#! /bin/bash libname="" src="" header="" all_dep="" # current makefile: out="" # temporary file: tout="" # install target temp file: iout="" # debug flag: debug="no" # compile options: opts="" # main output sub-directory: subdir="" # vcl flag: use_vcl="yes" ############################################################### # # gcc generator section: # ############################################################### gcc_shared="no" function gcc_gen_lib() { if test "$gcc_shared" == "yes"; then obj_dir="$libname""_shared" all_dep="$all_dep $subdir $subdir/$obj_dir ./$subdir/lib$libname.so" else obj_dir="$libname" all_dep="$all_dep $subdir $subdir/$obj_dir ./$subdir/lib$libname.a" fi # # set up section comments: cat >> $tout << EOF ######################################################## # # section for lib$libname.a # ######################################################## EOF # # process source files: all_obj="" for file in $src do obj=`echo "$file" | sed 's/.*src\/\(.*\)cpp/\1o/g'` obj="$subdir/$obj_dir/$obj" all_obj="$all_obj $obj" echo "$obj: $file \$(ALL_HEADER)" >> $tout echo " \$(CXX) \$(INCLUDES) -o $obj $opts \$(CXXFLAGS) $file" >> $tout echo "" >> $tout done # # now for the directories for this library: echo "$subdir/$obj_dir : " >> $tout echo " mkdir -p $subdir/$obj_dir" >> $tout echo "" >> $tout # # now for the clean options for this library: all_clean="$all_clean $libname""_clean" echo "$libname"_clean : >> $tout echo " rm -f $subdir/$obj_dir/*.o" >> $tout echo "" >> $tout # # now for the main target for this library: if test "$gcc_shared" == "yes"; then echo ./$subdir/lib$libname.so : $all_obj >> $tout echo " \$(LINKER) -o $subdir/lib$libname.so \$(LDFLAGS) $all_obj \$(LIBS)" >> $tout else echo ./$subdir/lib$libname.a : $all_obj >> $tout echo " ar -r $subdir/lib$libname.a $all_obj" >> $tout fi echo "" >> $tout } function gcc_gen() { out="gcc.mak" tout="temp" iout="temp_install" subdir="gcc" all_dep="" all_clean="" echo > $out echo > $tout echo > $iout libname="boost_regex" opts="\$(C1)" gcc_gen_lib libname="boost_regex_debug" opts="\$(C2)" gcc_gen_lib cat > $out << EOF # # auto generated makefile for gcc compiler # # usage: # make # brings libraries up to date # make clean # deletes temporary object files (but not archives). # # # the following environment variables are recognised: # CXXFLAGS= extra compiler options - note applies to all build variants # INCLUDES= additional include directories # LDFLAGS= additional linker options # LIBS= additional library files # compiler: CXX=g++ LINKER=g++ -shared # # compiler options for release build: # C1=-c -O2 -I../../../ # # compiler options for debug build: # C2=-c -g -I../../../ EOF echo "" >> $out echo "ALL_HEADER=$header" >> $out echo "" >> $out echo "all : $subdir $all_dep" >> $out echo >> $out echo "$subdir :" >> $out echo " mkdir -p $subdir" >> $out echo >> $out echo "clean : $all_clean" >> $out echo >> $out echo "install : all" >> $out cat $iout >> $out echo >> $out cat $tout >> $out } function gcc_gen_shared() { out="gcc-shared.mak" tout="temp" iout="temp_install" subdir="gcc" all_dep="" all_clean="" echo > $out echo > $tout echo > $iout libname="boost_regex" opts="\$(C1)" gcc_gen_lib libname="boost_regex_debug" opts="\$(C2)" gcc_gen_lib cat > $out << EOF # # auto generated makefile for gcc compiler # # usage: # make # brings libraries up to date # make clean # deletes temporary object files (but not archives). # # # the following environment variables are recognised: # CXXFLAGS= extra compiler options - note applies to all build variants # INCLUDES= additional include directories # LDFLAGS= additional linker options # LIBS= additional library files # compiler: CXX=g++ LINKER=g++ -shared # # compiler options for release build: # C1=-c -O2 -I../../../ -fPIC # # compiler options for debug build: # C2=-c -g -I../../../ -fPIC EOF echo "" >> $out echo "ALL_HEADER=$header" >> $out echo "" >> $out echo "all : $subdir $all_dep" >> $out echo >> $out echo "$subdir :" >> $out echo " mkdir -p $subdir" >> $out echo >> $out echo "clean : $all_clean" >> $out echo >> $out echo "install : all" >> $out cat $iout >> $out echo >> $out cat $tout >> $out } # # locate source files: # . common.sh # # generate gcc makefile: gcc_gen gcc_shared="yes" gcc_gen_shared # # remove tmep files; rm -f $tout $iout