Autotools...

17 files changed, 1938 insertions, 5 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644
index 00000000..b3d5129c
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1,18 @@
+##
+##  -*- makefile -*-
+##
+## Makefile.am
+## Made by  Bruno JOFRET <bruno.jofret@inria.fr>
+##
+## Started on  Thu Mar 22 16:39:30 2007 jofret
+## Last update Fri Mar 23 09:02:03 2007 jofret
+##
+## Copyright INRIA 2007
+##
+
+AUTOMAKE_OPTIONS = 1.9 dist-zip dist-bzip2
+
+SUBDIRS=	elementaryFunctions \
+		type
+
+ACLOCAL_AMFLAGS = -I m4/
\ No newline at end of file
diff --git a/src/Makefile.in b/src/Makefile.in
new file mode 100644
index 00000000..2fda96ee
--- /dev/null
+++ b/src/Makefile.in
@@ -0,0 +1,602 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+top_builddir = .
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = @INSTALL@
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+DIST_COMMON = $(am__configure_deps) $(srcdir)/Makefile.am \
+	$(srcdir)/Makefile.in $(top_srcdir)/configure \
+	$(top_srcdir)/includes/machine.h.in TODO config/config.guess \
+	config/config.sub config/depcomp config/install-sh \
+	config/missing
+subdir = .
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/fortran.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
+ configure.lineno configure.status.lineno
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/includes/machine.h
+CONFIG_CLEAN_FILES =
+SOURCES =
+DIST_SOURCES =
+RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+	html-recursive info-recursive install-data-recursive \
+	install-exec-recursive install-info-recursive \
+	install-recursive installcheck-recursive installdirs-recursive \
+	pdf-recursive ps-recursive uninstall-info-recursive \
+	uninstall-recursive
+ETAGS = etags
+CTAGS = ctags
+DIST_SUBDIRS = $(SUBDIRS)
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+distdir = $(PACKAGE)-$(VERSION)
+top_distdir = $(distdir)
+am__remove_distdir = \
+  { test ! -d $(distdir) \
+    || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
+         && rm -fr $(distdir); }; }
+DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.bz2 $(distdir).zip
+GZIP_ENV = --best
+distuninstallcheck_listfiles = find . -type f -print
+distcleancheck_listfiles = find . -type f -print
+ACLOCAL = @ACLOCAL@
+AMDEP_FALSE = @AMDEP_FALSE@
+AMDEP_TRUE = @AMDEP_TRUE@
+AMTAR = @AMTAR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+F77 = @F77@
+FFLAGS = @FFLAGS@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
+MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
+MAKEINFO = @MAKEINFO@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+RANLIB = @RANLIB@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+VERSION = @VERSION@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_F77 = @ac_ct_F77@
+ac_ct_RANLIB = @ac_ct_RANLIB@
+ac_ct_STRIP = @ac_ct_STRIP@
+am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
+am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
+am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@
+am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+datadir = @datadir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+AUTOMAKE_OPTIONS = 1.9 dist-zip dist-bzip2
+SUBDIRS = elementaryFunctions \
+		type
+
+ACLOCAL_AMFLAGS = -I m4/
+all: all-recursive
+
+.SUFFIXES:
+am--refresh:
+	@:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      echo ' cd $(srcdir) && $(AUTOMAKE) --foreign '; \
+	      cd $(srcdir) && $(AUTOMAKE) --foreign  \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign  Makefile'; \
+	cd $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign  Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    echo ' $(SHELL) ./config.status'; \
+	    $(SHELL) ./config.status;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	$(SHELL) ./config.status --recheck
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(srcdir) && $(AUTOCONF)
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
+
+includes/machine.h: includes/stamp-h1
+	@if test ! -f $@; then \
+	  rm -f includes/stamp-h1; \
+	  $(MAKE) includes/stamp-h1; \
+	else :; fi
+
+includes/stamp-h1: $(top_srcdir)/includes/machine.h.in $(top_builddir)/config.status
+	@rm -f includes/stamp-h1
+	cd $(top_builddir) && $(SHELL) ./config.status includes/machine.h
+$(top_srcdir)/includes/machine.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) 
+	cd $(top_srcdir) && $(AUTOHEADER)
+	rm -f includes/stamp-h1
+	touch $@
+
+distclean-hdr:
+	-rm -f includes/machine.h includes/stamp-h1
+uninstall-info-am:
+
+# This directory's subdirectories are mostly independent; you can cd
+# into them and run `make' without going through this Makefile.
+# To change the values of `make' variables: instead of editing Makefiles,
+# (1) if the variable is set in `config.status', edit `config.status'
+#     (which will cause the Makefiles to be regenerated when you run `make');
+# (2) otherwise, pass the desired values on the `make' command line.
+$(RECURSIVE_TARGETS):
+	@failcom='exit 1'; \
+	for f in x $$MAKEFLAGS; do \
+	  case $$f in \
+	    *=* | --[!k]*);; \
+	    *k*) failcom='fail=yes';; \
+	  esac; \
+	done; \
+	dot_seen=no; \
+	target=`echo $@ | sed s/-recursive//`; \
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  echo "Making $$target in $$subdir"; \
+	  if test "$$subdir" = "."; then \
+	    dot_seen=yes; \
+	    local_target="$$target-am"; \
+	  else \
+	    local_target="$$target"; \
+	  fi; \
+	  (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
+	  || eval $$failcom; \
+	done; \
+	if test "$$dot_seen" = "no"; then \
+	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
+	fi; test -z "$$fail"
+
+mostlyclean-recursive clean-recursive distclean-recursive \
+maintainer-clean-recursive:
+	@failcom='exit 1'; \
+	for f in x $$MAKEFLAGS; do \
+	  case $$f in \
+	    *=* | --[!k]*);; \
+	    *k*) failcom='fail=yes';; \
+	  esac; \
+	done; \
+	dot_seen=no; \
+	case "$@" in \
+	  distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
+	  *) list='$(SUBDIRS)' ;; \
+	esac; \
+	rev=''; for subdir in $$list; do \
+	  if test "$$subdir" = "."; then :; else \
+	    rev="$$subdir $$rev"; \
+	  fi; \
+	done; \
+	rev="$$rev ."; \
+	target=`echo $@ | sed s/-recursive//`; \
+	for subdir in $$rev; do \
+	  echo "Making $$target in $$subdir"; \
+	  if test "$$subdir" = "."; then \
+	    local_target="$$target-am"; \
+	  else \
+	    local_target="$$target"; \
+	  fi; \
+	  (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
+	  || eval $$failcom; \
+	done && test -z "$$fail"
+tags-recursive:
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
+	done
+ctags-recursive:
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
+	done
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	mkid -fID $$unique
+tags: TAGS
+
+TAGS: tags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
+	  include_option=--etags-include; \
+	  empty_fix=.; \
+	else \
+	  include_option=--include; \
+	  empty_fix=; \
+	fi; \
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  if test "$$subdir" = .; then :; else \
+	    test ! -f $$subdir/TAGS || \
+	      tags="$$tags $$include_option=$$here/$$subdir/TAGS"; \
+	  fi; \
+	done; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	    $$tags $$unique; \
+	fi
+ctags: CTAGS
+CTAGS: ctags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	test -z "$(CTAGS_ARGS)$$tags$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$tags $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && cd $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) $$here
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	$(am__remove_distdir)
+	mkdir $(distdir)
+	$(mkdir_p) $(distdir)/config $(distdir)/includes $(distdir)/m4
+	@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+	list='$(DISTFILES)'; for file in $$list; do \
+	  case $$file in \
+	    $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+	    $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+	  esac; \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
+	  if test "$$dir" != "$$file" && test "$$dir" != "."; then \
+	    dir="/$$dir"; \
+	    $(mkdir_p) "$(distdir)$$dir"; \
+	  else \
+	    dir=''; \
+	  fi; \
+	  if test -d $$d/$$file; then \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+	    fi; \
+	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || cp -p $$d/$$file $(distdir)/$$file \
+	    || exit 1; \
+	  fi; \
+	done
+	list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
+	  if test "$$subdir" = .; then :; else \
+	    test -d "$(distdir)/$$subdir" \
+	    || $(mkdir_p) "$(distdir)/$$subdir" \
+	    || exit 1; \
+	    distdir=`$(am__cd) $(distdir) && pwd`; \
+	    top_distdir=`$(am__cd) $(top_distdir) && pwd`; \
+	    (cd $$subdir && \
+	      $(MAKE) $(AM_MAKEFLAGS) \
+	        top_distdir="$$top_distdir" \
+	        distdir="$$distdir/$$subdir" \
+	        distdir) \
+	      || exit 1; \
+	  fi; \
+	done
+	-find $(distdir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
+	  ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
+	  ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
+	  ! -type d ! -perm -444 -exec $(SHELL) $(install_sh) -c -m a+r {} {} \; \
+	|| chmod -R a+r $(distdir)
+dist-gzip: distdir
+	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+	$(am__remove_distdir)
+dist-bzip2: distdir
+	tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
+	$(am__remove_distdir)
+
+dist-tarZ: distdir
+	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
+	$(am__remove_distdir)
+
+dist-shar: distdir
+	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
+	$(am__remove_distdir)
+dist-zip: distdir
+	-rm -f $(distdir).zip
+	zip -rq $(distdir).zip $(distdir)
+	$(am__remove_distdir)
+
+dist dist-all: distdir
+	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+	tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
+	-rm -f $(distdir).zip
+	zip -rq $(distdir).zip $(distdir)
+	$(am__remove_distdir)
+
+# This target untars the dist file and tries a VPATH configuration.  Then
+# it guarantees that the distribution is self-contained by making another
+# tarfile.
+distcheck: dist
+	case '$(DIST_ARCHIVES)' in \
+	*.tar.gz*) \
+	  GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(am__untar) ;;\
+	*.tar.bz2*) \
+	  bunzip2 -c $(distdir).tar.bz2 | $(am__untar) ;;\
+	*.tar.Z*) \
+	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
+	*.shar.gz*) \
+	  GZIP=$(GZIP_ENV) gunzip -c $(distdir).shar.gz | unshar ;;\
+	*.zip*) \
+	  unzip $(distdir).zip ;;\
+	esac
+	chmod -R a-w $(distdir); chmod a+w $(distdir)
+	mkdir $(distdir)/_build
+	mkdir $(distdir)/_inst
+	chmod a-w $(distdir)
+	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
+	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
+	  && cd $(distdir)/_build \
+	  && ../configure --srcdir=.. --prefix="$$dc_install_base" \
+	    $(DISTCHECK_CONFIGURE_FLAGS) \
+	  && $(MAKE) $(AM_MAKEFLAGS) \
+	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
+	  && $(MAKE) $(AM_MAKEFLAGS) check \
+	  && $(MAKE) $(AM_MAKEFLAGS) install \
+	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
+	  && $(MAKE) $(AM_MAKEFLAGS) uninstall \
+	  && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
+	        distuninstallcheck \
+	  && chmod -R a-w "$$dc_install_base" \
+	  && ({ \
+	       (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
+	            distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
+	      } || { rm -rf "$$dc_destdir"; exit 1; }) \
+	  && rm -rf "$$dc_destdir" \
+	  && $(MAKE) $(AM_MAKEFLAGS) dist \
+	  && rm -rf $(DIST_ARCHIVES) \
+	  && $(MAKE) $(AM_MAKEFLAGS) distcleancheck
+	$(am__remove_distdir)
+	@(echo "$(distdir) archives ready for distribution: "; \
+	  list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
+	  sed -e '1{h;s/./=/g;p;x;}' -e '$${p;x;}'
+distuninstallcheck:
+	@cd $(distuninstallcheck_dir) \
+	&& test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
+	   || { echo "ERROR: files left after uninstall:" ; \
+	        if test -n "$(DESTDIR)"; then \
+	          echo "  (check DESTDIR support)"; \
+	        fi ; \
+	        $(distuninstallcheck_listfiles) ; \
+	        exit 1; } >&2
+distcleancheck: distclean
+	@if test '$(srcdir)' = . ; then \
+	  echo "ERROR: distcleancheck can only run from a VPATH build" ; \
+	  exit 1 ; \
+	fi
+	@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
+	  || { echo "ERROR: files left in build directory after distclean:" ; \
+	       $(distcleancheck_listfiles) ; \
+	       exit 1; } >&2
+check-am: all-am
+check: check-recursive
+all-am: Makefile
+installdirs: installdirs-recursive
+installdirs-am:
+install: install-recursive
+install-exec: install-exec-recursive
+install-data: install-data-recursive
+uninstall: uninstall-recursive
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-recursive
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-recursive
+
+clean-am: clean-generic mostlyclean-am
+
+distclean: distclean-recursive
+	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic distclean-hdr distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+info: info-recursive
+
+info-am:
+
+install-data-am:
+
+install-exec-am:
+
+install-info: install-info-recursive
+
+install-man:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-recursive
+	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+	-rm -rf $(top_srcdir)/autom4te.cache
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-generic
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am: uninstall-info-am
+
+uninstall-info: uninstall-info-recursive
+
+.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am am--refresh check \
+	check-am clean clean-generic clean-recursive ctags \
+	ctags-recursive dist dist-all dist-bzip2 dist-gzip dist-shar \
+	dist-tarZ dist-zip distcheck distclean distclean-generic \
+	distclean-hdr distclean-recursive distclean-tags \
+	distcleancheck distdir distuninstallcheck dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-exec install-exec-am install-info \
+	install-info-am install-man install-strip installcheck \
+	installcheck-am installdirs installdirs-am maintainer-clean \
+	maintainer-clean-generic maintainer-clean-recursive \
+	mostlyclean mostlyclean-generic mostlyclean-recursive pdf \
+	pdf-am ps ps-am tags tags-recursive uninstall uninstall-am \
+	uninstall-info-am
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/src/config/config.guess b/src/config/config.guess
new file mode 120000
index 00000000..eb987adc
--- /dev/null
+++ b/src/config/config.guess
@@ -0,0 +1 @@
+/usr/share/automake-1.9/config.guess
\ No newline at end of file
diff --git a/src/config/config.sub b/src/config/config.sub
new file mode 120000
index 00000000..15d1b98a
--- /dev/null
+++ b/src/config/config.sub
@@ -0,0 +1 @@
+/usr/share/automake-1.9/config.sub
\ No newline at end of file
diff --git a/src/config/depcomp b/src/config/depcomp
new file mode 120000
index 00000000..73994f3c
--- /dev/null
+++ b/src/config/depcomp
@@ -0,0 +1 @@
+/usr/share/automake-1.9/depcomp
\ No newline at end of file
diff --git a/src/config/install-sh b/src/config/install-sh
new file mode 120000
index 00000000..50f91a41
--- /dev/null
+++ b/src/config/install-sh
@@ -0,0 +1 @@
+/usr/share/automake-1.9/install-sh
\ No newline at end of file
diff --git a/src/config/missing b/src/config/missing
new file mode 120000
index 00000000..0ba95d1b
--- /dev/null
+++ b/src/config/missing
@@ -0,0 +1 @@
+/usr/share/automake-1.9/missing
\ No newline at end of file
diff --git a/src/configure.ac b/src/configure.ac
new file mode 100644
index 00000000..2ef734fb
--- /dev/null
+++ b/src/configure.ac
@@ -0,0 +1,239 @@
+##########
+### Bruno JOFRET
+### INRIA - Scilab 2007
+##########
+
+## Copyright INRIA 2007
+
+
+AC_INIT([sci2c],[1.0],[])
+AC_CONFIG_AUX_DIR(config)
+AC_PREREQ(2.55)
+
+RM='rm -f'
+SCIDIR=$srcdir
+SCIDIRFULL=`cd $SCIDIR && pwd`
+
+AC_CONFIG_HEADERS([includes/machine.h])
+
+AC_PROG_LN_S
+#AC_PACKAGE_VERSION([4.0])
+
+AC_CANONICAL_HOST
+
+AC_PROG_RANLIB
+AM_MAINTAINER_MODE
+AM_INIT_AUTOMAKE([-Wall foreign]) # Not using -Werror because we override {C,F}FLAGS in order to disable optimisation
+
+
+### Fortran Compiler
+AC_PROG_F77
+### C Compiler
+AC_PROG_CC
+### C++ Compiler
+AC_PROG_CXX
+
+# for "subdir-objects"
+AC_PROG_CC_C_O
+AC_PROG_F77_C_O
+
+#################################
+## all the --with-* argument help
+#################################
+AC_ARG_WITH(stdc99,
+   [  --with-stdc99           Enable standard C99 (Used in complex implementation)])
+if test "$with_stdc99" = yes; then
+   AC_CHECK_HEADERS([complex.h])
+   CFLAGS="$CFLAGS -std=c99"
+fi
+
+########### FORTRAN FLAGS ######################
+
+######################
+######## With F77 / G77 / GFortran ...
+######################
+
+if test -n "$F77"; then
+	  FFLAGS="$FFLAGS -g -Wall "
+fi
+
+########### C FLAGS ######################
+
+######################
+######## With GCC ...
+######################
+if test "$CC" = "gcc"; then
+     CFLAGS="$CFLAGS -Wformat -Wshadow -Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarations -g -Wall "
+     # used to be -O
+     # -D_FORTIFY_SOURCE=2
+else
+		## CC compiler (not GCC)
+		     CFLAGS="$CFLAGS -g"
+fi
+
+
+##############################################################
+## test for functions in standard C library and C math library
+##############################################################
+
+# Provided by math.h
+#AC_CHECK_FUNCS([pow] [sqrt] [finite] [floor])
+
+#AC_CHECK_FUNC([exp10],,[
+#				AC_DEFINE([log_10_],[2.3025850929940456840179914546844],[Provide a macro to do exp10])
+#				AC_DEFINE([exp10(x)],[exp( (log_10_) * (x) )],[Provide a macro to do exp10])
+#				])
+
+########################
+## test for header files
+########################
+
+AC_HEADER_STDBOOL
+
+#################
+## FFTW
+#################
+
+AC_ARG_WITH(fftw,
+    [  --with-fftw	           compile with the FFTW 3 library ])
+if test "$with_fftw" = yes; then
+  # AC_FFTW()
+  echo
+fi
+
+#################
+## atlas
+#################
+
+# check user arguments
+USER_ATLAS_LIB_PATH=""
+
+AC_ARG_WITH(atlas-library,
+     [  --with-atlas-library=DIR  Atlas library files are in DIR and we use Atlas ],
+     [  USER_ATLAS_LIB_PATH=$withval
+     CC_OPTIONS="$CC_OPTIONS -DWITH_ATLAS"],
+     )
+if test "$USER_ATLAS_LIB_PATH" = ""; then
+	WHICH_BLAS="STD_BLAS"
+ 	IN_ATLAS=LOCAL
+else
+ 	echo "Using Atlas library"
+ 	WHICH_BLAS="ATLAS_LAPACKBLAS"
+ 	ATLAS_DIR=$USER_ATLAS_LIB_PATH
+ 	IN_ATLAS=ATLAS
+ 	AC_DEFINE([WITH_ATLAS],[],[With the Atlas Lib])
+fi
+
+
+#######################
+## test for underscores (name mangling issues between C and fortran)
+#######################
+AC_CHECK_UNDERSCORE_FORTRAN()
+
+
+
+#######################
+###### Creation of the header file (machine.h)
+#######################
+
+AH_TOP([#ifndef MACHINE_H
+#define MACHINE_H
+
+])
+
+AH_BOTTOM([
+/*
+   Define integer C type which must fit Fortran integer
+   For Scilab to work, the rule is:
+          size of Fortran double precision = 2 * size of Fortran integer
+
+   At the present time, we suppose:
+       size of Fortran integer = 4 bytes
+       size of Fortran double precision = 8 bytes
+       size of C int = 4 bytes
+*/
+
+typedef int integer;
+
+/* define boolean type */
+#ifdef BOOL
+	#undef BOOL
+#endif
+
+typedef int BOOL ;
+
+#ifdef TRUE
+	#undef TRUE
+#endif
+#define TRUE 1
+
+#ifdef FALSE
+	#undef FALSE
+#endif
+#define FALSE 0
+
+/*  params.h */
+#ifdef __STDC__
+#ifndef  __PARAMS
+#define  __PARAMS(paramlist)		paramlist
+#endif
+#ifndef  _PARAMS
+#define  _PARAMS(paramlist)		paramlist
+#endif
+#else
+#ifndef  __PARAMS
+#define  __PARAMS(paramlist)		()
+#endif
+#ifndef  _PARAMS
+#define  _PARAMS(paramlist)		()
+#endif
+#endif
+
+#endif /* MACHINE_H  */
+])
+
+
+AC_CONFIG_FILES([
+Makefile
+type/Makefile
+elementaryFunctions/Makefile
+elementaryFunctions/acos/Makefile
+])
+
+
+AC_OUTPUT
+
+echo ""
+
+echo "Sci2C is configured as follows. Please verify that this configuration"
+echo "matches your expectations."
+echo ""
+echo "Host system type : $host"
+echo ""
+echo "                  Option                        Value"
+echo "-------------------------------------------------------------------------"
+echo "Options:"
+echo "Atlas library (--with-atlas-library) ............ : $USER_ATLAS_LIB_PATH"
+echo "Use FFTW (--with-fftw) .......................... : $with_fftw"
+
+echo ""
+
+echo ""
+echo "Options used to compile and link:"
+echo "  PREFIX           = $PREFIX_DIR"
+echo "  EXEC-PREFIX      = $EXEC_PREFIX_DIR"
+echo "  CC               = $CC"
+echo "  CFLAGS           = $CFLAGS"
+#echo "  CPP              = $CPP"
+#echo "  CPPFLAGS         = $CPPFLAGS"
+echo "  PCFLAGS          = $PCFLAGS"
+echo "  DEFS             = $DEFS"
+echo "  LD               = $LD"
+echo "  LDFLAGS          = $LDFLAGS"
+echo "  LIBS             = $LIBS"
+echo "  CXX              = $CXX"
+echo "  CXXFLAGS         = $CXXFLAGS"
+echo "  F77              = $F77"
+echo "  FFLAGS           = $FFLAGS"
+echo "  F77_LDFLAGS      = $F77_LDFLAGS"
+echo ""
diff --git a/src/elementaryFunctions/Makefile.am b/src/elementaryFunctions/Makefile.am
new file mode 100644
index 00000000..581c732e
--- /dev/null
+++ b/src/elementaryFunctions/Makefile.am
@@ -0,0 +1,13 @@
+##
+##  -*- makefile -*-
+##
+## Makefile.am
+## Made by  Bruno JOFRET <bruno.jofret@inria.fr>
+##
+## Started on  Thu Mar 22 16:39:30 2007 jofret
+## Last update Thu Mar 22 17:41:32 2007 jofret
+##
+## Copyright INRIA 2007
+##
+
+SUBDIRS=		acos
\ No newline at end of file
diff --git a/src/elementaryFunctions/Makefile.in b/src/elementaryFunctions/Makefile.in
new file mode 100644
index 00000000..67a1f424
--- /dev/null
+++ b/src/elementaryFunctions/Makefile.in
@@ -0,0 +1,454 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+top_builddir = ..
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = @INSTALL@
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = elementaryFunctions
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/fortran.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/includes/machine.h
+CONFIG_CLEAN_FILES =
+SOURCES =
+DIST_SOURCES =
+RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+	html-recursive info-recursive install-data-recursive \
+	install-exec-recursive install-info-recursive \
+	install-recursive installcheck-recursive installdirs-recursive \
+	pdf-recursive ps-recursive uninstall-info-recursive \
+	uninstall-recursive
+ETAGS = etags
+CTAGS = ctags
+DIST_SUBDIRS = $(SUBDIRS)
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMDEP_FALSE = @AMDEP_FALSE@
+AMDEP_TRUE = @AMDEP_TRUE@
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+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
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+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+F77 = @F77@
+FFLAGS = @FFLAGS@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
+MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
+MAKEINFO = @MAKEINFO@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+RANLIB = @RANLIB@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+VERSION = @VERSION@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_F77 = @ac_ct_F77@
+ac_ct_RANLIB = @ac_ct_RANLIB@
+ac_ct_STRIP = @ac_ct_STRIP@
+am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
+am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
+am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@
+am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+datadir = @datadir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+SUBDIRS = acos
+all: all-recursive
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign  elementaryFunctions/Makefile'; \
+	cd $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign  elementaryFunctions/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+uninstall-info-am:
+
+# This directory's subdirectories are mostly independent; you can cd
+# into them and run `make' without going through this Makefile.
+# To change the values of `make' variables: instead of editing Makefiles,
+# (1) if the variable is set in `config.status', edit `config.status'
+#     (which will cause the Makefiles to be regenerated when you run `make');
+# (2) otherwise, pass the desired values on the `make' command line.
+$(RECURSIVE_TARGETS):
+	@failcom='exit 1'; \
+	for f in x $$MAKEFLAGS; do \
+	  case $$f in \
+	    *=* | --[!k]*);; \
+	    *k*) failcom='fail=yes';; \
+	  esac; \
+	done; \
+	dot_seen=no; \
+	target=`echo $@ | sed s/-recursive//`; \
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  echo "Making $$target in $$subdir"; \
+	  if test "$$subdir" = "."; then \
+	    dot_seen=yes; \
+	    local_target="$$target-am"; \
+	  else \
+	    local_target="$$target"; \
+	  fi; \
+	  (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
+	  || eval $$failcom; \
+	done; \
+	if test "$$dot_seen" = "no"; then \
+	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
+	fi; test -z "$$fail"
+
+mostlyclean-recursive clean-recursive distclean-recursive \
+maintainer-clean-recursive:
+	@failcom='exit 1'; \
+	for f in x $$MAKEFLAGS; do \
+	  case $$f in \
+	    *=* | --[!k]*);; \
+	    *k*) failcom='fail=yes';; \
+	  esac; \
+	done; \
+	dot_seen=no; \
+	case "$@" in \
+	  distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
+	  *) list='$(SUBDIRS)' ;; \
+	esac; \
+	rev=''; for subdir in $$list; do \
+	  if test "$$subdir" = "."; then :; else \
+	    rev="$$subdir $$rev"; \
+	  fi; \
+	done; \
+	rev="$$rev ."; \
+	target=`echo $@ | sed s/-recursive//`; \
+	for subdir in $$rev; do \
+	  echo "Making $$target in $$subdir"; \
+	  if test "$$subdir" = "."; then \
+	    local_target="$$target-am"; \
+	  else \
+	    local_target="$$target"; \
+	  fi; \
+	  (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
+	  || eval $$failcom; \
+	done && test -z "$$fail"
+tags-recursive:
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
+	done
+ctags-recursive:
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
+	done
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	mkid -fID $$unique
+tags: TAGS
+
+TAGS: tags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
+	  include_option=--etags-include; \
+	  empty_fix=.; \
+	else \
+	  include_option=--include; \
+	  empty_fix=; \
+	fi; \
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  if test "$$subdir" = .; then :; else \
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diff --git a/src/elementaryFunctions/acos/Makefile.am b/src/elementaryFunctions/acos/Makefile.am
new file mode 100644
index 00000000..fbbddbeb
--- /dev/null
+++ b/src/elementaryFunctions/acos/Makefile.am
@@ -0,0 +1,29 @@
+##
+##  -*- makefile -*-
+##
+## Makefile
+## Made by  Bruno JOFRET <bruno.jofret@inria.fr>
+##
+## Started on  Fri Jan  5 10:19:16 2007 jofret
+## Last update Fri Mar 23 09:53:51 2007 jofret
+##
+## Copyright INRIA 2007
+##
+
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+		sacosa.c \
+		dacosa.c \
+		cacosa.c \
+		zacosa.c
+
+HEAD	=	../includes/acos.h
diff --git a/src/elementaryFunctions/acos/Makefile.in b/src/elementaryFunctions/acos/Makefile.in
new file mode 100644
index 00000000..217acfb1
--- /dev/null
+++ b/src/elementaryFunctions/acos/Makefile.in
@@ -0,0 +1,417 @@
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+# This Makefile.in is free software; the Free Software Foundation
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+# with or without modifications, as long as this notice is preserved.
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+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-noinstLIBRARIES mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-exec-am:
+
+install-info: install-info-am
+
+install-man:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-info-am
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+	clean-noinstLIBRARIES ctags distclean distclean-compile \
+	distclean-generic distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-exec install-exec-am install-info \
+	install-info-am install-man install-strip installcheck \
+	installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \
+	uninstall-am uninstall-info-am
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/src/elementaryFunctions/tan/Makefile b/src/elementaryFunctions/tan/Makefile
index 252b3494..82a60e80 100644
--- a/src/elementaryFunctions/tan/Makefile
+++ b/src/elementaryFunctions/tan/Makefile
@@ -5,7 +5,7 @@
 ## Made by  Bruno JOFRET <bruno.jofret@inria.fr>
 ##
 ## Started on  Thu Nov 30 16:33:40 2006 jofret
-## Last update Fri Feb 23 17:24:49 2007 jofret
+## Last update Thu Mar 22 08:59:51 2007 jofret
 ##
 ## Copyright INRIA 2006
 ##
@@ -14,7 +14,7 @@ NAME	=	../../lib/libTan.a
 
 RM	=	rm -f
 CC	=	gcc
-INCLUDE	=	-I ../../type -I ../includes
+INCLUDE	=	-I ../../type -I ../includes -I ../../includes
 LINK	=	-L ../../lib
 CFLAGS	=	-Werror -Wall -pedantic -ansi $(INCLUDE) $(LINK) $(STANDARD)
 AR	=	ar cru
diff --git a/src/elementaryFunctions/tan/ctans.c b/src/elementaryFunctions/tan/ctans.c
index f083a506..a5dbf153 100644
--- a/src/elementaryFunctions/tan/ctans.c
+++ b/src/elementaryFunctions/tan/ctans.c
@@ -5,14 +5,21 @@
 ** Made by  Bruno JOFRET <bruno.jofret@inria.fr>
 **
 ** Started on  Thu Dec  7 12:04:28 2006 jofret
-** Last update Fri Feb 23 17:25:49 2007 jofret
+** Last update Wed Mar 21 16:23:08 2007 jofret
 **
 ** Copyright INRIA 2006
 */
 
 #include "tan.h"
+#include "log.h"
+#include "sqrt.h"
+#include "lapack.h"
 
 floatComplex		ctans(floatComplex z) {
-    /* FIXME: Dummy... */
-  return z;
+
+  double out_real = 0;
+  double out_imag = 0;
+  double L = 1 + dlogs(2 / dsqrts(dlamch('e', 1)));
+
+  return FloatComplex(out_real, out_imag);
 }
diff --git a/src/m4/fftw.m4 b/src/m4/fftw.m4
new file mode 100644
index 00000000..8764aaba
--- /dev/null
+++ b/src/m4/fftw.m4
@@ -0,0 +1,16 @@
+dnl AC_FFTW
+dnl ------------------------------------------------------
+dnl Check if FFTW is usable and working
+dnl
+AC_DEFUN([AC_FFTW], [
+
+       AC_CHECK_HEADER([fftw3.h],[],[AC_MSG_ERROR([Cannot find headers (fftw3.h) of the library fftw. Please install the dev package (Debian : fftw3-dev)])])
+	   AC_CHECK_LIB([fftw3], [fftw_plan_dft_r2c],
+			[FFTW3_LIB=-lfftw3],
+            [AC_MSG_ERROR([libfftw3 : library missing. (Cannot find symbol fftw_plan_dft_r2c). Check if libfftw3 is installed and if the version is correct])]
+			)
+       AC_SUBST(FFTW3_LIB)
+	   AC_DEFINE([WITH_FFTW], [], [With FFTW])
+])
+
+
diff --git a/src/m4/fortran.m4 b/src/m4/fortran.m4
new file mode 100644
index 00000000..7b94bb9c
--- /dev/null
+++ b/src/m4/fortran.m4
@@ -0,0 +1,97 @@
+dnl Macros which process ./configure arguments
+
+
+dnl Fortran Macros
+dnl ------------------------------------------------------
+dnl Copyright INRIA
+dnl Sylvestre Ledru - June 2006
+dnl 
+dnl ------------------------------------------------------
+dnl AC_CHECK_UNDERSCORE_FORTRAN
+dnl Look for trailing or leading underscores
+dnl 
+AC_DEFUN([AC_CHECK_UNDERSCORE_FORTRAN],[
+AC_MSG_CHECKING([for leading underscores with Fortran])
+cat << EOF > pipof.f
+       subroutine pipof
+       end
+EOF
+
+dnl expand possible $SCIDIR in $FC (wizard command...)
+eval "$F77 -c pipof.f > /dev/null 2>&1"
+
+FC_LEADING_UNDERSCORE=no
+FC_TRAILING_UNDERSCORE=no
+
+output=`nm $NMOPT pipof.o|grep _pipof 2>&1`
+if test ! -z "$output"; then
+  FC_LEADING_UNDERSCORE=yes
+  FC_TRAILING_UNDERSCORE=no
+fi
+
+output=`nm $NMOPT pipof.o|grep pipof_ 2>&1`
+if test ! -z "$output"; then
+  FC_LEADING_UNDERSCORE=no
+  FC_TRAILING_UNDERSCORE=yes
+fi
+
+output=`nm $NMOPT pipof.o|grep _pipof_ 2>&1`
+if test ! -z "$output"; then
+  FC_LEADING_UNDERSCORE=yes
+  FC_TRAILING_UNDERSCORE=yes
+fi
+
+if test "$FC_LEADING_UNDERSCORE" = yes; then
+  AC_DEFINE([WLU],,[If leading underscores])
+fi
+if test "$FC_TRAILING_UNDERSCORE" = yes; then
+  AC_DEFINE([WTU],,[If trailing underscores])
+fi
+
+$RM pipof.f pipof.o
+
+AC_MSG_RESULT([$FC_LEADING_UNDERSCORE])
+AC_MSG_CHECKING([for trailing underscores with Fortran])
+AC_MSG_RESULT([$FC_TRAILING_UNDERSCORE])
+
+#####################
+## test for sharpsign
+#####################
+
+AC_MSG_CHECKING([use of the sharpsign in CPP])
+
+AC_COMPILE_IFELSE(
+	[ 
+		AC_LANG_PROGRAM(
+			[[#define C2F(name) name##_]], 
+			[[C2F(toto)()]]
+		)
+	],
+	[AC_MSG_RESULT(yes)
+	AC_DEFINE([CNAME(name1,name2)], [name1##name2],[Cname])
+	USE_SHARP_SIGN=yes]
+	,
+	[AC_MSG_RESULT(no)
+	AC_DEFINE([CNAME(name1,name2)], [name1/**/name2],[Cname])
+	USE_SHARP_SIGN=no]
+)
+
+## Define  C2F and F2C entry point conversion ##
+if test "$FC_TRAILING_UNDERSCORE" = yes; then
+	if test "$USE_SHARP_SIGN" = yes; then
+	echo "Define C2F with Trailing Underscore and Sharp Sign"
+		AC_DEFINE([C2F(name)], [name##_],[Define C2F with Trailing Underscore and Sharp Sign])
+		AC_DEFINE([F2C(name)], [name##_],[Define F2C with Trailing Underscore and Sharp Sign])
+	else
+	echo "Define C2F with Trailing Underscore and without Sharp Sign"
+		AC_DEFINE([C2F(name)], [name/**/_],[Define C2F with Trailing Underscore and without Sharp Sign])
+		AC_DEFINE([F2C(name)], [name/**/_],[Define F2C with Trailing Underscore and without Sharp Sign])
+	fi
+else
+		echo "Define C2F without Trailing Underscore"
+	AC_DEFINE([C2F(name)], [name],[Define C2F without Trailing Underscore])
+	AC_DEFINE([F2C(name)], [name],[Define C2F without Trailing Underscore])
+fi
+
+])dnl AC_CHECK_UNDERSCORE_FORTRAN
+
diff --git a/src/m4/intel_compiler.m4 b/src/m4/intel_compiler.m4
new file mode 100644
index 00000000..ca9eaa3d
--- /dev/null
+++ b/src/m4/intel_compiler.m4
@@ -0,0 +1,36 @@
+dnl SCI_INTEL_COMPILER
+dnl ------------------------------------------------------
+dnl Set compilation options for intel C/Fortran compilers
+dnl
+
+AC_DEFUN([SCI_INTEL_COMPILER],
+[
+		
+		CFLAGS=" $CFLAGS -Dlinux -DNARROWPROTO -mp"
+		# -cm remove comments displays, -w90  -w95 remove warnings abort f90 f95 non standard
+
+		FFLAGS=" $FFLAGS -cm  -w90 -w95 -mp"
+
+
+		case "$host" in
+		  i*86-*-linux-gnu | *-pc-linux-gnu )
+			# -pc64 : double precision 
+			EXTRA_OPTIONS=" -pc64 -ffnalias -falias"
+			;;
+		esac
+
+		if test "$enable_debug_C" = yes; then
+			CFLAGS="-g $CFLAGS $EXTRA_OPTIONS"
+		else
+			CFLAGS="-O -DNDEBUG $CFLAGS "
+		fi
+
+		if test "$enable_debug_fortran" = yes; then
+			FFLAGS="-g $FFLAGS $EXTRA_OPTIONS"
+		else
+			FFLAGS="-O $FFLAGS "
+		fi		
+	
+		# TODO : voir si obligatoire vu que c'est en partie le boulot de AC_PROG_C
+
+])dnl SCI_INTEL_COMPILER