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c293be56bd
In particular, the directory frontends/qt4 is renamed to frontends/qt. Many configurations file have to be updated. All mentions of qt4 in the source have been audited, and changed to qt if necessary. The only part that has not been updated is the CMake build system.
111 lines
3.3 KiB
Bash
Executable File
111 lines
3.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Typical usage: cd src; ../development/tools/header_check.sh
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# file header_check.sh
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# This file is part of LyX, the document processor.
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# Licence details can be found in the file COPYING.
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# author Scott Kostyshak
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# Full author contact details are available in file CREDITS
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# Description:
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# All .cpp and .h files in the current directory and subdirectories
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# are checked to see which include statements could be omitted without
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# causing a build error. Many of these omissions would not be desired.
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# For example, currently if you don't include Undo.h in Undo.cpp, there
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# is no error because Undo.h is included in Cursor.h which is included
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# in Undo.cpp. But clearly we do want to include Undo.h in Undo.cpp.
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# The results are stored in header_check.sh.log
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set -u
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LOG_FILE="$(basename $0).log"
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# For only standard headers:
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# PATTERN='^#include <'
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# For all headers:
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PATTERN='^#include'
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# Exclude common headers with regex
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# (e.g. 'debug.h' will exclude 'support/debug.h')
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# LyX was compiled on exotic environments and these sometimes
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# require headers not needed on win/linux. So check the logs before
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# deleting "redundant" standard libraries, Qt headers or includes around
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# various ifdefs...
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EXCLUDE='\(debug.h\|cstdio\|config.h\)'
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NCORES=$(grep "CPU" /proc/cpuinfo | wc -l)
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function BUILD_FN ()
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{
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PREFIX=''
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# This is not a clean make.
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make -j${NCORES} 2>/dev/null 1>/dev/null
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ERROR_CODE=$?
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# The sed regex is more strict than it needs to be.
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if (( ERROR_CODE != 0 )); then
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# Use just one core, so we don't mix outputs
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IFS='' ERROR_OUTPUT=$(make 2>&1)
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# Without the grep, ERROR_OUTPUT might contain messages such as:
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# 2885 translated messages, 2169 fuzzy translations, 1356 untranslated messages.
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ERROR_OUTPUT=$(echo "${ERROR_OUTPUT}" | grep -i "error: ")
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cppORh=$(echo "${ERROR_OUTPUT}" | head -n 1 | \
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sed 's/.*\.\(cpp\|h\):[0-9]\+:[0-9]\+: error: .*/\1/')
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if [ "${cppORh}" = "cpp" ]; then
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PREFIX='suspicious: '
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elif [ "${cppORh}" != "h" ]; then
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echo -e "Warning: the error was not parsed correctly."\
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"\nThe following string was expected to be"\
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"'.cpp' or '.h': \n ${cppORh}" >&2
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echo ERROR_OUTPUT: "${ERROR_OUTPUT}"
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echo cppORh: "${cppORh}"
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fi
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fi
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return "${ERROR_CODE}"
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}
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echo Making the tree first...
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make -j${NCORES} 2>&1 >/dev/null || exit
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echo "BUILD_FN exited without error after removing the following include statements invididually:" > "${LOG_FILE}" \
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|| { echo "ERROR: could not create log file, ${LOG_FILE}"; exit 1; }
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find -regex ".*\(cpp\|h\)$" | grep -vE "frontends/qt/ui_|frontends/qt/moc_" | sort |
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while read FILE_
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do
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FILE_COPY=$( tempfile )
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cp "${FILE_}" "${FILE_COPY}" \
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|| { echo "ERROR: bu copy failed" >&2; exit 1; }
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echo -n "processing ${FILE_}..."
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grep "${PATTERN}" "${FILE_}" | \
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while read INCLUDE
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do
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echo -n ${INCLUDE},
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if echo "${INCLUDE}" | grep -q -v "${EXCLUDE}"; then
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cp "${FILE_COPY}" "${FILE_}" \
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|| { echo "ERROR: restore copy failed" >&2; exit 1; }
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sed -i "s@${INCLUDE}@@" "${FILE_}"
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BUILD_FN
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BUILD_FN_RET=$?
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if [ "${BUILD_FN_RET}" = 0 ]; then
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echo "${FILE_}::${INCLUDE}" >> "${LOG_FILE}"
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elif [ -n "${PREFIX}" ]; then
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if [ ${FILE_:(-2):2} == .h ]; then
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echo "${PREFIX}${FILE_}::${INCLUDE}" >> "${LOG_FILE}"
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fi
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fi
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fi
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done
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echo
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cp "${FILE_COPY}" "${FILE_}"
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done
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