-# Makefile for AliRoot for Itanium/Linux with gcc
+# -*- mode: makefile -*-
+# Makefile to build AliRoot for Linux
-# The compilers
-CXX = g++
-F77 = g77
-CC = gcc
+# System dependent commands
+
+XARGS = xargs -r
+
+CCMAJORV = $(shell $(CC) -dumpversion | cut -d. -f1)
+CCMINORV = $(shell $(CC) -dumpversion | cut -d. -f2)
# Global optimisation
-OPT = -g #-O
+OPT = -O2 -g
NOOPT = -g
CXXOPT = $(OPT)
CLIBCOPT =
CLIBFOPT = $(CLIBDEFS)
+CXXWARN = -Wall -Wno-long-long -W -Weffc++ -Wshadow -Woverloaded-virtual -ansi
+
# Compiler flags
-CXXFLAGS = $(CXXOPT) -Wall -fPIC -pipe
-CXXFLAGSNO = $(CXXNOOPT) -Wall -fPIC -pipe
-CFLAGS = -Wall -fPIC -pipe
-FFLAGS = $(CLIBFOPT) $(FOPT) -fno-second-underscore -fPIC
+ifeq ($(CCMAJORV),2)
+CXXFLAGS = $(OPT) -fPIC -pipe
+CXXFLAGSNO = $(NOOPT) -fPIC -pipe
+else
+ifeq ($(CCMAJORV),3)
+CXXFLAGS = $(OPT) -fPIC -pipe -fmessage-length=0 -Dlinux
+CXXFLAGSNO = $(NOOPT) -fPIC -pipe -fmessage-length=0
+else
+ifeq ($(CCMAJORV),4)
+CXXFLAGS = $(OPT) -fPIC -pipe -fmessage-length=0 -Dlinux
+CXXFLAGSNO = $(NOOPT) -fPIC -pipe -fmessage-length=0
+else
+CXXFLAGS = $(OPT) -fPIC -pipe -fmessage-length=0 -Dlinux
+CXXFLAGSNO = $(NOOPT) -fPIC -pipe -fmessage-length=0
+endif
+endif
+endif
+CFLAGS = $(OPT) -Wall -Werror -fPIC -pipe -Wno-long-long -pedantic-errors -ansi
+FFLAGS = $(CLIBFOPT) $(FOPT) -fno-second-underscore -fPIC -fno-f2c
+
+ifeq (g95,$(F77))
+FFLAGS +=-DFORTRAN_G95
+else
+ifeq (gfortran,$(F77))
+FFLAGS +=-DFORTRAN_GFORTRAN
+else
+FFLAGS +=
+endif
+endif
+
# rmkdepend flags for building dependencies of FORTRAN files
-DEPENDFFLAGS = $(FFLAGS)
+DEPENDFFLAGS = $(FFLAGS)
# rootcint flags
CINTFLAGS =
-LD = g++
-LDFLAGS = $(OPT) -Wl,-Map -Wl,$@.map
+LD = $(shell root-config --ld)
+LDFLAGS = $(OPT)
-SHLD = $(LD)
-SOFLAGS = -shared -Wl #-O2
+SHLD = $(LD)
+SOFLAGS = $(OPT) -shared -Wl
SOEXT = so
+#System libraries
+LIBNOVER = `find /lib64 -name 'libNoVersion*.so' | xargs --replace basename {} .so | sed -e 's/lib64/ -l/'`
+
+SYSLIBS := -ldl -lcrypt -L/usr/X11R6/lib64 -lX11 $(LIBNOVER)
+
+ifneq (,$(findstring g95,$(F77)))
+SHLIB += -L$(shell $(F77) --print-search-dirs | sed -n -e 's/install: //p') -lf95
+else
+ifneq (,$(findstring gfortran,$(F77)))
+SHLIB := $(shell $(F77) -print-file-name=libgfortran.so)
+SHLIB += $(shell $(F77) -print-file-name=libgfortranbegin.a)
+else
+SHLIB = -lg2c
+SYSLIBS += -lg2c
+endif
+endif
+
ALLD = ar
ALFLAGS = cr
ALLIB =
AEXT = a
-# additional ROOT libraries
-ROOTLIBS += -lcrypt
-LIBNOVER = `find /lib64 -name 'libNoVersion*.so' | xargs --replace basename {} .so | sed -e 's/lib64/ -l/'`
-GLIBS = -L/usr/X11R6/lib64 -lX11 $(LIBNOVER)
-#System libraries
-SYSLIBS = -ldl
-EXEFLAGS+= -lg2c
+