BINDIR)/$#.exe \
-L$(PYTHIA8LOCATION)/$(LIBDIRARCH) -lpythia8 -llhapdfdummy $(LIBGZIP)
#ln -fs $(BINDIR)/$#.exe $#.exe
# Create an executable linked to HepMC (if all goes well).
# Owing to excessive warning output -Wshadow is not used for HepMC.
ifneq (x$(HEPMCLOCATION),x)
main41 main42: \
$(PYTHIA8LOCATION)/$(LIBDIRARCH)/libpythia8.a $(PYTHIA8LOCATION)/$(LIBDIRARCH)/libpythia8tohepmc.a
#mkdir -p $(BINDIR)
$(CXX) $(CXXFLAGS) -Wno-shadow -I$(PYTHIA8LOCATION)/$(INCDIR) -I$(HEPMCLOCATION)/include \
$#.cc -o $(BINDIR)/$#.exe \
-L$(PYTHIA8LOCATION)/$(LIBDIRARCH) -lpythia8 -llhapdfdummy $(LIBGZIP) \
-lpythia8tohepmc \
-L$(HEPMCLOCATION)/lib -lHepMC
#ln -fs $(BINDIR)/$#.exe $#.exe
else
main41 main42:
#echo ERROR, this target needs HepMC, variable HEPMCLOCATION
endif
# Create an executable that links to LHAPDF
main51 main52 main53 main54: $(PYTHIA8LOCATION)/$(LIBDIRARCH)/libpythia8.a
#mkdir -p $(BINDIR)
$(CXX) $(CXXFLAGS) -I$(PYTHIA8LOCATION)/$(INCDIR) $#.cc -o $(BINDIR)/$#.exe \
-L$(PYTHIA8LOCATION)/$(LIBDIRARCH) -lpythia8 $(LIBGZIP) \
-L$(LHAPDFLOCATION) $(LHAPDFLIBNAME) \
$(FLIBS)
#ln -fs $(BINDIR)/$#.exe $#.exe
# Create an executable that links to LHAPDF and HepMC
main61 main62 main85 main86 main87 main88: \
$(PYTHIA8LOCATION)/$(LIBDIRARCH)/libpythia8.a $(PYTHIA8LOCATION)/$(LIBDIRARCH)/libpythia8tohepmc.a
#mkdir -p $(BINDIR)
$(CXX) $(CXXFLAGS) -Wno-shadow -I$(PYTHIA8LOCATION)/$(INCDIR) -I$(HEPMCLOCATION)/include \
$#.cc -o $(BINDIR)/$#.exe \
-L$(PYTHIA8LOCATION)/$(LIBDIRARCH) -lpythia8 -lpythia8tohepmc $(LIBGZIP) \
-L$(LHAPDFLOCATION) $(LHAPDFLIBNAME) \
-L$(HEPMCLOCATION)/lib -lHepMC \
$(FLIBS)
#ln -fs $(BINDIR)/$#.exe $#.exe
# Create an executable that links to Fastjet
# Owing to excessive warning output -Wshadow is not used for Fastjet.
# (Fixed as of Fastjet 3.0.1, so will be modified eventually.)
ifneq (x$(FASTJETLOCATION),x)
main71 main72: $(PYTHIA8LOCATION)/$(LIBDIRARCH)/libpythia8.a
#mkdir -p $(BINDIR)
# Note: $(CXXFLAGS) is after Fastjet flags as Fastjet includes
# optimisation/debug flags which may be unwanted (e.g. -g -O2)
$(CXX) -I$(PYTHIA8LOCATION)/$(INCDIR) $#.cc \
`$(FASTJETLOCATION)/bin/fastjet-config --cxxflags --plugins` \
$(CXXFLAGS) -Wno-shadow \
-o $(BINDIR)/$#.exe \
-L$(PYTHIA8LOCATION)/$(LIBDIRARCH) -lpythia8 -llhapdfdummy $(LIBGZIP) \
-L$(FASTJETLOCATION)/lib \
`$(FASTJETLOCATION)/bin/fastjet-config --libs --plugins`
#ln -fs $(BINDIR)/$#.exe $#.exe
#rm -f $#.o
else
main71 main72:
#echo ERROR, this target needs Fastjet, variable FASTJETLOCATION
endif
# Create an executable that links to Fastjet, HepMC and LHApdf
# Owing to excessive warning output -Wshadow is not used for Fastjet.
# (Fixed as of Fastjet 3.0.1, so will be modified eventually.)
ifneq (x$(FASTJETLOCATION),x)
main81 main82 main83 main84: \
$(PYTHIA8LOCATION)/$(LIBDIRARCH)/libpythia8.a $(PYTHIA8LOCATION)/$(LIBDIRARCH)/libpythia8tohepmc.a
#mkdir -p $(BINDIR)
# Note: $(CXXFLAGS) is after Fastjet flags as Fastjet includes
# optimisation/debug flags which may be unwanted (e.g. -g -O2)
$(CXX) -I$(PYTHIA8LOCATION)/$(INCDIR) $#.cc \
`$(FASTJETLOCATION)/bin/fastjet-config --cxxflags --plugins` \
$(CXXFLAGS) -Wno-shadow \
-I$(PYTHIA8LOCATION)/$(INCDIR) -I$(HEPMCLOCATION)/include \
-o $(BINDIR)/$#.exe \
-L$(PYTHIA8LOCATION)/$(LIBDIRARCH) -lpythia8 \
-L$(LHAPDFLOCATION) $(LHAPDFLIBNAME) \
-lpythia8tohepmc \
-L$(HEPMCLOCATION)/lib -lHepMC \
-L$(FASTJETLOCATION)/lib \
-L$(LHAPDFLOCATION)/lib \
`$(FASTJETLOCATION)/bin/fastjet-config --libs --plugins`
#ln -fs $(BINDIR)/$#.exe $#.exe
#rm -f $#.o
else
main81 main82 main83 main84:
#echo ERROR, this target needs Fastjet, variable FASTJETLOCATION
endif
# Clean up: remove executables and outdated files.
.PHONY: clean
clean:
rm -rf $(BINDIR)
rm -rf *.exe
rm -f *~; rm -f \#*; rm -f core*
After edit I add mymain: just after main80 and then I write make mymain and get the error as follows:
I edit the Makefile and add mymain to the list:
# Create an executable for one of the normal test programs
main00 main01 main02 main03 main04 main05 main06 main07 main08 main09 main10 \
main11 main12 main13 main14 main15 main16 main17 main18 main19 main20 \
main21 main22 main23 main24 main25 main26 main27 main28 main29 main30 \
main31 main32 main33 main34 main35 main36 main37 main38 main39 main40 \
main80 mymain: \
as suggested in the worksheet example page 4.
Then when I write make mymain in the Terminal I get the following error:
*** No rule to make target `../lib/archive/libpythia8.a', needed by `mymain'. Stop.
It should be noted that everything worked fine yesterday, I really don't know how to proceed. I deleted all pythia folders and untarred them again but the problem remains. Anyone know what the solution might be? I'm on a MacBook.
Is there a way to uninstall something like pythia completely and reinstall it? It seems some file in some cache is the problem
I am getting an error.
One of the source files references:
#include <libxml/parser.h>
I am working with a Makefile below, trying to link:
LDFLAGS =-l../../usr/local/sys/usr/lib/libxml2.dylib
Path appears to be correct, and the file is there.
Error details from IDE:
http://clip2net.com/clip/m0/1333837472-clip-29kb.png
http://clip2net.com/clip/m0/1333837744-clip-32kb.png
What am I doing wrong?
#############################################################################
# Makefile for iPhone application (X)
#############################################################################
# Define here the name of your project's main executable, and the name of the
# build directory where the generated binaries and resources will go.
NAME = X
OUTDIR = X.app
# Define here the minimal iOS version's MAJOR number (iOS3, iOS4 or iOS5)
IOSMINVER = 5
# List here your project's resource files. They can be files or directories.
RES = Info.plist icon.png
# Define here the compile options and the linker options for your project.
CFLAGS = -W -Wall -O2 -Icocos2dx/include -Icocos2dx/platform -Icocos2dx/platform/ios -Icocos2dx/effects -Icocos2dx/cocoa -Icocos2dx/support -Icocos2dx/support/image_support -Icocos2dx/support/data_support -Icocos2dx/support/zip_support -Icocos2dx/extensions -Icocos2dx
LDFLAGS =-l../../usr/local/sys/usr/lib/libxml2.2.dylib
#############################################################################
# Except for specific projects, you shouldn't need to change anything below
#############################################################################
# Define which compiler to use and what are the mandatory compiler and linker
# options to build stuff for iOS. Here, use the ARM cross-compiler for iOS,
# define IPHONE globally and link against all available frameworks.
CC = clang
LD = link
CFLAGS += -ccc-host-triple arm-apple-darwin -march=armv6 --sysroot ../../usr/local/sys -integrated-as -fdiagnostics-format=msvc -fconstant-cfstrings -DIPHONE -D__IPHONE_OS_VERSION_MIN_REQUIRED=$(IOSMINVER)0000
LDFLAGS += -lstdc++ $(addprefix -framework , $(notdir $(basename $(wildcard /Frameworks/iOS$(IOSMINVER)/*))))
# List here your source files. The current rule means: ask the shell to build
# a one-liner list of all files in the current directory and its subdirectories
# ending with either .c, .cc, .cpp, .cxx, .m, .mm, .mx or .mxx.
SRC = $(shell find . \( -name "*.c" -o -name "*.cc" -o -name "*.cpp" -o -name "*.cxx" -o -name "*.m" -o -name "*.mm" -o -name "*.mx" -o -name "*.mxx" \) -printf '%p ')
# Define where the object files should go - currently, just aside the source
# files themselves. We take the source file's basename and just append .o.
OBJ = $(addsuffix .o, $(basename $(SRC)))
###################
# Rules definitions
# This rule is the default rule that is called when you type "make". It runs
# the specified other rules in that order: removing generated output from
# previous builds, compiling all source files into object files, linking them
# all together, codesigning the generated file, copying resources in place
# and then displaying a success message.
all: prune $(OBJ) link codesign resources checksum ipa deb end
# The following rule removes the generated output from any previous builds
prune:
#echo " + Pruning compilation results..."
#rm -f $(OUTDIR)/$(NAME)
# The following rules compile any .c/.cc/.cpp/.cxx/.m/.mm/.mx/.mxx file it
# finds in object files (.o). This is to handle source files in different
# languages: C/C++ (with .c* extension), and Objective-C (.m*).
%.o: %.c
#echo " + Compiling $<..."; $(CC) $(CFLAGS) -o $# -c $<
%.o: %.cc
#echo " + Compiling $<..."; $(CC) $(CFLAGS) -o $# -c $<
%.o: %.cpp
#echo " + Compiling $<..."; $(CC) $(CFLAGS) -o $# -c $<
%.o: %.cxx
#echo " + Compiling $<..."; $(CC) $(CFLAGS) -o $# -c $<
%.o: %.m
#echo " + Compiling $<..."; $(CC) $(CFLAGS) -o $# -c $<
%.o: %.mm
#echo " + Compiling $<..."; $(CC) $(CFLAGS) -o $# -c $<
%.o: %.mx
#echo " + Compiling $<..."; $(CC) $(CFLAGS) -o $# -c $<
%.o: %.mxx
#echo " + Compiling $<..."; $(CC) $(CFLAGS) -o $# -c $<
# The following rule first ensures the output directory exists, creates it if
# necessary, then links the compiled .o files together in that directory
link:
#echo " + Linking project files..."
#test -d $(OUTDIR) || mkdir -p $(OUTDIR)
#$(LD) $(LDFLAGS) -o $(OUTDIR)/$(NAME) $(OBJ)
# The following rule calls Saurik's ldid code pseudo-signing tool to generate
# the SHA checksums needed for the generated binary to run on jailbroken iOS.
codesign:
#echo " + Pseudo-signing code..."
#ldid -S $(OUTDIR)/$(NAME)
#rm -f $(OUTDIR)/.$(NAME).cs
# The following rule takes all the specified resource items one after the
# other (whether they are files or directories) ; files are copied in place
# and directories are recursively copied only if they don't exist already.
resources:
#echo " + Copying resources..."
#for item in $(RES); do \
if [ -d $$item ]; then test -d $(OUTDIR)/$$item || cp -r $$item $(OUTDIR)/; chmod +r $(OUTDIR)/$$item; \
else cp $$item $(OUTDIR)/; chmod +r $(OUTDIR)/$$item; \
fi; \
done
#chmod +x $(OUTDIR)
#chmod -R +r $(OUTDIR)
#chmod +x $(OUTDIR)/$(NAME)
# The following rule takes all files in the target directory and builds the
# _CodeSignature/CodeResource XML file with their SHA1 hashes.
checksum:
#echo " + Generating _CodeSignature directory..."
#echo -n APPL???? > $(OUTDIR)/PkgInfo
#codesigner $(OUTDIR) > .CodeResources.$(NAME)
#test -d $(OUTDIR)/_CodeSignature || mkdir -p $(OUTDIR)/_CodeSignature
#mv .CodeResources.$(NAME) $(OUTDIR)/_CodeSignature/CodeResources
#test -L $(OUTDIR)/CodeResources || ln -s _CodeSignature/CodeResources $(OUTDIR)/CodeResources
# The following rule builds an IPA file out of the compiled app directory.
ipa:
#echo " + Building iTunes package..."
#test -d Packages || mkdir Packages
#rm -f Packages/$(NAME).ipa
#test -d Payload || mkdir Payload
#mv -f $(OUTDIR) Payload
#cp -f iTunesArtwork.jpg iTunesArtwork
#chmod +r iTunesArtwork
#zip -y -r Packages/$(NAME).ipa Payload iTunesArtwork -x \*.log \*.lastbuildstate \*successfulbuild > /dev/null
#rm -f iTunesArtwork
#mv -f Payload/$(OUTDIR) .
#rmdir Payload
# The following rule builds a Cydia package out of the compiled app directory.
deb:
#echo " + Building Cydia package..."
#test -d Packages || mkdir Packages
#rm -f Packages/$(NAME).deb
#test -d $(NAME) || mkdir $(NAME)
#test -d $(NAME)/Applications || mkdir $(NAME)/Applications
#mv -f $(OUTDIR) $(NAME)/Applications
#test -d $(NAME)/DEBIAN || mkdir $(NAME)/DEBIAN
#cp -f cydia-package.cfg $(NAME)/DEBIAN/control
#chmod +r $(NAME)/DEBIAN/control
#echo "#!/bin/bash" > $(NAME)/DEBIAN/postinst
#echo "rm -f /Applications/$(OUTDIR)/*.log /Applications/$(OUTDIR)/*.lastbuildstate /Applications/$(OUTDIR)/*.successfulbuild" >> $(NAME)/DEBIAN/postinst
#echo "chown -R root:admin \"/Applications/$(OUTDIR)\"" >> $(NAME)/DEBIAN/postinst
#echo "find \"/Applications/$(OUTDIR)\"|while read ITEM; do if [ -d \"\$$ITEM\" ]; then chmod 755 \"\$$ITEM\"; else chmod 644 \"\$$ITEM\"; fi; done" >> $(NAME)/DEBIAN/postinst
#echo "chmod +x \"/Applications/$(OUTDIR)/$(NAME)\"" >> $(NAME)/DEBIAN/postinst
#echo "su -c /usr/bin/uicache mobile 2> /dev/null" >> $(NAME)/DEBIAN/postinst
#echo "exit 0" >> $(NAME)/DEBIAN/postinst
#chmod +r+x $(NAME)/DEBIAN/postinst
#dpkg-deb -b $(NAME) > /dev/null 2>&1
#mv -f $(NAME).deb Packages
#mv -f $(NAME)/Applications/$(OUTDIR) .
#rm -rf $(NAME)
# This simple rule displays the success message after a successful build
end:
#echo " + Done. Output directory is \"$(OUTDIR)\", iTunes package is \"Packages\$(NAME).ipa\", Cydia package is \"Packages\$(NAME).deb\"."
# This rule removes generated object files from the project and also temporary
# files ending with ~ or #.
clean:
#echo " + Cleaning project intermediate files..."
#rm -f $(OBJ) *~ *\#
#echo " + Done."
# This rule removes all generated output from any previous builds so as to
# leave an intact source tree (useful for generating source tree releases).
distclean: clean
#echo " + Cleaning project output files..."
#rm -rf $(OUTDIR)
#echo " + Done."
You actually may have two problems. I suggest you try:
Add -I../../usr/local/sys/usr/include to your CFLAGS to make it find the header.
Change the LDFLAGS to -L../../usr/local/sys/usr/lib, add LIBS=-lxml2 and change the linker invocation to $(LD) $(LDFLAGS) -o $(OUTDIR)/$(NAME) $(OBJ) $(LIBS) (i.e. add the -l at the end, the -L at the beginning of the linker command line).
-l is for specifying the library name only. Use -L to add directories where libraries will also be looked for:
LDFLAGS += -L../../usr/local/sys/usr/lib -lxml2
Hope this helps.
I run a make command on a CPP code. I get error messages like:
/home/itaymoav/dev/phpext/sitel/build/entities.cpp: In function ‘void googleset_free_storage(void*)’:
As can be seen, except showing me the entry point of the function with errors, it does not give me anymore data. Is there a flag or some other way to get proper error messages?
MakeFile -> I know it is big...
srcdir = /home/itaymoav/dev/phpext/build
builddir = /home/itaymoav/dev/phpext/build
top_srcdir = /home/itaymoav/dev/phpext/build
top_builddir = /home/itaymoav/dev/phpext/build
EGREP = /bin/grep -E
SED = /bin/sed
CONFIGURE_COMMAND = './configure' '--enable-entities'
CONFIGURE_OPTIONS = '--enable-entities'
SHLIB_SUFFIX_NAME = so
SHLIB_DL_SUFFIX_NAME = so
ZEND_EXT_TYPE = zend_extension
RE2C = exit 0;
AWK = gawk
ENTITIES_SHARED_LIBADD = -lstdc++
shared_objects_entities = entities.lo GoogleSet.lo
PHP_PECL_EXTENSION = entities
PHP_MODULES = $(phplibdir)/entities.la
PHP_ZEND_EX =
all_targets = $(PHP_MODULES) $(PHP_ZEND_EX)
install_targets = install-modules install-headers
prefix = /usr
exec_prefix = $(prefix)
libdir = ${exec_prefix}/lib
prefix = /usr
phplibdir = /home/itaymoav/dev/phpext/build/modules
phpincludedir = /usr/include/php5
CC = cc
CFLAGS = -g -O2
CFLAGS_CLEAN = $(CFLAGS)
CPP = cc -E
CPPFLAGS = -DHAVE_CONFIG_H
CXX = g++
CXXFLAGS = -g -O2
CXXFLAGS_CLEAN = $(CXXFLAGS)
EXTENSION_DIR = /usr/lib/php5/20090626+lfs
PHP_EXECUTABLE = /usr/bin/php
EXTRA_LDFLAGS =
EXTRA_LIBS =
INCLUDES = -I/usr/include/php5 -I/usr/include/php5/main -I/usr/include/php5/TSRM -I/usr/include/php5/Zend -I/usr/include/php5/ext -I/usr/include/php5/ext/date/lib -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
LFLAGS =
LDFLAGS =
SHARED_LIBTOOL =
LIBTOOL = $(SHELL) $(top_builddir)/libtool
SHELL = /bin/bash
INSTALL_HEADERS =
mkinstalldirs = $(top_srcdir)/build/shtool mkdir -p
INSTALL = $(top_srcdir)/build/shtool install -c
INSTALL_DATA = $(INSTALL) -m 644
DEFS = -DPHP_ATOM_INC -I$(top_builddir)/include -I$(top_builddir)/main -I$(top_srcdir)
COMMON_FLAGS = $(DEFS) $(INCLUDES) $(EXTRA_INCLUDES) $(CPPFLAGS) $(PHP_FRAMEWORKPATH)
all: $(all_targets)
#echo
#echo "Build complete."
#echo "Don't forget to run 'make test'."
#echo
build-modules: $(PHP_MODULES) $(PHP_ZEND_EX)
libphp$(PHP_MAJOR_VERSION).la: $(PHP_GLOBAL_OBJS) $(PHP_SAPI_OBJS)
$(LIBTOOL) --mode=link $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -rpath $(phptempdir) $(EXTRA_LDFLAGS) $(LDFLAGS) $(PHP_RPATHS) $(PHP_GLOBAL_OBJS) $(PHP_SAPI_OBJS) $(EXTRA_LIBS) $(ZEND_EXTRA_LIBS) -o $#
-#$(LIBTOOL) --silent --mode=install cp $# $(phptempdir)/$# >/dev/null 2>&1
libs/libphp$(PHP_MAJOR_VERSION).bundle: $(PHP_GLOBAL_OBJS) $(PHP_SAPI_OBJS)
$(CC) $(MH_BUNDLE_FLAGS) $(CFLAGS_CLEAN) $(EXTRA_CFLAGS) $(LDFLAGS) $(EXTRA_LDFLAGS) $(PHP_GLOBAL_OBJS:.lo=.o) $(PHP_SAPI_OBJS:.lo=.o) $(PHP_FRAMEWORKS) $(EXTRA_LIBS) $(ZEND_EXTRA_LIBS) -o $# && cp $# libs/libphp$(PHP_MAJOR_VERSION).so
install: $(all_targets) $(install_targets)
install-sapi: $(OVERALL_TARGET)
#echo "Installing PHP SAPI module: $(PHP_SAPI)"
-#$(mkinstalldirs) $(INSTALL_ROOT)$(bindir)
-#if test ! -r $(phptempdir)/libphp$(PHP_MAJOR_VERSION).$(SHLIB_DL_SUFFIX_NAME); then \
for i in 0.0.0 0.0 0; do \
if test -r $(phptempdir)/libphp$(PHP_MAJOR_VERSION).$(SHLIB_DL_SUFFIX_NAME).$$i; then \
$(LN_S) $(phptempdir)/libphp$(PHP_MAJOR_VERSION).$(SHLIB_DL_SUFFIX_NAME).$$i $(phptempdir)/libphp$(PHP_MAJOR_VERSION).$(SHLIB_DL_SUFFIX_NAME); \
break; \
fi; \
done; \
fi
#$(INSTALL_IT)
install-modules: build-modules
#test -d modules && \
$(mkinstalldirs) $(INSTALL_ROOT)$(EXTENSION_DIR)
#echo "Installing shared extensions: $(INSTALL_ROOT)$(EXTENSION_DIR)/"
#rm -f modules/*.la >/dev/null 2>&1
#$(INSTALL) modules/* $(INSTALL_ROOT)$(EXTENSION_DIR)
install-headers:
-#if test "$(INSTALL_HEADERS)"; then \
for i in `echo $(INSTALL_HEADERS)`; do \
i=`$(top_srcdir)/build/shtool path -d $$i`; \
paths="$$paths $(INSTALL_ROOT)$(phpincludedir)/$$i"; \
done; \
$(mkinstalldirs) $$paths && \
echo "Installing header files: $(INSTALL_ROOT)$(phpincludedir)/" && \
for i in `echo $(INSTALL_HEADERS)`; do \
if test "$(PHP_PECL_EXTENSION)"; then \
src=`echo $$i | $(SED) -e "s#ext/$(PHP_PECL_EXTENSION)/##g"`; \
else \
src=$$i; \
fi; \
if test -f "$(top_srcdir)/$$src"; then \
$(INSTALL_DATA) $(top_srcdir)/$$src $(INSTALL_ROOT)$(phpincludedir)/$$i; \
elif test -f "$(top_builddir)/$$src"; then \
$(INSTALL_DATA) $(top_builddir)/$$src $(INSTALL_ROOT)$(phpincludedir)/$$i; \
else \
(cd $(top_srcdir)/$$src && $(INSTALL_DATA) *.h $(INSTALL_ROOT)$(phpincludedir)/$$i; \
cd $(top_builddir)/$$src && $(INSTALL_DATA) *.h $(INSTALL_ROOT)$(phpincludedir)/$$i) 2>/dev/null || true; \
fi \
done; \
fi
PHP_TEST_SETTINGS = -d 'open_basedir=' -d 'output_buffering=0' -d 'memory_limit=-1'
PHP_TEST_SHARED_EXTENSIONS = ` \
if test "x$(PHP_MODULES)" != "x"; then \
for i in $(PHP_MODULES)""; do \
. $$i; $(top_srcdir)/build/shtool echo -n -- " -d extension=$$dlname"; \
done; \
fi; \
if test "x$(PHP_ZEND_EX)" != "x"; then \
for i in $(PHP_ZEND_EX)""; do \
. $$i; $(top_srcdir)/build/shtool echo -n -- " -d $(ZEND_EXT_TYPE)=$(top_builddir)/modules/$$dlname"; \
done; \
fi`
PHP_DEPRECATED_DIRECTIVES_REGEX = '^(define_syslog_variables|register_(globals|long_arrays)?|safe_mode|magic_quotes_(gpc|runtime|sybase)?|(zend_)?extension(_debug)?(_ts)?)[\t\ ]*='
test: all
-#if test ! -z "$(PHP_EXECUTABLE)" && test -x "$(PHP_EXECUTABLE)"; then \
INI_FILE=`$(PHP_EXECUTABLE) -d 'display_errors=stderr' -r 'echo php_ini_loaded_file();' 2> /dev/null`; \
if test "$$INI_FILE"; then \
$(EGREP) -h -v $(PHP_DEPRECATED_DIRECTIVES_REGEX) "$$INI_FILE" > $(top_builddir)/tmp-php.ini; \
else \
echo > $(top_builddir)/tmp-php.ini; \
fi; \
INI_SCANNED_PATH=`$(PHP_EXECUTABLE) -d 'display_errors=stderr' -r '$$a = explode(",\n", trim(php_ini_scanned_files())); echo $$a[0];' 2> /dev/null`; \
if test "$$INI_SCANNED_PATH"; then \
INI_SCANNED_PATH=`$(top_srcdir)/build/shtool path -d $$INI_SCANNED_PATH`; \
$(EGREP) -h -v $(PHP_DEPRECATED_DIRECTIVES_REGEX) "$$INI_SCANNED_PATH"/*.ini >> $(top_builddir)/tmp-php.ini; \
fi; \
TEST_PHP_EXECUTABLE=$(PHP_EXECUTABLE) \
TEST_PHP_SRCDIR=$(top_srcdir) \
CC="$(CC)" \
$(PHP_EXECUTABLE) -n -c $(top_builddir)/tmp-php.ini $(PHP_TEST_SETTINGS) $(top_srcdir)/run-tests.php -n -c $(top_builddir)/tmp-php.ini -d extension_dir=$(top_builddir)/modules/ $(PHP_TEST_SHARED_EXTENSIONS) $(TESTS); \
else \
echo "ERROR: Cannot run tests without CLI sapi."; \
fi
clean:
find . -name \*.gcno -o -name \*.gcda | xargs rm -f
find . -name \*.lo -o -name \*.o | xargs rm -f
find . -name \*.la -o -name \*.a | xargs rm -f
find . -name \*.so | xargs rm -f
find . -name .libs -a -type d|xargs rm -rf
rm -f libphp$(PHP_MAJOR_VERSION).la $(SAPI_CLI_PATH) $(OVERALL_TARGET) modules/* libs/*
distclean: clean
rm -f Makefile config.cache config.log config.status Makefile.objects Makefile.fragments libtool main/php_config.h stamp-h sapi/apache/libphp$(PHP_MAJOR_VERSION).module buildmk.stamp
$(EGREP) define'.*include/php' $(top_srcdir)/configure | $(SED) 's/.*>//'|xargs rm -f
.PHONY: all clean install distclean test
.NOEXPORT:
entities.lo: /home/itaymoav/dev/phpext/build/entities.cpp
$(LIBTOOL) --mode=compile $(CXX) -I. -I/home/itaymoav/dev/phpext/build $(COMMON_FLAGS) $(CXXFLAGS_CLEAN) $(EXTRA_CXXFLAGS) -c /home/itaymoav/dev/phpext/build/entities.cpp -o entities.lo
GoogleSet.lo: /home/itaymoav/dev/phpext/build/GoogleSet.cpp
$(LIBTOOL) --mode=compile $(CXX) -I. -I/home/itaymoav/dev/phpext/build $(COMMON_FLAGS) $(CXXFLAGS_CLEAN) $(EXTRA_CXXFLAGS) -c /home/itaymoav/dev/phpext/build/GoogleSet.cpp -o GoogleSet.lo
$(phplibdir)/entities.la: ./entities.la
$(LIBTOOL) --mode=install cp ./entities.la $(phplibdir)
./entities.la: $(shared_objects_entities) $(ENTITIES_SHARED_DEPENDENCIES)
$(LIBTOOL) --mode=link $(CC) $(COMMON_FLAGS) $(CFLAGS_CLEAN) $(EXTRA_CFLAGS) $(LDFLAGS) -o $# -export-dynamic -avoid-version -prefer-pic -module -rpath $(phplibdir) $(EXTRA_LDFLAGS) $(shared_objects_entities) $(ENTITIES_SHARED_LIBADD)
You will have to examine your Makefile and any rules files it includes. Find the rule for compiling .cpp into .o and see what sort of filtering it is doing on your compile output. If it is intentionally restricting the output of the compiler to make normal compiles less verbose it will probably have a flag you can set to override that. The Linux kernel (and many related Makefiles) use a QUIET flag for this purpose, so you can do make QUIET='' to disable the terse output and see everything.
If the build rule is hiding errors there is probably a bug in it. If you can find it and add it to your question someone may know how to fix it.
The line you quoted is not the real error message. It is just the first of two lines. The following line contains the really interesting stuff.
And only in the rare case that there isn't a second line should you worry. Because then somebody wrapped the compiler to suppress some of its error messages.
I've been heavily refactoring my makefiles, with help from Beta, Paul R, and Sjoerd (thanks guys!).
Below is my STARTING product:
#Nice, wonderful makefile written by Jason
CC=g++
CFLAGS=-c -Wall
BASE_DIR:=.
SOURCE_DIR:=$(BASE_DIR)/source
BUILD_DIR:=$(BASE_DIR)/build
TEST_DIR:=$(BASE_DIR)/build/tests
MAKEFILE_DIR:=$(BASE_DIR)/makefiles
DATA_DIR:=$(BASE_DIR)/data
DATA_DIR_TESTS:=$(DATA_DIR)/tests
MOLECULE_UT_SOURCES := $(SOURCE_DIR)/molecule_test/main.cc \
$(SOURCE_DIR)/molecule_manager.h \
$(SOURCE_DIR)/molecule_manager.cpp \
$(SOURCE_DIR)/molecule_manager_main.h \
$(SOURCE_DIR)/molecule_manager_main.cpp \
$(SOURCE_DIR)/molecule_reader.h \
$(SOURCE_DIR)/molecule_reader.cpp \
$(SOURCE_DIR)/molecule_reader_psf_pdb.h \
$(SOURCE_DIR)/molecule_reader_psf_pdb.cpp \
$(SOURCE_DIR)/parameter_manager_lj_molecule.h \
$(SOURCE_DIR)/parameter_manager_lj_molecule.cpp \
$(SOURCE_DIR)/parameter_manager.h \
$(SOURCE_DIR)/parameter_manager.cpp \
$(SOURCE_DIR)/parser.h \
$(SOURCE_DIR)/parser.cpp \
$(SOURCE_DIR)/common.h
MOLECULE_UT_DATA := \
$(DATA_DIR_TESTS)/molecule_test/par_oxalate_and_friends.inp \
$(DATA_DIR_TESTS)/molecule_test/dicarboxy-octane_4.pdb \
$(DATA_DIR_TESTS)/molecule_test/dicarboxy-octane_4.psf
PARAM_UT_SOURCES := $(SOURCE_DIR)/parameter_test/main.cc \
$(SOURCE_DIR)/parameter_manager_lj_molecule.h \
$(SOURCE_DIR)/parameter_manager_lj_molecule.cpp \
$(SOURCE_DIR)/parameter_manager.h \
$(SOURCE_DIR)/parameter_manager.cpp \
$(SOURCE_DIR)/parser.h \
$(SOURCE_DIR)/parser.cpp \
$(SOURCE_DIR)/common.h
PARAM_UT_DATA := $(DATA_DIR_TESTS)/molecule_test/par_oxalate_and_friends.inp
molecule_test : molecule_test_prepare_sources molecule_test_prepare_makefiles \
molecule_test_prepare_data_files
#$(shell cd $(TEST_DIR)/molecule_unit_test/; \
make ./bin/molecule_test)
molecule_test_prepare_sources: molecule_test_dir
#echo Copying sources...
#cp --preserve $(MOLECULE_UT_SOURCES) \
$(TEST_DIR)/molecule_unit_test/source
molecule_test_prepare_makefiles: $(MAKEFILE_DIR)/Makefile.molecule_test
#cp --preserve $(MAKEFILE_DIR)/Makefile.molecule_test \
$(TEST_DIR)/molecule_unit_test/Makefile
molecule_test_prepare_data_files:
cp --preserve $(MOLECULE_UT_DATA) $(TEST_DIR)/molecule_unit_test/bin/
molecule_test_dir:
#if test -d $(BUILD_DIR); then \
echo Build exists...; \
else \
echo Build directory does not exist, making build dir...; \
mkdir $(BUILD_DIR); \
fi
#if test -d $(TEST_DIR); then \
echo Tests exists...; \
else \
echo Tests directory does not exist, making tests dir...; \
mkdir $(TEST_DIR); \
fi
#if test -d $(TEST_DIR)/molecule_unit_test; then \
echo Molecule unit test directory exists...; \
else \
echo Molecule unit test directory does \
not exist, making build dir...; \
mkdir $(TEST_DIR)/molecule_unit_test; \
fi
#if test -d $(TEST_DIR)/molecule_unit_test/source; then \
echo Molecule unit test source directory exists...; \
else \
echo Molecule unit test source directory does \
not exist, making build dir...; \
mkdir $(TEST_DIR)/molecule_unit_test/source; \
fi
#if test -d $(TEST_DIR)/molecule_unit_test/obj; then \
echo Molecule unit test object directory exists...; \
else \
echo Molecule unit test object directory does \
not exist, making object dir...; \
mkdir $(TEST_DIR)/molecule_unit_test/obj; \
fi
#if test -d $(TEST_DIR)/molecule_unit_test/bin; then \
echo Molecule unit test executable directory exists...; \
else \
echo Molecule unit test executable directory does \
not exist, making executable dir...; \
mkdir $(TEST_DIR)/molecule_unit_test/bin; \
fi
param_test : param_test_prepare_sources param_test_prepare_makefiles \
param_test_prepare_data_files
#$(shell cd $(TEST_DIR)/param_unit_test/; \
make ./bin/param_test)
param_test_prepare_sources: param_test_dir
#echo Copying sources...
#cp --preserve $(PARAM_UT_SOURCES) $(TEST_DIR)/param_unit_test/source
param_test_prepare_makefiles: $(MAKEFILE_DIR)/Makefile.param_test
#cp --preserve $(MAKEFILE_DIR)/Makefile.param_test \
$(TEST_DIR)/param_unit_test/Makefile
param_test_prepare_data_files:
cp --preserve $(PARAM_UT_DATA) $(TEST_DIR)/param_unit_test/bin/
param_test_dir:
#if test -d $(BUILD_DIR); then \
echo Build exists...; \
else \
echo Build directory does not exist, making build dir...; \
mkdir $(BUILD_DIR); \
fi
#if test -d $(TEST_DIR); then \
echo Tests exists...; \
else \
echo Tests directory does not exist, making tests dir...; \
mkdir $(TEST_DIR); \
fi
#if test -d $(TEST_DIR)/param_unit_test; then \
echo Param unit test directory exists...; \
else \
echo Param unit test directory does \
not exist, making build dir...; \
mkdir $(TEST_DIR)/param_unit_test; \
fi
#if test -d $(TEST_DIR)/param_unit_test/source; then \
echo Param unit test source directory exists...; \
else \
echo Param unit test source directory does \
not exist, making build dir...; \
mkdir $(TEST_DIR)/param_unit_test/source; \
fi
#if test -d $(TEST_DIR)/param_unit_test/obj; then \
echo Param unit test object directory exists...; \
else \
echo Param unit test object directory does \
not exist, making object dir...; \
mkdir $(TEST_DIR)/param_unit_test/obj; \
fi
#if test -d $(TEST_DIR)/param_unit_test/bin; then \
echo Param unit test executable directory exists...; \
else \
echo Param unit test executable directory does \
not exist, making executable dir...; \
mkdir $(TEST_DIR)/param_unit_test/bin; \
fi
...and the sub makefile:
#Nice, wonderful makefile written by Jason
CC=g++
CFLAGS=-c -Wall
SOURCE_DIR:=./source
OBJ_DIR:=./obj
EXE_DIR:=./bin
$(EXE_DIR)/molecule_test : $(OBJ_DIR)/main.o \
$(OBJ_DIR)/parameter_manager_lj_molecule.o \
$(OBJ_DIR)/parameter_manager.o $(OBJ_DIR)/parser.o \
$(OBJ_DIR)/molecule_manager.o $(OBJ_DIR)/molecule_manager_main.o \
$(OBJ_DIR)/molecule_reader.o \
$(OBJ_DIR)/molecule_reader_psf_pdb.o
#$(CC) $(OBJ_DIR)/main.o $(OBJ_DIR)/parameter_manager.o \
$(OBJ_DIR)/parser.o $(OBJ_DIR)/parameter_manager_lj_molecule.o \
$(OBJ_DIR)/molecule_manager.o $(OBJ_DIR)/molecule_manager_main.o \
$(OBJ_DIR)/molecule_reader.o \
$(OBJ_DIR)/molecule_reader_psf_pdb.o \
-o molecule_test
#mv molecule_test $(EXE_DIR)/
$(OBJ_DIR)/main.o: $(SOURCE_DIR)/parameter_manager.h \
$(SOURCE_DIR)/parameter_manager_lj_molecule.h \
$(SOURCE_DIR)/molecule_manager.h \
$(SOURCE_DIR)/molecule_manager_main.h \
$(SOURCE_DIR)/molecule_reader.h \
$(SOURCE_DIR)/molecule_reader_psf_pdb.h \
$(SOURCE_DIR)/common.h $(SOURCE_DIR)/main.cc
$(CC) $(CFLAGS) $(SOURCE_DIR)/main.cc
#mv main.o $(OBJ_DIR)/
$(OBJ_DIR)/molecule_reader.o: $(SOURCE_DIR)/parameter_manager.h \
$(SOURCE_DIR)/parameter_manager_lj_molecule.h \
$(SOURCE_DIR)/molecule_manager.h \
$(SOURCE_DIR)/molecule_manager_main.h \
$(SOURCE_DIR)/molecule_reader.h \
$(SOURCE_DIR)/common.h
$(CC) $(CFLAGS) $(SOURCE_DIR)/molecule_reader.cpp
#mv molecule_reader.o $(OBJ_DIR)/
$(OBJ_DIR)/molecule_reader_psf_pdb.o: $(SOURCE_DIR)/parameter_manager.h \
$(SOURCE_DIR)/parameter_manager_lj_molecule.h \
$(SOURCE_DIR)/molecule_manager.h \
$(SOURCE_DIR)/molecule_manager_main.h \
$(SOURCE_DIR)/molecule_reader.h \
$(SOURCE_DIR)/molecule_reader_psf_pdb.h \
$(SOURCE_DIR)/common.h
$(CC) $(CFLAGS) $(SOURCE_DIR)/molecule_reader_psf_pdb.cpp
#mv molecule_reader_psf_pdb.o $(OBJ_DIR)/
$(OBJ_DIR)/molecule_manager.o: $(SOURCE_DIR)/molecule_manager.h \
$(SOURCE_DIR)/common.h
$(CC) $(CFLAGS) $(SOURCE_DIR)/molecule_manager.cpp
#mv molecule_manager.o $(OBJ_DIR)/
$(OBJ_DIR)/molecule_manager_main.o: $(SOURCE_DIR)/molecule_manager.h \
$(SOURCE_DIR)/molecule_manager_main.h \
$(SOURCE_DIR)/common.h
$(CC) $(CFLAGS) $(SOURCE_DIR)/molecule_manager_main.cpp
#mv molecule_manager_main.o $(OBJ_DIR)/
$(OBJ_DIR)/parameter_manager_lj_molecule.o: $(SOURCE_DIR)/common.h \
$(SOURCE_DIR)/parameter_manager.h \
$(SOURCE_DIR)/parser.h
$(CC) $(CFLAGS) $(SOURCE_DIR)/parameter_manager_lj_molecule.cpp
#mv parameter_manager_lj_molecule.o $(OBJ_DIR)/
$(OBJ_DIR)/parameter_manager.o: $(SOURCE_DIR)/common.h
$(CC) $(CFLAGS) $(SOURCE_DIR)/parameter_manager.cpp
#mv parameter_manager.o $(OBJ_DIR)/
$(OBJ_DIR)/parser.o: $(SOURCE_DIR)/parser.h
#$(CC) $(CFLAGS) $(SOURCE_DIR)/parser.cpp
#mv parser.o $(OBJ_DIR)/
$(OBJ_DIR)/common.o: $(SOURCE_DIR)/common.h
$(CC) $(CFLAGS) $(SOURCE_DIR)/common.h
mv common.h.gch $(OBJ_DIR)/
With some help from the above users and figuring out a few nifty tricks on my own as well (like use of wildcards), I've refactored the makefiles heavily, plus added comments for posterity.
Here's the top level result:
####################################################
## -------------------------------
## - Monte Carlo Source Makefile -
## -------------------------------
##
## Author: Jason R. Mick
## Date: July 7, 2010
## Company: Wayne State University
##
## CHANGE LOG
## Author Date Description
##
##
##
####################################################
#################################
# These lines set up some basic vars
# such as compiler, flags, and dirs.
#################################
CC=g++
CFLAGS=-c -Wall
BASE_DIR:=.
SOURCE_DIR:=$(BASE_DIR)/source
BUILD_DIR:=$(BASE_DIR)/build
TEST_DIR:=$(BASE_DIR)/build/tests
MAKEFILE_DIR:=$(BASE_DIR)/makefiles
DATA_DIR:=$(BASE_DIR)/data
DATA_DIR_TESTS:=$(DATA_DIR)/tests
#################################
# Note use of wildcards to catch *.h and *.cpp files and all the sub_classes
# ... for future unit tests/classes, follow this approach, please
#################################
MOLECULE_UT_SOURCES := $(SOURCE_DIR)/molecule_test/main.cc \
$(SOURCE_DIR)/molecule_manager* \
$(SOURCE_DIR)/molecule_reader* \
$(SOURCE_DIR)/parameter_manager* \
$(SOURCE_DIR)/parser* \
$(SOURCE_DIR)/common.h
MOLECULE_UT_DATA := \
$(DATA_DIR_TESTS)/molecule_test/par_oxalate_and_friends.inp \
$(DATA_DIR_TESTS)/molecule_test/dicarboxy-octane_4.*
PARAM_UT_SOURCES := $(SOURCE_DIR)/parameter_test/main.cc \
$(SOURCE_DIR)/parameter_manager* \
$(SOURCE_DIR)/parser* \
$(SOURCE_DIR)/common.h
PARAM_UT_DATA := $(DATA_DIR_TESTS)/molecule_test/par_oxalate_and_friends.inp
#################################
# Use sub-make inside subdirectory on test target
# NOTE: # silences output of this call...
#################################
molecule_test : molecule_test_prepare_sources molecule_test_prepare_makefiles \
molecule_test_prepare_data_files
#$(MAKE) -C $(TEST_DIR)/molecule_unit_test/ ./bin/molecule_test
#################################
# NOTE: this target uses --preserve to keep base source modification date
# to prevent unnecessary rebuilds
#################################
molecule_test_prepare_sources: molecule_test_dir
#echo Copying sources...
#cp --preserve $(MOLECULE_UT_SOURCES) \
$(TEST_DIR)/molecule_unit_test/source
molecule_test_prepare_makefiles: $(MAKEFILE_DIR)/Makefile.molecule_test
#cp --preserve $(MAKEFILE_DIR)/Makefile.molecule_test \
$(TEST_DIR)/molecule_unit_test/Makefile
molecule_test_prepare_data_files:
#cp --preserve $(MOLECULE_UT_DATA) $(TEST_DIR)/molecule_unit_test/bin/
#################################
# NOTE: This mkdir command uses -p flag to create any missing parent dirs.
# If all dirs already exist, it also returns no error...
#################################
molecule_test_dir:
mkdir -p $(TEST_DIR)/molecule_unit_test/source
mkdir -p $(TEST_DIR)/molecule_unit_test/obj
mkdir -p $(TEST_DIR)/molecule_unit_test/bin
param_test : param_test_prepare_sources param_test_prepare_makefiles \
param_test_prepare_data_files
#$(MAKE) -C $(TEST_DIR)/param_unit_test/ ./bin/param_test
param_test_prepare_sources: param_test_dir
#echo Copying sources...
#cp --preserve $(PARAM_UT_SOURCES) $(TEST_DIR)/param_unit_test/source
param_test_prepare_makefiles: $(MAKEFILE_DIR)/Makefile.param_test
#cp --preserve $(MAKEFILE_DIR)/Makefile.param_test \
$(TEST_DIR)/param_unit_test/Makefile
param_test_prepare_data_files:
#cp --preserve $(PARAM_UT_DATA) $(TEST_DIR)/param_unit_test/bin/
param_test_dir:
mkdir -p $(TEST_DIR)/param_unit_test/source
mkdir -p $(TEST_DIR)/param_unit_test/obj
mkdir -p $(TEST_DIR)/param_unit_test/bin
Here's the sub-makefile result:
####################################################
## -------------------------------
## - Monte Carlo Source Submake -
## -------------------------------
##
## Author: Jason R. Mick
## Date: July 7, 2010
## Company: Wayne State University
##
## CHANGE LOG
## Author Date Description
##
##
##
####################################################
################################
# These lines set up some basic vars
# such as compiler, flags, and dirs.
################################
CC=g++
CFLAGS=-c -Wall
SOURCE_DIR:=./source
INCDIRS := -I$(SOURCE_DIR)
OBJ_DIR:=./obj
EXE_DIR:=./bin
################################
#This line tells make what directories to search in for rules...
################################
VPATH = $(SOURCE_DIR)
################################
# INFO on the "magic" here:
#$^ is all the prerequisite (.o files), $# is target, and % is wildcard
################################
$(EXE_DIR)/molecule_test : $(OBJ_DIR)/main.o \
$(OBJ_DIR)/parameter_manager_lj_molecule.o \
$(OBJ_DIR)/parameter_manager.o $(OBJ_DIR)/parser.o \
$(OBJ_DIR)/molecule_manager.o $(OBJ_DIR)/molecule_manager_main.o \
$(OBJ_DIR)/molecule_reader.o \
$(OBJ_DIR)/molecule_reader_psf_pdb.o
$(CC) $^ -o $#
################################
# These are extra includes for the general
# rule at the end....
################################
$(OBJ_DIR)/main.o $(OBJ_DIR)/molecule_reader.o \
$(OBJ_DIR)/molecule_reader_psf_pdb.o: \
molecule_manager.h \
molecule_manager_main.h \
parameter_manager.h \
parameter_manager_lj_molecule.h
$(OBJ_DIR)/molecule_manager_main.o: molecule_manager.h
$(OBJ_DIR)/parameter_manager_lj_molecule.o: parser.h
$(OBJ_DIR)/molecule_reader_psf_pdb.o: molecule_reader.h
################################
# Special rule for main object
################################
$(OBJ_DIR)/main.o: $(SOURCE_DIR)/main.cc \
molecule_reader.h \
molecule_reader_psf_pdb.h common.h
$(CC) $(CFLAGS) $(INCDIRS) $< -o $#
################################
# The GENERAL RULE for objects...
# INFO on the "magic" here:
#$< is the first prerequisite (.cpp file), $# is target, and % is wildcard
################################
$(OBJ_DIR)/%.o: $(SOURCE_DIR)/%.cpp $(SOURCE_DIR)/%.h $(SOURCE_DIR)/common.h
$(CC) $(CFLAGS) $(INCDIRS) $< -o $#
... basically I'm pretty satisfied, everything is working, clean, and well documented, but I wanted to see if anyone else has suggestions of things I should change for "best practice" etc. I'm trying to learn as much as I can!! Thanks in advance!!
Cheers,
Jason
I would rethink calling make recursively, and instead #include the submakefiles in the main makefile. It is much easier to get the dependancies to work right, and it allows you to utilize multiple cores for building (using -j). Take a look at Recursive Make Considered Harmful for all the gory details.
Also, take a look at these questions:
What is your experience with non recursive make?
Recursive make friend or foe
(I won't enter into the recursive/non-recursive debate again. 'Nuff said.)
Why copy all of these files around? I understand that you don't want to hardcode a map of your directory structure in the submake, but you can save a lot of time and trouble by giving the submake access to the original files, either by symbolic link:
molecule_test_prepare_sources: molecule_test_dir
#echo linking to sources...
#ln -s $(SOURCE_DIR) $(TEST_DIR)/molecule_unit_test/source
molecule_test_prepare_makefiles: $(MAKEFILE_DIR)/Makefile.molecule_test
#ln -s $< $(TEST_DIR)/molecule_unit_test/Makefile
Or by passing a parameter to the submake:
param_test : param_test_prepare_sources param_test_prepare_makefiles \
param_test_prepare_data_files
#$(MAKE) -C $(TEST_DIR)/param_unit_test/ SOURCE_DIR=$(SOURCE_DIR) \
./bin/param_test # and then use SOURCE_DIR in the submake
The same goes for param_test. I think this actually lets you do away with MOLECULE_UT_SOURCES and PARAM_UT_SOURCES, and good riddance.
(I left out the data directories, because I don't know what this code actually does-- maybe it needs a restriced diet, or modifies its input files or something.)
Finally as a matter of style, almost anywhere you see redundancy you can remove it and make the makefile easier to read. For instance,
$(EXE_DIR)/molecule_test : $(OBJ_DIR)/main.o \
$(OBJ_DIR)/parameter_manager_lj_molecule.o \
$(OBJ_DIR)/parameter_manager.o $(OBJ_DIR)/parser.o \
$(OBJ_DIR)/molecule_manager.o $(OBJ_DIR)/molecule_manager_main.o \
$(OBJ_DIR)/molecule_reader.o \
$(OBJ_DIR)/molecule_reader_psf_pdb.o
$(CC) $^ -o $#
can become
OBJECTS := main \
parameter_manager_lj_molecule \
parameter_manager parser \
molecule_manager molecule_manager_main \
molecule_reader \
molecule_reader_psf_pdb
OBJECTS := $(patsubst %,$(OBJ_DIR)/%.o, $(OBJECTS)
$(EXE_DIR)/molecule_test : $(OBJECTS)
$(CC) $^ -o $#
This isn't the answer you're looking for but have you considered using the "autotools" suite (automake, autoconf, etc.)?
Once you get the hang of it it's quite wonderful to work with. And it has a lot more functionality than pure Make. Functionality such as checking for libraries needed to build, cross-compiling, etc.