Use configure.

.travis.yml

@@ -1,3 +1 @@
-install: make deps
 language: cpp
-script: make test

README.md

@@ -2,25 +2,22 @@ C and C++ information, cheatsheets and mini-projects.
 
 [![Build Status](https://travis-ci.org/cirosantilli/cpp.svg?branch=master)](https://travis-ci.org/cirosantilli/cpp)
 
-Based on Linux tools, but portable code is clearly separated from non-portable. Thoroughly tested on Ubuntu 12.04. Ports and reproduction reports on other systems are welcome.
+Relies on <https://github.com/cirosantilli/cpp-boilerplate> to factor code out. See [its documentation](https://github.com/cirosantilli/cpp-boilerplate/blob/master/README.md) for useful information on how to use this project.
 
 # Most useful files
 
 - [c.c](c.c): C cheatsheet.
 - [cpp.cpp](main_cpp.cpp): C++ cheatsheet.
-- `Makefile.*`: Makefiles that take care of a ton of possibilities.
 - [opengl/](opengl/)
 - [kde/](kde/)
 
 # Quickstart
 
-To compile and run each directory on Ubuntu 12.04 do:
+On Ubuntu 12.04:
 
-    make deps
+    ./configure
     make run
 
-You *must* run `make deps` on the top-level before compiling any subdirectories, as this will install basic tools such as recent enough `gcc` and `g++` for C11 and C++11.
-
 When there are multiple files compiled, e.g.:
 
     c.c -> c
@@ -45,9 +42,9 @@ To get help on all options use:
 
 # About
 
-Larger projects may be in separate dirs.
+Larger projects may be in separate repositories.
 
-There may be other compiled languages here for which we don't have much material for a separate dir, specially when we interface that language with C. Ex: Fortran.
+There may be other compiled languages here for which we don't have much material for a separate repository, specially when we interface that language with C. Ex: Fortran.
 
 Non-portable features shall be clearly separated from portable ones in either:
 

Vagrantfile_local.rb.example → Vagrantfile_params.rb

@@ -1,4 +1,4 @@
-# This file is gitignored.
 Box = "precise32"
 BoxUrl = "http://files.vagrantup.com/precise32.box"
+# Appears on the SSH PS1 line.
 Hostname = "cpp"

boost/configure

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+sudo aptitude update
+sudo aptitude install -y libboost1.48-all-dev

boost/graph.cpp

@@ -5,10 +5,10 @@
 // accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)
 //=======================================================================
-#include <boost/config.hpp>
 #include <iostream>
 #include <fstream>
 
+#include <boost/config.hpp>
 #include <boost/graph/graph_traits.hpp>
 #include <boost/graph/adjacency_list.hpp>
 #include <boost/graph/dijkstra_shortest_paths.hpp>
@@ -17,8 +17,7 @@
 using namespace boost;
 
 int
-main(int, char *[])
-{
+main(int, char *[]) {
   typedef adjacency_list < listS, vecS, directedS,
     no_property, property < edge_weight_t, int > > graph_t;
   typedef graph_traits < graph_t >::vertex_descriptor vertex_descriptor;

c.c

@@ -4014,7 +4014,7 @@ int main(int argc, char **argv)
             }
 
             /*
-            macro
+            #macro
 
                 Shares the disadvantage of every macro of having no scope.
 

configure

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+# This cannot be put into makefiles because some systems don't have make installed.
+set -e
+distro_id="$(lsb_release -i | sed -r 's/.*:\t(.*)/\1/')"
+distro_version="$(lsb_release -r | sed -r 's/.*:\t(.*)/\1/')"
+if [ "$distro_id" = "Ubuntu" ]; then
+  sudo apt-get update
+  sudo apt-get install -y aptitude
+  sudo aptitude install -y build-essential
+  # C and C++
+  sudo aptitude install -y python-software-properties
+  sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
+  sudo aptitude update
+  sudo aptitude install -y gcc-4.8
+  sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.8 50
+  sudo aptitude install -y g++-4.8
+  sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.8 50
+  # Fortran
+  sudo aptitude install -y gfortran-4.8
+elif [ "$distro_id" = "Debian" ]; then
+  sudo apt-get update
+  sudo apt-get install aptitude
+  sudo aptitude install -y build-essential
+  sudo aptitude install -y g++
+else
+  echo 'Automatic dependency installation is not supported on your system.'
+  printf 'Dependencies are:
+gcc >= 4.7
+gfortran >= 4.7
+g++ >= 4.7
+make
+'
+  exit 1
+fi

cpp.cpp

@@ -6958,10 +6958,9 @@ int main(int argc, char **argv)
 
             #printf
 
-                In c++ there is no more printf formatting strings
-                must use the C libs for that.
+                In C++ there is no more printf formatting strings: must use the C libs for that.
 
-                It is possible however to obtain some level of formatting control
+                It is possible however to obtain some level of formatting control.
 
             #endl
 
@@ -8074,7 +8073,7 @@ int main(int argc, char **argv)
             }
 
             /*
-            insert
+            #insert
 
                 Insert pair into map.
 
@@ -8084,16 +8083,16 @@ int main(int argc, char **argv)
                 std::map<int,std::string> m;
                 std::pair<map<int,std::string>::iterator,bool> ret;
 
-                ret = m.insert(std::pair<int,std::string>(0, "zero") );
+                ret = m.insert(std::pair<int,std::string>(0, "zero"));
                 assert(ret.first == m.find(0));
                 assert(ret.second == true);
 
-                ret = m.insert(std::pair<int,std::string>(1, "one") );
+                ret = m.insert(std::pair<int,std::string>(1, "one"));
                 assert(ret.first == m.find(1));
                 assert(ret.second == true);
 
                 //key already present
-                ret = m.insert(std::pair<int,std::string>(1, "one2") );
+                ret = m.insert(std::pair<int,std::string>(1, "one2"));
                 assert(m[1] == "one");
                 assert(ret.first == m.find(1));
                 assert(ret.second == false);

flex_bison/bison/Makefile

@@ -15,29 +15,29 @@ CC			:= gcc
 CFLAGS	?= -Wall -std=c99 -pedantic -Wno-unused-function
 
 #paths
-AUX_DIR 						?= _out/
-OBJ_EXT 						?= .o
-IN_DIR 						?= ./
-FLEX_EXT  				  ?= .l
-BISON_EXT  				?= .y
-IN_EXTS 						?= $(FLEX_EXT) $(BISON_EXT) .c
-OUT_DIR 						?= $(AUX_DIR)
-OUT_EXT 						?= .elf
+AUX_DIR				?= _out/
+OBJ_EXT				?= .o
+IN_DIR				?= ./
+FLEX_EXT			?= .l
+BISON_EXT			?= .y
+IN_EXTS 			?= $(FLEX_EXT) $(BISON_EXT) .c
+OUT_DIR 			?= $(AUX_DIR)
+OUT_EXT 			?= .elf
 OUT_BASENAME_NOEXT	?= a
 
-INS 				:= $(foreach IN_EXT, $(IN_EXTS), $(wildcard $(IN_DIR)*$(IN_EXT)) )
+INS 		:= $(foreach IN_EXT, $(IN_EXTS), $(wildcard $(IN_DIR)*$(IN_EXT)) )
 INS_NODIR 	:= $(notdir $(INS))
 OBJS_NODIR	:= $(filter %$(OBJ_EXT), $(foreach IN_EXT, $(IN_EXTS), $(patsubst %$(IN_EXT),%$(OBJ_EXT),$(INS_NODIR))))
-OBJS				:= $(addprefix $(AUX_DIR), $(OBJS_NODIR))
+OBJS		:= $(addprefix $(AUX_DIR), $(OBJS_NODIR))
 
 OUT_BASENAME:= $(OUT_BASENAME_NOEXT)$(OUT_EXT)
-OUT					:= $(OUT_DIR)$(OUT_BASENAME)
+OUT			:= $(OUT_DIR)$(OUT_BASENAME)
 
 #bison generated header:
 BISON_H			:= $(addprefix $(AUX_DIR), $(notdir $(patsubst %$(BISON_EXT), %.h, $(wildcard $(IN_DIR)*$(BISON_EXT)))))
 FLEX_C			:= $(addprefix $(AUX_DIR), $(notdir $(patsubst %$(FLEX_EXT), %.c, $(wildcard $(IN_DIR)*$(FLEX_EXT)))))
 
-.PHONY: all run test mkdir clean ubuntu_install_deps
+.PHONY: all clean mkdir run test
 
 .SECONDARY: $(FLEX_C) $(BISON_H)
 
@@ -72,6 +72,3 @@ run: all
 
 test: all
 	python test.py "$(OUT)"
-
-ubuntu_install_deps:
-	sudo aptitude install -y flex bison

flex_bison/bison/configure

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+sudo aptitude update
+sudo aptitude install -y flex bison

flex_bison/bison/test.py

@@ -1,16 +1,16 @@
 #!/usr/bin/env python
 
 """
-does many test cases
+Does many test cases.
+
+Run as:
 
-run as:
-        
     test.py executable
 """
 
 import subprocess
 import sys
-import unittest 
+import unittest
 
 class ProgramInput:
 

flex_bison/cpp/Makefile

@@ -34,7 +34,7 @@ OUT					:= $(OUT_DIR)$(OUT_BASENAME)
 BISON_H			:= $(addprefix $(AUX_DIR), $(notdir $(patsubst %$(BISON_EXT), %.h, $(wildcard $(IN_DIR)*$(BISON_EXT)))))
 FLEX_C			:= $(addprefix $(AUX_DIR), $(notdir $(patsubst %$(FLEX_EXT), %.c, $(wildcard $(IN_DIR)*$(FLEX_EXT)))))
 
-.PHONY: all run test mkdir clean ubuntu_install_deps
+.PHONY: all clean mkdir run test
 
 .SECONDARY: $(FLEX_C) $(BISON_H)
 
@@ -46,20 +46,20 @@ all: mkdir $(OUT)
 $(OUT): $(OBJS)
 	$(CC) $(CFLAGS) $(OBJS) -o $(OUT) -lfl
 
-$(AUX_DIR)%$(OBJ_EXT): $(IN_DIR)%.c $(BISON_H) 
+$(AUX_DIR)%$(OBJ_EXT): $(IN_DIR)%.c $(BISON_H)
 	$(CC) $(CFLAGS) -c "$<" -o "$@"
 
-$(AUX_DIR)%$(OBJ_EXT): $(IN_DIR)%.cpp $(BISON_H) 
+$(AUX_DIR)%$(OBJ_EXT): $(IN_DIR)%.cpp $(BISON_H)
 	$(CC) $(CFLAGS) -c "$<" -o "$@"
 
-$(AUX_DIR)%$(OBJ_EXT): $(AUX_DIR)%.c $(BISON_H) 
+$(AUX_DIR)%$(OBJ_EXT): $(AUX_DIR)%.c $(BISON_H)
 	$(CC) $(CFLAGS) -I. -c "$<" -o "$@"
 
 $(AUX_DIR)%.c: $(IN_DIR)%$(FLEX_EXT)
 	flex -o "$(AUX_DIR)$*".c "$<"
 
 $(AUX_DIR)%.c $(AUX_DIR)%.h: $(IN_DIR)%$(BISON_EXT)
-	bison -v -o "$(AUX_DIR)$*".c --defines="$(AUX_DIR)$*".h "$<" 
+	bison -v -o "$(AUX_DIR)$*".c --defines="$(AUX_DIR)$*".h "$<"
 
 clean:
 	rm -rf "$(AUX_DIR)" "$(OUT_DIR)"
@@ -72,6 +72,3 @@ run: all
 
 test: all
 	python test.py "$(OUT)"
-
-ubuntu_install_deps:
-	sudo aptitude install -y flex bison

flex_bison/cpp/configure

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+sudo aptitude update
+sudo aptitude install -y flex bison

flex_bison/flex/Makefile

@@ -22,7 +22,7 @@ OUT					:= $(OUT_DIR)$(OUT_BASENAME)
 #bison generated header:
 FLEX_C			:= $(addprefix $(AUX_DIR), $(notdir $(patsubst %.lex, %.c, $(wildcard $(IN_DIR)*.lex))))
 
-.PHONY: all run test mkdir clean ubuntu_install_deps
+.PHONY: all clean mkdir test run 
 
 all: mkdir $(OUT)
 
@@ -51,6 +51,3 @@ run: all
 
 test: all
 	python test.py "$(OUT)"
-
-ubuntu_install_deps:
-	sudo aptitude install -y flex bison

flex_bison/flex/configure

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+sudo aptitude update
+sudo aptitude install -y flex bison

gsl/configure

@@ -0,0 +1,3 @@
+sudo aptitude update
+sudo aptitude install -y libgsl0-dev
+sudo apt-get install -y libplplot-dev plplot11-driver-xwin

gtk/configure

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+sudo aptitude update
+sudo aptitude install -y libgtk-3-dev

kde/Makefile

@@ -13,9 +13,6 @@ clean:
 install: all
 	cd "$(BUILD_DIR)" && make install
 
-deps:
-	sudo aptitude install -y kdelibs5-dev
-
 run: all
 	cd "$(BUILD_DIR)" && ./$(TARGET)
 

kde/configure

@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+sudo aptitude install -y kdelibs5-dev

lapack/configure

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+sudo aptitude update
+# BLAS C/Fotran and LAPACK Fortran:
+sudo aptitude install -y liblapack-dev
+# Lapack C via LAPACKE:
+# TODO: how to install on Ubuntu 12.04?
+# The following works only on later Ubuntu
+#sudo aptitude install -y liblapacke-dev
+exit 1

ode/configure

@@ -0,0 +1,2 @@
+sudo aptitude update
+sudo aptitude install -y libode-dev

opencv/Makefile

@@ -34,6 +34,3 @@ $(OUT_DIR)%$(OUT_EXT): $(IN_DIR)%$(IN_EXT)
 
 clean:
 	rm -rf $(OUT_DIR) $(AUX_DIR)
-
-deps:
-	sudo apt-get install -y libopencv-dev opencv-doc

opencv/configure

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+sudo aptitude update
+sudo aptitude install -y libopencv-dev