cppcheck/test/cfg/runtests.sh

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#!/bin/bash
set -e # abort on error
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#set -x # be verbose
function exit_if_strict {
if [ -n "${STRICT}" ] && [ "${STRICT}" -eq 1 ]; then
exit 1
fi
}
echo "Checking for pkg-config..."
if pkg-config --version; then
HAS_PKG_CONFIG=1
echo "pkg-config found."
else
HAS_PKG_CONFIG=0
echo "pkg-config is not available, skipping all syntax checks."
exit_if_strict
fi
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"/
CPPCHECK="$DIR"../../cppcheck
CFG="$DIR"../../cfg/
# Cppcheck options
CPPCHECK_OPT='--check-library --platform=unix64 --enable=style,information --inconclusive --force --error-exitcode=-1 --suppress=missingIncludeSystem --inline-suppr --template="{file}:{line}:{severity}:{id}:{message}"'
# Compiler settings
CXX=g++
CXX_OPT='-fsyntax-only -w -std=c++2a'
CC=gcc
CC_OPT='-fsyntax-only -w -std=c11'
function get_pkg_config_cflags {
set +e
PKGCONFIG=$(pkg-config --cflags "$@")
PKGCONFIG_RETURNCODE=$?
set -e
if [ $PKGCONFIG_RETURNCODE -ne 0 ]; then
PKGCONFIG=
else
# make sure the config is not empty when no flags were found - happens with e.g. libssl and sqlite3
if [ -z "$PKGCONFIG" ]; then
PKGCONFIG=" "
fi
fi
echo "$PKGCONFIG"
}
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# posix.c
function posix_fn {
${CC} ${CC_OPT} ${DIR}posix.c
}
# gnu.c
function gnu_fn {
${CC} ${CC_OPT} -D_GNU_SOURCE ${DIR}gnu.c
}
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# qt.cpp
function qt_fn {
if [ $HAS_PKG_CONFIG -eq 1 ]; then
QTCONFIG=$(get_pkg_config_cflags Qt5Core Qt5Test)
if [ -n "$QTCONFIG" ]; then
QTBUILDCONFIG=$(pkg-config --variable=qt_config Qt5Core Qt5Test)
[[ $QTBUILDCONFIG =~ (^|[[:space:]])reduce_relocations($|[[:space:]]) ]] && QTCONFIG="${QTCONFIG} -fPIC"
set +e
echo -e "#include <QString>" | ${CXX} ${CXX_OPT} ${QTCONFIG} -x c++ -
QTCHECK_RETURNCODE=$?
set -e
if [ $QTCHECK_RETURNCODE -ne 0 ]; then
echo "Qt not completely present or not working, skipping syntax check with ${CXX}."
exit_if_strict
else
echo "Qt found and working, checking syntax with ${CXX} now."
${CXX} ${CXX_OPT} ${QTCONFIG} ${DIR}qt.cpp
fi
else
echo "Qt not present, skipping syntax check with ${CXX}."
exit_if_strict
fi
fi
}
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# bsd.c
function bsd_fn {
true
}
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# std.c
function std_c_fn {
${CC} ${CC_OPT} ${DIR}std.c
}
# std.cpp
function std_cpp_fn {
${CXX} ${CXX_OPT} ${DIR}std.cpp
}
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# windows.cpp
function windows_fn {
# TODO: Syntax check via g++ does not work because it can not find a valid windows.h
#${CXX} ${CXX_OPT} ${DIR}windows.cpp
true
}
# wxwidgets.cpp
function wxwidgets_fn {
set +e
WXCONFIG=$(wx-config --cxxflags)
WXCONFIG_RETURNCODE=$?
set -e
if [ $WXCONFIG_RETURNCODE -ne 0 ]; then
echo "wx-config does not work, skipping syntax check for wxWidgets tests."
exit_if_strict
else
set +e
echo -e "#include <wx/filefn.h>\n#include <wx/app.h>\n#include <wx/artprov.h>\n#include <wx/version.h>\n#if wxVERSION_NUMBER<2950\n#error \"Old version\"\n#endif" | ${CXX} ${CXX_OPT} ${WXCONFIG} -x c++ -
WXCHECK_RETURNCODE=$?
set -e
if [ $WXCHECK_RETURNCODE -ne 0 ]; then
echo "wxWidgets not completely present (with GUI classes) or not working, skipping syntax check with ${CXX}."
exit_if_strict
else
echo "wxWidgets found, checking syntax with ${CXX} now."
${CXX} ${CXX_OPT} ${WXCONFIG} -Wno-deprecated-declarations ${DIR}wxwidgets.cpp
fi
fi
}
# gtk.c
function gtk_fn {
if [ $HAS_PKG_CONFIG -eq 1 ]; then
GTKCONFIG=$(get_pkg_config_cflags gtk+-3.0)
if [ -z "$GTKCONFIG" ]; then
GTKCONFIG=$(get_pkg_config_cflags gtk+-2.0)
fi
if [ -n "$GTKCONFIG" ]; then
set +e
echo -e "#include <gtk/gtk.h>" | ${CC} ${CC_OPT} ${GTKCONFIG} -x c -
GTKCHECK_RETURNCODE=$?
set -e
if [ $GTKCHECK_RETURNCODE -ne 0 ]; then
echo "GTK+ not completely present or not working, skipping syntax check with ${CXX}."
exit_if_strict
else
echo "GTK+ found and working, checking syntax with ${CXX} now."
${CC} ${CC_OPT} ${GTKCONFIG} ${DIR}gtk.c
fi
else
echo "GTK+ not present, skipping syntax check with ${CXX}."
exit_if_strict
fi
fi
}
# boost.cpp
function boost_fn {
set +e
echo -e "#include <boost/config.hpp>" | ${CXX} ${CXX_OPT} -x c++ -
BOOSTCHECK_RETURNCODE=$?
set -e
if [ ${BOOSTCHECK_RETURNCODE} -ne 0 ]; then
echo "Boost not completely present or not working, skipping syntax check with ${CXX}."
exit_if_strict
else
echo "Boost found and working, checking syntax with ${CXX} now."
${CXX} ${CXX_OPT} ${DIR}boost.cpp
fi
}
# sqlite3.c
function sqlite3_fn {
if [ $HAS_PKG_CONFIG -eq 1 ]; then
SQLITE3CONFIG=$(get_pkg_config_cflags sqlite3)
if [ -n "$SQLITE3CONFIG" ]; then
set +e
echo -e "#include <sqlite3.h>" | ${CC} ${CC_OPT} ${SQLITE3CONFIG} -x c -
SQLITE3CHECK_RETURNCODE=$?
set -e
if [ $SQLITE3CHECK_RETURNCODE -ne 0 ]; then
echo "SQLite3 not completely present or not working, skipping syntax check with ${CC}."
exit_if_strict
else
echo "SQLite3 found and working, checking syntax with ${CC} now."
${CC} ${CC_OPT} ${SQLITE3CONFIG} ${DIR}sqlite3.c
fi
else
echo "SQLite3 not present, skipping syntax check with ${CC}."
exit_if_strict
fi
fi
}
# openmp.c
function openmp_fn {
# MacOS compiler has no OpenMP by default
if ! command -v sw_vers; then
${CC} ${CC_OPT} -fopenmp ${DIR}openmp.c
fi
}
# python.c
function python_fn {
if [ $HAS_PKG_CONFIG -eq 1 ]; then
PYTHON3CONFIG=$(get_pkg_config_cflags python3)
if [ -n "$PYTHON3CONFIG" ]; then
set +e
echo -e "#include <Python.h>" | ${CC} ${CC_OPT} ${PYTHON3CONFIG} -x c -
PYTHON3CONFIG_RETURNCODE=$?
set -e
if [ $PYTHON3CONFIG_RETURNCODE -ne 0 ]; then
echo "Python 3 not completely present or not working, skipping syntax check with ${CC}."
exit_if_strict
else
echo "Python 3 found and working, checking syntax with ${CC} now."
${CC} ${CC_OPT} ${PYTHON3CONFIG} ${DIR}python.c
fi
else
echo "Python 3 not present, skipping syntax check with ${CC}."
exit_if_strict
fi
fi
}
# lua.c
function lua_fn {
if [ $HAS_PKG_CONFIG -eq 1 ]; then
LUACONFIG=$(get_pkg_config_cflags lua-5.3)
if [ -n "$LUACONFIG" ]; then
set +e
echo -e "#include <lua.h>" | ${CC} ${CC_OPT} ${LUACONFIG} -x c -
LUACONFIG_RETURNCODE=$?
set -e
if [ $LUACONFIG_RETURNCODE -ne 0 ]; then
echo "Lua not completely present or not working, skipping syntax check with ${CC}."
exit_if_strict
else
echo "Lua found and working, checking syntax with ${CC} now."
${CC} ${CC_OPT} ${LUACONFIG} ${DIR}lua.c
fi
else
echo "Lua not present, skipping syntax check with ${CC}."
exit_if_strict
fi
fi
}
# libcurl.c
function libcurl_fn {
if [ $HAS_PKG_CONFIG -eq 1 ]; then
LIBCURLCONFIG=$(get_pkg_config_cflags libcurl)
if [ -n "$LIBCURLCONFIG" ]; then
set +e
echo -e "#include <curl/curl.h>" | ${CC} ${CC_OPT} ${LIBCURLCONFIG} -x c -
LIBCURLCONFIG_RETURNCODE=$?
set -e
if [ $LIBCURLCONFIG_RETURNCODE -ne 0 ]; then
echo "libcurl not completely present or not working, skipping syntax check with ${CC}."
exit_if_strict
else
echo "libcurl found and working, checking syntax with ${CC} now."
${CC} ${CC_OPT} ${LIBCURLCONFIG} ${DIR}libcurl.c
fi
else
echo "libcurl not present, skipping syntax check with ${CC}."
exit_if_strict
fi
fi
}
# cairo.c
function cairo_fn {
if [ $HAS_PKG_CONFIG -eq 1 ]; then
CAIROCONFIG=$(get_pkg_config_cflags cairo)
if [ -n "$CAIROCONFIG" ]; then
set +e
echo -e "#include <cairo.h>" | ${CC} ${CC_OPT} ${CAIROCONFIG} -x c -
CAIROCONFIG_RETURNCODE=$?
set -e
if [ $CAIROCONFIG_RETURNCODE -ne 0 ]; then
echo "cairo not completely present or not working, skipping syntax check with ${CC}."
exit_if_strict
else
echo "cairo found and working, checking syntax with ${CC} now."
${CC} ${CC_OPT} ${CAIROCONFIG} ${DIR}cairo.c
fi
else
echo "cairo not present, skipping syntax check with ${CC}."
exit_if_strict
fi
fi
}
# googletest.cpp
function googletest_fn {
true
}
# kde.cpp
function kde_fn {
set +e
KDECONFIG=$(kde4-config --path include)
KDECONFIG_RETURNCODE=$?
set -e
if [ $KDECONFIG_RETURNCODE -ne 0 ]; then
echo "kde4-config does not work, skipping syntax check."
exit_if_strict
else
KDEQTCONFIG=$(get_pkg_config_cflags QtCore)
if [ -n "$KDEQTCONFIG" ]; then
echo "Suitable Qt not present, Qt is necessary for KDE. Skipping syntax check."
exit_if_strict
else
set +e
echo -e "#include <KDE/KGlobal>\n" | ${CXX} ${CXX_OPT} -I${KDECONFIG} ${KDEQTCONFIG} -x c++ -
KDECHECK_RETURNCODE=$?
set -e
if [ $KDECHECK_RETURNCODE -ne 0 ]; then
echo "KDE headers not completely present or not working, skipping syntax check with ${CXX}."
exit_if_strict
else
echo "KDE found, checking syntax with ${CXX} now."
${CXX} ${CXX_OPT} -I${KDECONFIG} ${KDEQTCONFIG} ${DIR}kde.cpp
fi
fi
fi
}
# libsigc++.cpp
function libsigcpp_fn {
if [ $HAS_PKG_CONFIG -eq 1 ]; then
LIBSIGCPPCONFIG=$(get_pkg_config_cflags sigc++-2.0)
if [ -n "$LIBSIGCPPCONFIG" ]; then
set +e
echo -e "#include <sigc++/sigc++.h>\n" | ${CXX} ${CXX_OPT} ${LIBSIGCPPCONFIG} -x c++ -
LIBSIGCPPCONFIG_RETURNCODE=$?
set -e
if [ $LIBSIGCPPCONFIG_RETURNCODE -ne 0 ]; then
echo "libsigc++ not completely present or not working, skipping syntax check with ${CXX}."
exit_if_strict
else
echo "libsigc++ found and working, checking syntax with ${CXX} now."
${CXX} ${CXX_OPT} ${LIBSIGCPPCONFIG} ${DIR}libsigc++.cpp
fi
else
echo "libsigc++ not present, skipping syntax check with ${CXX}."
exit_if_strict
fi
fi
}
# openssl.c
function openssl_fn {
if [ $HAS_PKG_CONFIG -eq 1 ]; then
OPENSSLCONFIG=$(get_pkg_config_cflags libssl)
if [ -n "$OPENSSLCONFIG" ]; then
set +e
echo -e "#include <openssl/ssl.h>" | ${CC} ${CC_OPT} ${OPENSSLCONFIG} -x c -
OPENSSLCONFIG_RETURNCODE=$?
set -e
if [ $OPENSSLCONFIG_RETURNCODE -ne 0 ]; then
echo "OpenSSL not completely present or not working, skipping syntax check with ${CC}."
exit_if_strict
else
echo "OpenSSL found and working, checking syntax with ${CC} now."
${CC} ${CC_OPT} ${OPENSSLCONFIG} ${DIR}openssl.c
fi
else
echo "OpenSSL not present, skipping syntax check with ${CC}."
exit_if_strict
fi
fi
}
# opencv2.cpp
function opencv2_fn {
if [ $HAS_PKG_CONFIG -eq 1 ]; then
OPENCVCONFIG=$(get_pkg_config_cflags opencv)
if [ -n "$OPENCVCONFIG" ]; then
set +e
echo -e "#include <opencv2/opencv.hpp>\n" | ${CXX} ${CXX_OPT} ${OPENCVCONFIG} -x c++ -
OPENCVCONFIG_RETURNCODE=$?
set -e
if [ $OPENCVCONFIG_RETURNCODE -ne 0 ]; then
echo "OpenCV not completely present or not working, skipping syntax check with ${CXX}."
exit_if_strict
else
echo "OpenCV found and working, checking syntax with ${CXX} now."
${CXX} ${CXX_OPT} ${OPENCVCONFIG} ${DIR}opencv2.cpp
fi
else
echo "OpenCV not present, skipping syntax check with ${CXX}."
exit_if_strict
fi
fi
}
# cppunit.cpp
function cppunit_fn {
if [ $HAS_PKG_CONFIG -eq 1 ]; then
if ! pkg-config cppunit; then
echo "cppunit not found, skipping syntax check for cppunit"
exit_if_strict
else
echo "cppunit found, checking syntax with ${CXX} now."
${CXX} ${CXX_OPT} -Wno-deprecated-declarations ${DIR}cppunit.cpp
fi
fi
}
function check_file {
f=$(basename $1)
lib="${f%%.*}"
case $f in
boost.cpp)
boost_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
bsd.c)
bsd_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
cairo.c)
cairo_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
cppunit.cpp)
cppunit_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
gnu.c)
gnu_fn
# TODO: posix needs to specified first or it has a different mmap() config
# TODO: get rid of posix dependency
${CPPCHECK} ${CPPCHECK_OPT} --library=posix,$lib ${DIR}gnu.c
;;
googletest.cpp)
googletest_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
gtk.c)
gtk_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
kde.cpp)
# TODO: "kde-4config" is no longer commonly available in recent distros
#kde_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
libcurl.c)
libcurl_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
libsigc++.cpp)
libsigcpp_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
lua.c)
lua_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
opencv2.cpp)
# TODO: "opencv.pc" is not commonly available in distros
#opencv2_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
openmp.c)
openmp_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
openssl.c)
openssl_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
posix.c)
posix_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
python.c)
python_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
qt.cpp)
qt_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
sqlite3.c)
sqlite3_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
std.c)
std_c_fn
${CPPCHECK} ${CPPCHECK_OPT} ${DIR}$f
;;
std.cpp)
std_cpp_fn
${CPPCHECK} ${CPPCHECK_OPT} ${DIR}$f
;;
windows.cpp)
windows_fn
${CPPCHECK} ${CPPCHECK_OPT} --platform=win32A --library=$lib ${DIR}$f
${CPPCHECK} ${CPPCHECK_OPT} --platform=win32W --library=$lib ${DIR}$f
${CPPCHECK} ${CPPCHECK_OPT} --platform=win64 --library=$lib ${DIR}$f
;;
wxwidgets.cpp)
wxwidgets_fn
${CPPCHECK} ${CPPCHECK_OPT} --library=$lib ${DIR}$f
;;
*)
echo "Unhandled file $f"
exit_if_strict
esac
}
function check_files
{
for f in "$@"
do
check_file $f
done
}
# Check the syntax of the defines in the configuration files
function check_defines_syntax
{
if ! xmlstarlet --version; then
echo "xmlstarlet needed to extract defines, skipping defines check."
exit_if_strict
else
for configfile in ${CFG}*.cfg; do
echo "Checking defines in $configfile"
# Disable debugging output temporarily since there could be many defines
set +x
# XMLStarlet returns 1 if no elements were found which is no problem here
EXTRACTED_DEFINES=$(xmlstarlet sel -t -m '//define' -c . -n <$configfile || true)
EXTRACTED_DEFINES=$(echo "$EXTRACTED_DEFINES" | sed 's/<define name="/#define /g' | sed 's/" value="/ /g' | sed 's/"\/>//g')
echo "$EXTRACTED_DEFINES" | gcc -fsyntax-only -xc -Werror -
done
fi
}
if [ $# -eq 0 ]
then
check_files "${DIR}"*.{c,cpp}
check_defines_syntax
else
check_files "$@"
fi
echo SUCCESS