# Copyright (C) 2016 International Business Machines Corporation
# and others. All rights reserved.
#
# Run this script from $ICU_ROOT/src/source/
# ~/svn.icu/trunk/src/source$  test/hdrtst/testinternalheaders.sh

CC=clang
CXX=clang++

# Runtime libraries

for file in `ls common/*.h`; do
    echo $file
    echo '#include "'$file'"' > ht_temp.cpp ;
    echo 'void noop() {}' >> ht_temp.cpp ;
    $CXX -c -I common -O0 ht_temp.cpp ;
done ;

for file in `ls i18n/*.h`; do
    echo $file
    echo '#include "'$file'"' > ht_temp.cpp ;
    echo 'void noop() {}' >> ht_temp.cpp ;
    $CXX -c -I common -I i18n -O0 ht_temp.cpp ;
done ;

for file in `ls io/*.h`; do
    echo $file
    echo '#include "'$file'"' > ht_temp.cpp ;
    echo 'void noop() {}' >> ht_temp.cpp ;
    $CXX -c -I common -I i18n -I io -O0 ht_temp.cpp ;
done ;

# layout is deprecated, but layoutex is not.

for file in `ls layout/*.h`; do
    echo $file
    echo '#include "'$file'"' > ht_temp.cpp ;
    echo 'void noop() {}' >> ht_temp.cpp ;
    $CXX -c -I common -I i18n -I io -O0 ht_temp.cpp ;
done ;

# -I .  for includes of layout/*.h
for file in `ls layoutex/*.h`; do
    echo $file
    echo '#include "'$file'"' > ht_temp.cpp ;
    echo 'void noop() {}' >> ht_temp.cpp ;
    $CXX -c -I common -I i18n -I io -I layout -I . -I layoutex -O0 ht_temp.cpp ;
done ;

# Tools

for file in `ls tools/toolutil/*.h`; do
    echo $file
    echo '#include "'$file'"' > ht_temp.cpp ;
    echo 'void noop() {}' >> ht_temp.cpp ;
    $CXX -c -I common -I i18n -I io -I tools/toolutil -O0 ht_temp.cpp ;
done ;

# Exclude tzcode: tools/tzcode/private.h uses an argument "new" in a function declaration.
# Markus sent an email to the tz list on 20160307 requesting that it be renamed.
# We don't want to patch it, and don't want to spend the time for this script here
# to know about C-only header files.

for tool in genccode gencmn gencolusb gennorm2 genren gentest icupkg icuswap pkgdata \
        genbrk gencfu gencnval gendict genrb gensprep icuinfo makeconv memcheck; do
    for file in `ls tools/$tool/*.h`; do
        echo $file
        echo '#include "'$file'"' > ht_temp.cpp ;
        echo 'void noop() {}' >> ht_temp.cpp ;
        $CXX -c -I common -I i18n -I io -I tools/toolutil -I tools/$tool -O0 ht_temp.cpp ;
    done ;
done ;

# Tests

for file in `ls tools/ctestfw/unicode/*.h`; do
    echo $file
    echo '#include "'$file'"' > ht_temp.cpp ;
    echo 'void noop() {}' >> ht_temp.cpp ;
    $CXX -c -I common -I i18n -I io -I tools/toolutil -I tools/ctestfw -O0 ht_temp.cpp ;
done ;

# C not C++ for cintltst
for file in `ls tools/cintltst/*.h`; do
    echo $file
    echo '#include "'$file'"' > ht_temp.cpp ;
    echo 'void noop() {}' >> ht_temp.cpp ;
    $CC -c -I common -I i18n -I io -I tools/toolutil -I tools/ctestfw -I test/cintltst -O0 ht_temp.cpp ;
done ;

for test in intltest iotest testmap thaitest; do
    for file in `ls test/$test/*.h`; do
        echo $file
        echo '#include "'$file'"' > ht_temp.cpp ;
        echo 'void noop() {}' >> ht_temp.cpp ;
        $CXX -c -I common -I i18n -I io -I tools/toolutil -I tools/ctestfw -I test/$test -O0 ht_temp.cpp ;
    done ;
done ;

for file in `ls test/letest/*.h`; do
    echo $file
    echo '#include "'$file'"' > ht_temp.cpp ;
    echo 'void noop() {}' >> ht_temp.cpp ;
    $CXX -c -I common -I i18n -I io -I layout -I . -I layoutex -I tools/toolutil -I tools/ctestfw -I test/letest -O0 ht_temp.cpp ;
done ;

# TODO: perf/*/*.h

rm ht_temp.cpp ht_temp.o