From: wolf Date: Thu, 16 Dec 1999 14:16:46 +0000 (+0000) Subject: More doc. X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f41b4092c5e87d850337a3ecb979a1524d1e3ede;p=dealii-svn.git More doc. git-svn-id: https://svn.dealii.org/trunk@2071 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/common/Make.global_options.in b/deal.II/common/Make.global_options.in index 25ead69ecd..5631c192fb 100644 --- a/deal.II/common/Make.global_options.in +++ b/deal.II/common/Make.global_options.in @@ -1,5 +1,51 @@ # $Id$ + +############################################################################### +# This file exports several make variables to other Makefiles which +# include it. You will want to include this file into the Makefiles of +# your project to use the same compiler flags and to access the pathes +# to libraries. The following symbols defined in this file may be of +# interest: +# +# CXX -- path and filename of the compiler +# PERL -- path and filename of the 'perl' program +# +# lib-path-base -- path to the library files of the /base library +# lib-path-lac -- same for the /lac library +# lib-path-deal2 -- same for the /deal.II library +# LIBPATH -- all the library pathes prefixed by -L, i.e. the +# flags needed by the compiler to find the libraries +# when they are linked in using -lbase -llac -ldeal_II_2d +# (for example). These -L paths are appended to what +# was in $(LIBPATH) before +# +# include-path-base -- same as for lib-path-base, but contains the paths +# to the include files of the /base library +# include-path-lac -- same for the /lac library +# include-path-deal2 -- same for the /deal.II library +# INCLUDE -- all the include pathes prefixed by -I +# +# CXXFLAGS.g -- compiler flags for debug mode +# CXXFLAGS.o -- compiler flags for optimized mode +# +# +# If --with-multithreading was given to ./configure, $(INCLUDE) and +# $(LIBPATH) are augmented by the ACE include and library paths, and +# the following symbols are meaningful: +# +# ACE_ROOT -- path to the ACE library as given to ./configure +# with-multithreading-- this symbol is 'no' if the flag was not given +# to ./configure and not 'no' (it actually equals +# $(ACE_ROOT)) if -with-multithreading=... was +# given +############################################################################### + + + + + + ###################################################### # the following lines will be replaced by the output # of ./configure @@ -23,7 +69,7 @@ lib-path-base = $D/base/lib lib-path-lac = $D/lac/lib lib-path-deal2 = $D/deal.II/lib -LIBPATH = -L$(lib-path-base) -L$(lib-path-lac) -L$(lib-path-deal2) +LIBPATH += $(addprefix -L,$(lib-path-base) $(lib-path-lac) $(lib-path-deal2)) # add search path for libraries for make dependencies @@ -35,10 +81,12 @@ vpath %.a $(lib-path-deal2) # include paths. add library paths to existing variable -base-include = -I$D/base/include -lac-include = -I$D/lac/include -deal-include = -I$D/deal.II/include -INCLUDE += $(base-include) $(lac-include) $(deal-include) +include-path-base = $D/base/include +include-path-lac = $D/lac/include +include-path-deal2 = $D/deal.II/include +INCLUDE += $(addprefix -I, $(include-path-base) \ + $(include-path-lac) \ + $(include-path-deal2)) # compiler flags for debug and optimized mode