source: downloads/boost_1_33_1/libs/regex/build/gcc_gen.sh @ 12

#! /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) \$(ICU_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)  \$(ICU_LDFLAGS) $all_obj \$(ICU_LIBS) \$(LIBS)" >> $tout
        else
                echo ./$subdir/lib$libname.a : $all_obj >> $tout
                echo "  ar -r $subdir/lib$libname.a $all_obj" >> $tout
                echo "  -ar -s $subdir/lib$libname.a" >> $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-gcc-${boost_version}"
        opts="\$(C1)"
        gcc_gen_lib
        libname="boost_regex-gcc-d-${boost_version}"
        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:
# ICU_PATH= Path to ICU installation.
# 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../../../

ifeq "\$(ICU_PATH)" ""
\$(warning "Building Boost.Regex without ICU / Unicode support:")
\$(warning "Hint: set ICU_PATH on the nmake command line to point ")
\$(warning "to your ICU installation if you have one.")
else
ICU_CXXFLAGS= -DBOOST_HAS_ICU=1 -I\$(ICU_PATH)/include
ICU_LDFLAGS= -L\$(ICU_PATH)/lib
ICU_LIBS= -licui18n -licuuc
\$(warning "Building Boost.Regex with ICU in \$(ICU_PATH)")
endif

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-gcc-${boost_version}"
        opts="\$(C1)"
        gcc_gen_lib
        libname="boost_regex-gcc-d-${boost_version}"
        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:
# ICU_PATH= Path to ICU installation.
# 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

ifeq "\$(ICU_PATH)" ""
\$(warning "Building Boost.Regex without ICU / Unicode support:")
\$(warning "Hint: set ICU_PATH on the nmake command line to point ")
\$(warning "to your ICU installation if you have one.")
else
ICU_CXXFLAGS= -DBOOST_HAS_ICU=1 -I\$(ICU_PATH)/include
ICU_LDFLAGS= -L\$(ICU_PATH)/lib
ICU_LIBS= -licui18n -licuuc
\$(warning "Building Boost.Regex with ICU in \$(ICU_PATH)")
endif

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