-# Makefile for AliRoot for Itanium/Linux with gcc
+# -*- mode: makefile -*-
+# Makefile to build AliRoot for Linux
# System dependent commands
XARGS = xargs -r
# The compilers
-CXX = g++
-F77 = g77
-CC = gcc
+CXX = $(shell root-config --cxx)
+CC = $(shell root-config --cc)
CCMAJORV = $(shell $(CC) -dumpversion | cut -d. -f1)
CCMINORV = $(shell $(CC) -dumpversion | cut -d. -f2)
+F77 = $(shell root-config --f77)
# Global optimisation
-OPT = -g -O
+OPT = -O -g
NOOPT = -g
CXXOPT = $(OPT)
CLIBFOPT = $(CLIBDEFS)
# Compiler flags
+ifeq ($(CCMAJORV),2)
+CXXFLAGS = $(OPT) -W -Wall -fPIC -pipe -m64
+CXXFLAGSNO = $(NOOPT) -W -Wall -fPIC -pipe -m64
+else
+ifeq ($(CCMAJORV),3)
+CXXFLAGS = $(OPT) -W -Wall -Weffc++ -Woverloaded-virtual -fPIC -pipe -fmessage-length=0 -Wno-long-long -pedantic-errors -ansi -Dlinux -m64
+CXXFLAGSNO = $(NOOPT) -W -Wall -Weffc++ -fPIC -pipe -fmessage-length=0 -Wno-long-long -pedantic-errors -ansi -m64
+else
ifeq ($(CCMAJORV),4)
-CXXFLAGS = $(CXXOPT) -W -Wall -Weffc++ -Woverloaded-virtual -fPIC -pipe -fmessage-length=0 -Wno-long-long -pedantic-errors -ansi
-CXXFLAGSNO = $(CXXNOOPT) -W -Wall -Weffc++ -fPIC -pipe -fmessage-length=0 -Wno-long-long -pedantic-errors -ansi
+CXXFLAGS = $(OPT) -W -Wall -Weffc++ -Woverloaded-virtual -fPIC -pipe -fmessage-length=0 -Wno-long-long -pedantic-errors -ansi -Dlinux -m64
+CXXFLAGSNO = $(NOOPT) -W -Wall -Weffc++ -fPIC -pipe -fmessage-length=0 -Wno-long-long -pedantic-errors -ansi -m64
+else
+CXXFLAGS = $(OPT) -W -Wall -Woverloaded-virtual -fPIC -pipe -fmessage-length=0 -Wno-long-long -ansi -Dlinux -m64
+CXXFLAGSNO = $(NOOPT) -W -Wall -Weffc++ -fPIC -pipe -fmessage-length=0 -Wno-long-long -ansi -m64
+endif
+endif
+endif
+CFLAGS = $(OPT) -Wall -Werror -fPIC -pipe -Wno-long-long -pedantic-errors -ansi -m64
+FFLAGS = $(CLIBFOPT) $(FOPT) -fno-second-underscore -fPIC -fno-f2c -m64
+
+ifeq (g95,$(F77))
+FFLAGS +=-DFORTRAN_G95
+else
+ifeq (gfortran,$(F77))
+FFLAGS +=-DFORTRAN_GFORTRAN
else
-CXXFLAGS = $(CXXOPT) -Wall -fPIC -pipe
-CXXFLAGSNO = $(CXXNOOPT) -Wall -fPIC -pipe
+FFLAGS +=
+endif
endif
-CFLAGS = -Wall -fPIC -pipe
-FFLAGS = $(CLIBFOPT) $(FOPT) -fno-second-underscore -fPIC
+
# 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
-LIBNOVER = `find /lib64 -name 'libNoVersion*.so' | xargs --replace basename {} .so | sed -e 's/lib64/ -l/'`
-#System libraries
-SYSLIBS := -ldl -lcrypt -L/usr/X11R6/lib64 -lX11 $(LIBNOVER)
-EXEFLAGS := -lg2c
+