forked from boostorg/regex
regex makefile updates: better responce to environment variables, and correct linker options for gcc-shared.mak
[SVN r9393]
This commit is contained in:
John Maddock
203
makefile_gen
203
makefile_gen
@ -46,7 +46,7 @@ EOF
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obj="$subdir/$libname/$obj"
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all_obj="$all_obj $obj"
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echo "$obj: $file \$(ALL_HEADER)" >> $tout
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echo " cl $opts \$(XCFLAGS) -Fp$subdir/$libname/$libname.pch -Fo./$subdir/$libname/ -Fd$subdir/$libname.pdb $file" >> $tout
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echo " cl \$(INCLUDES) $opts \$(CXXFLAGS) -Fp$subdir/$libname/$libname.pch -Fo./$subdir/$libname/ -Fd$subdir/$libname.pdb $file" >> $tout
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echo "" >> $tout
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done
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#
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@ -96,7 +96,7 @@ EOF
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obj="$subdir/$libname/$obj"
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all_obj="$all_obj $obj"
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echo "$obj: $file \$(ALL_HEADER)" >> $tout
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echo " cl $opts \$(XCFLAGS) -Fp$subdir/$libname/$libname.pch -Fo./$subdir/$libname/ -Fd$subdir/$libname.pdb $file" >> $tout
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echo " cl \$(INCLUDES) $opts \$(CXXFLAGS) -Fp$subdir/$libname/$libname.pch -Fo./$subdir/$libname/ -Fd$subdir/$libname.pdb $file" >> $tout
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echo "" >> $tout
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done
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#
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@ -195,7 +195,11 @@ function vc6_gen()
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#
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# Add additional compiler options here:
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#
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XCFLAGS=
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CXXFLAGS=
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#
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# Add additional include directories here:
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#
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INCLUDES=
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#
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# add additional linker flags here:
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#
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@ -240,10 +244,12 @@ gcc_shared="no"
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function gcc_gen_lib()
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{
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if test "$gcc_shared" == "yes"; then
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all_dep="$all_dep $subdir $subdir/$libname ./$subdir/lib$libname.so"
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if test "$gcc_shared" == "yes"; then
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obj_dir="$libname""_shared"
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all_dep="$all_dep $subdir $subdir/$obj_dir ./$subdir/lib$libname.so"
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else
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all_dep="$all_dep $subdir $subdir/$libname ./$subdir/lib$libname.a"
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obj_dir="$libname"
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all_dep="$all_dep $subdir $subdir/$obj_dir ./$subdir/lib$libname.a"
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fi
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#
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# set up section comments:
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@ -260,31 +266,31 @@ EOF
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for file in $src
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do
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obj=`echo "$file" | sed 's/.*src\/\(.*\)cpp/\1o/g'`
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obj="$subdir/$libname/$obj"
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obj="$subdir/$obj_dir/$obj"
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all_obj="$all_obj $obj"
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echo "$obj: $file \$(ALL_HEADER)" >> $tout
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echo " g++ -o $obj $opts \$(XCFLAGS) $file" >> $tout
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echo " \$(CXX) \$(INCLUDES) -o $obj $opts \$(CXXFLAGS) $file" >> $tout
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echo "" >> $tout
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done
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#
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# now for the directories for this library:
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echo "$subdir/$libname : " >> $tout
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echo " mkdir -p $subdir/$libname" >> $tout
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echo "$subdir/$obj_dir : " >> $tout
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echo " mkdir -p $subdir/$obj_dir" >> $tout
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echo "" >> $tout
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#
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# now for the clean options for this library:
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all_clean="$all_clean $libname""_clean"
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echo "$libname"_clean : >> $tout
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echo " rm -f $subdir/$libname/*.o" >> $tout
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echo " rm -f $subdir/$obj_dir/*.o" >> $tout
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echo "" >> $tout
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#
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# now for the main target for this library:
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if test "$gcc_shared" == "yes"; then
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echo ./$subdir/lib$libname.so : $all_obj >> $tout
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echo " \$(LINKER) \$(LINK) -o $subdir/lib$libname.so $all_obj" >> $tout
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echo " \$(LINKER) -o $subdir/lib$libname.so \$(LDFLAGS) $all_obj \$(LIBS)" >> $tout
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else
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echo ./$subdir/lib$libname.a : $all_obj >> $tout
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echo " ar -r \$(LINK) $subdir/lib$libname.a $all_obj" >> $tout
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echo " ar -r $subdir/lib$libname.a $all_obj" >> $tout
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fi
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echo "" >> $tout
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}
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@ -301,10 +307,10 @@ function gcc_gen()
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echo > $tout
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echo > $iout
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libname="regex++"
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libname="boost_regex"
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opts="\$(C1)"
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gcc_gen_lib
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libname="regex++debug"
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libname="boost_regex_debug"
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opts="\$(C2)"
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gcc_gen_lib
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@ -320,6 +326,17 @@ function gcc_gen()
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# deletes temporary object files (but not archives).
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#
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#
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# the following environment variables are recognised:
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# CXXFLAGS= extra compiler options - note applies to all build variants
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# INCLUDES= additional include directories
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# LDFLAGS= additional linker options
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# LIBS= additional library files
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# compiler:
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CXX=g++
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LINKER=g++ -shared
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#
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# compiler options for release build:
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#
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@ -328,9 +345,6 @@ C1=-c -O2 -I../../../
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# compiler options for debug build:
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#
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C2=-c -g -I../../../
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#
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# compiler options for link:
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LINK=
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EOF
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@ -362,10 +376,10 @@ function gcc_gen_shared()
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echo > $tout
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echo > $iout
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libname="regex++"
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libname="boost_regex"
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opts="\$(C1)"
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gcc_gen_lib
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libname="regex++debug"
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libname="boost_regex_debug"
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opts="\$(C2)"
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gcc_gen_lib
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@ -381,6 +395,17 @@ function gcc_gen_shared()
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# deletes temporary object files (but not archives).
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#
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#
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# the following environment variables are recognised:
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# CXXFLAGS= extra compiler options - note applies to all build variants
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# INCLUDES= additional include directories
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# LDFLAGS= additional linker options
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# LIBS= additional library files
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# compiler:
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CXX=g++
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LINKER=g++ -shared
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#
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# compiler options for release build:
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#
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@ -389,13 +414,6 @@ C1=-c -O2 -I../../../ -fPIC
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# compiler options for debug build:
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#
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C2=-c -g -I../../../ -fPIC
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#
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# compiler options for link:
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LINK=-shared
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#
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# Linker to use:
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LINKER=ld
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EOF
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echo "" >> $out
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@ -445,7 +463,7 @@ EOF
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all_lib_obj="$all_lib_obj +$obj"
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echo "$obj: $file \$(ALL_HEADER)" >> $tout
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echo " bcc32 @&&|" >> $tout
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echo "-c \$(XCFLAGS) $opts \$(XCFLAGS) -o$obj $file" >> $tout
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echo "-c \$(INCLUDES) $opts \$(CXXFLAGS) -o$obj $file" >> $tout
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echo "|" >> $tout
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echo "" >> $tout
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done
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@ -496,7 +514,7 @@ EOF
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all_obj="$all_obj $obj"
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echo "$obj: $file \$(ALL_HEADER)" >> $tout
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echo " bcc32 @&&|" >> $tout
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echo "-c \$(XCFLAGS) $opts \$(XCFLAGS) -o$obj $file" >> $tout
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echo "-c \$(INCLUDES) $opts \$(CXXFLAGS) -o$obj $file" >> $tout
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echo "|" >> $tout
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echo "" >> $tout
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done
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@ -519,7 +537,7 @@ EOF
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# now for the main target for this library:
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echo $subdir\\$libname.lib : $all_obj >> $tout
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echo " bcc32 @&&|" >> $tout
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echo "$opts -e$subdir\\$libname.dll $all_obj \$(XLFLAGS)" >> $tout
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echo "$opts -e$subdir\\$libname.dll \$(XLFLAGS) $all_obj \$(LIBS)" >> $tout
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echo "|" >> $tout
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echo " implib -c $subdir\\$libname.lib $subdir\\$libname.dll" >> $tout
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echo "" >> $tout
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@ -581,12 +599,20 @@ function bcb_gen()
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#
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# Add additional compiler options here:
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#
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XCFLAGS=
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CXXFLAGS=
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#
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# Add additional include directories here:
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#
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INCLUDES=
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#
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# add additional linker flags here:
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#
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XLFLAGS=
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#
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# add additional libraries to link to here:
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#
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LIBS=
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#
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# add additional static-library creation flags here:
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#
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XSFLAGS=
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@ -614,6 +640,115 @@ EOF
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}
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#######################################################################
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#
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# section for generic compiler
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#
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#######################################################################
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function gen_gen_lib()
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{
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all_dep="$all_dep $subdir $subdir/$libname ./$subdir/lib$libname.a"
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#
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# set up section comments:
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cat >> $tout << EOF
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########################################################
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#
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# section for lib$libname.a
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#
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########################################################
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EOF
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#
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# process source files:
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all_obj=""
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for file in $src
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do
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obj=`echo "$file" | sed 's/.*src\/\(.*\)cpp/\1o/g'`
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obj="$subdir/$libname/$obj"
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all_obj="$all_obj $obj"
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echo "$obj: $file \$(ALL_HEADER)" >> $tout
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echo " \$(CXX) \$(INCLUDES) -o $obj $opts \$(CXXFLAGS) $file" >> $tout
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echo "" >> $tout
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done
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#
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# now for the directories for this library:
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echo "$subdir/$libname : " >> $tout
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echo " mkdir -p $subdir/$libname" >> $tout
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echo "" >> $tout
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#
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# now for the clean options for this library:
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all_clean="$all_clean $libname""_clean"
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echo "$libname"_clean : >> $tout
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echo " rm -f $subdir/$libname/*.o" >> $tout
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echo "" >> $tout
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#
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# now for the main target for this library:
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echo ./$subdir/lib$libname.so : $all_obj >> $tout
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echo " \$(LINKER) \$(LDFLAGS) -o $subdir/lib$libname.so $all_obj \$(LIBS)" >> $tout
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echo "" >> $tout
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}
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function gen_gen()
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{
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out="lib/generic.mak"
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tout="temp"
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iout="temp_install"
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subdir="\$(DIRNAME)"
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all_dep=""
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all_clean=""
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echo > $out
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echo > $tout
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echo > $iout
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libname="boost_regex"
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opts="\$(C1)"
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gen_gen_lib
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cat > $out << EOF
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#
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# auto generated makefile for generic compiler
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#
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# usage:
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# make
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# brings libraries up to date
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# make clean
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# deletes temporary object files (but not archives).
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#
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#
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# the following environment variables are recognised:
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# CXXFLAGS= extra compiler options - note applies to all build variants
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# INCLUDES= additional include directories
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# LDFLAGS= additional linker options
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# LIBS= additional library files
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# CXX= compiler to use
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# LINKER= linker/archiver to use
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# name of subdirectory to use for object/archive files:
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DIRNAME=generic
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#
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# default compiler options for release build:
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#
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C1=-c -O2 -I../../../
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EOF
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echo "" >> $out
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echo "ALL_HEADER=$header" >> $out
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echo "" >> $out
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echo "all : $subdir $all_dep" >> $out
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echo >> $out
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echo "$subdir :" >> $out
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echo " mkdir -p $subdir" >> $out
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echo >> $out
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echo "clean : $all_clean" >> $out
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echo >> $out
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echo "install : all" >> $out
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cat $iout >> $out
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echo >> $out
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cat $tout >> $out
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}
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#
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@ -682,6 +817,9 @@ use_vcl="no"
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out="lib/bc55.mak"
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subdir="bcb5"
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bcb_gen
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#
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# generate generic makefile:
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gen_gen
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#
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@ -704,4 +842,7 @@ rm -f $tout $iout
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