toxcore/other/analysis/gen-file.sh

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#!/bin/bash
CPPFLAGS="-DMIN_LOGGER_LEVEL=LOGGER_LEVEL_TRACE"
CPPFLAGS+=("-isystem" "/usr/include/opus")
CPPFLAGS+=("-Iauto_tests")
CPPFLAGS+=("-Iother")
CPPFLAGS+=("-Iother/bootstrap_daemon/src")
CPPFLAGS+=("-Iother/fun")
CPPFLAGS+=("-Itesting")
CPPFLAGS+=("-Itesting/fuzzing")
CPPFLAGS+=("-Itesting/groupchats")
CPPFLAGS+=("-Itoxcore")
CPPFLAGS+=("-Itoxcore/events")
CPPFLAGS+=("-Itoxav")
CPPFLAGS+=("-Itoxencryptsave")
LDFLAGS=("-lopus" "-lmsgpackc" "-lsodium" "-lvpx" "-lpthread" "-lconfig" "-lgtest")
LDFLAGS+=("-fuse-ld=gold")
LDFLAGS+=("-Wl,--detect-odr-violations")
LDFLAGS+=("-Wl,--warn-common")
LDFLAGS+=("-Wl,--warn-execstack")
LDFLAGS+=("-Wl,-z,noexecstack")
LDFLAGS+=("-Wl,-z,now")
put() {
if [ "$SKIP_LINES" = "" ]; then
echo "#line 1 \"$1\"" >>amalgamation.cc
fi
cat "$1" >>amalgamation.cc
}
putmain() {
NS=$(echo "${1//[^a-zA-Z0-9_]/_}" | sed -e 's/^__*//')
echo "namespace $NS {" >>amalgamation.cc
if [ "$SKIP_LINES" = "" ]; then
echo "#line 1 \"$1\"" >>amalgamation.cc
fi
sed -e 's/^int main(/static &/' "$1" >>amalgamation.cc
echo "} // namespace $NS" >>amalgamation.cc
}
callmain() {
NS=$(echo "${1//[^a-zA-Z0-9_]/_}" | sed -e 's/^__*//')
echo " call($NS::main, argc, argv);" >>amalgamation.cc
}
: >amalgamation.cc
# Include all C and C++ code
FIND_QUERY="find . '-(' -name '*.c' -or -name '*.cc' '-)'"
# Excludes
FIND_QUERY="$FIND_QUERY -and -not -wholename './_build/*'"
FIND_QUERY="$FIND_QUERY -and -not -wholename './super_donators/*'"
FIND_QUERY="$FIND_QUERY -and -not -name amalgamation.cc"
FIND_QUERY="$FIND_QUERY -and -not -name av_test.c"
FIND_QUERY="$FIND_QUERY -and -not -name cracker.c"
FIND_QUERY="$FIND_QUERY -and -not -name dht_test.c"
FIND_QUERY="$FIND_QUERY -and -not -name version_test.c"
FIND_QUERY="$FIND_QUERY -and -not -wholename './testing/fuzzing/*'"
if [ "$SKIP_GTEST" == 1 ]; then
FIND_QUERY="$FIND_QUERY -and -not -name '*_test.cc'"
fi
readarray -t FILES <<<"$(eval "$FIND_QUERY")"
(for i in "${FILES[@]}"; do
grep -o '#include <[^>]*>' "$i" |
grep -E -v '<win|<ws|<iphlp|<libc|<mach/|<crypto_|<randombytes|<u.h>|<sys/filio|<stropts.h>|<linux'
done) | sort -u >>amalgamation.cc
put auto_tests/check_compat.h
echo 'namespace {' >>amalgamation.cc
for i in "${FILES[@]}"; do
if ! grep -q '^int main(' "$i"; then
put "$i"
fi
done
for i in "${FILES[@]}"; do
if grep -q '^int main(' "$i"; then
putmain "$i"
fi
done
echo "static void call(int m(), int argc, char **argv) { m(); }" >>amalgamation.cc
echo "static void call(int m(int, char **), int argc, char **argv) { m(argc, argv); }" >>amalgamation.cc
echo "static void call(int m(int, const char *const *), int argc, char **argv) { m(argc, argv); }" >>amalgamation.cc
echo '} // namespace' >>amalgamation.cc
echo "int main(int argc, char **argv) {" >>amalgamation.cc
for i in "${FILES[@]}"; do
if grep -q '^int main(' "$i"; then
callmain "$i"
fi
done
echo " return 0;" >>amalgamation.cc
echo "}" >>amalgamation.cc