Teach configure to run either qmake or cmake
Task-number: QTBUG-74139 Change-Id: I609ec4b3ef9f30455bd72aaebad0b6c766c39cd7 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
This commit is contained in:
Ville Voutilainen
parent
9fade925e3
commit
3a9ffadf69
177
configure
vendored
177
configure
vendored
@ -42,18 +42,27 @@ outpath=`/bin/pwd`
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WHICH="which"
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PERL=
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findPerl()
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{
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PERL=`$WHICH perl 2>/dev/null`
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}
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# find out which awk we want to use, prefer gawk, then nawk, then regular awk
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AWK=
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findAwk()
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{
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for e in gawk nawk awk; do
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if "$WHICH" $e >/dev/null 2>&1 && ( $e -f /dev/null /dev/null ) >/dev/null 2>&1; then
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AWK=$e
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break
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fi
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done
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}
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# find a make command
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findMake()
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{
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if [ -z "$MAKE" ]; then
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MAKE=
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for mk in gmake make; do
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@ -70,20 +79,26 @@ if [ -z "$MAKE" ]; then
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# export MAKE, we need it later in the config.tests
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export MAKE
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fi
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}
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# make sure qmake is not confused by these. recursion via Makefiles would
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# be still affected, so just unsetting them here is not an option.
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checkQMakeEnv()
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{
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if [ -n "$QMAKESPEC" ] || [ -n "$XQMAKESPEC" ] || \
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[ -n "$QMAKEPATH" ] || [ -n "$QMAKEFEATURES" ]; then
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echo >&2 "Please make sure to unset the QMAKESPEC, XQMAKESPEC, QMAKEPATH,"
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echo >&2 "and QMAKEFEATURES environment variables prior to building Qt."
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exit 1
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fi
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}
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# do this early so we don't store it in config.status
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CFG_TOPLEVEL=
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relpathMangled=$relpath
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outpathPrefix=
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checkTopLevelBuild()
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{
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relpathMangled=$relpath
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if [ x"$1" = x"-top-level" ]; then
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CFG_TOPLEVEL=yes
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relpathMangled=`dirname "$relpath"`
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@ -95,9 +110,48 @@ else
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exit 1
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fi
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fi
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}
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CMAKE_CMDLINE=
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getCMakeCmdLine()
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{
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PASSTHRU=
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set -f # suppress globbing in for loop
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SAVED_IFS=$IFS
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IFS='
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'
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for i in "$@"; do
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if [ "$PASSTHRU" = "yes" ]; then
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CMAKE_CMDLINE="$CMAKE_CMDLINE
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$i"
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else
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case $i in
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--no-*)
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VAR=`echo $i | sed 's,^--no-\(.*\),\1,'`
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CMAKE_CMDLINE="$CMAKE_CMDLINE
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-DFEATURE_${VAR}=OFF"
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;;
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-no-*)
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VAR=`echo $i | sed 's,^-no-\(.*\),\1,'`
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CMAKE_CMDLINE="$CMAKE_CMDLINE
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-DFEATURE_${VAR}=OFF"
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;;
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--)
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PASSTHRU=yes
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;;
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*)
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;;
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esac
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fi
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done
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set +f
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IFS=$SAVED_IFS
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}
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OPT_CMDLINE= # expanded version for the script
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QMAKE_CMDLINE= # verbatim version for qmake call
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getOptAndQMakeCmdLines()
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{
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set -f # suppress globbing in for loop
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SAVED_IFS=$IFS
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IFS='
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@ -132,6 +186,7 @@ for i in $OPT_CMDLINE; do
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done
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set +f
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IFS=$SAVED_IFS
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}
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#-------------------------------------------------------------------------------
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# utility functions
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@ -298,7 +353,8 @@ getQMakeConf()
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#-------------------------------------------------------------------------------
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# operating system detection
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#-------------------------------------------------------------------------------
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detectOperatingSystem()
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{
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# need that throughout the script
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UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
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UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
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@ -312,11 +368,12 @@ if [ "$OSTYPE" = "msys" ]; then
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relpath=`(cd "$relpath"; pwd -W)`
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outpath=`pwd -W`
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fi
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}
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#-------------------------------------------------------------------------------
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# Verify Xcode installation on Mac OS
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#-------------------------------------------------------------------------------
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maybeVerifyXcode()
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{
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if [ "$BUILD_ON_MAC" = "yes" ]; then
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if ! /usr/bin/xcode-select --print-path >/dev/null 2>&1; then
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echo >&2
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@ -339,7 +396,7 @@ if [ "$BUILD_ON_MAC" = "yes" ]; then
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fi
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fi
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fi
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}
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#-----------------------------------------------------------------------------
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# Qt version detection
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#-----------------------------------------------------------------------------
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@ -347,6 +404,8 @@ QT_VERSION=
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QT_MAJOR_VERSION=
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QT_MINOR_VERSION=0
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QT_PATCH_VERSION=0
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detectQtVersion()
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{
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eval `sed -n -e 's/^MODULE_VERSION = \(\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*\)$/QT_VERSION=\1\
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QT_MAJOR_VERSION=\2\
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QT_MINOR_VERSION=\3\
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@ -356,7 +415,7 @@ if [ -z "$QT_MAJOR_VERSION" ]; then
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echo "Cannot proceed."
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exit 1
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fi
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}
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#-------------------------------------------------------------------------------
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# initalize variables
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#-------------------------------------------------------------------------------
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@ -372,11 +431,13 @@ OPT_VERBOSE=no
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OPT_HELP=
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CFG_SILENT=no
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CFG_DEV=no
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BUILD_WITH_CMAKE=no
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#-------------------------------------------------------------------------------
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# parse command line arguments
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#-------------------------------------------------------------------------------
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parseCommandline()
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{
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# parse the arguments, setting things to "yes" or "no"
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while [ "$#" -gt 0 ]; do
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CURRENT_OPT="$1"
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@ -523,6 +584,9 @@ while [ "$#" -gt 0 ]; do
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# need to keep this here, to ensure qmake is built silently
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CFG_SILENT="$VAL"
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;;
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cmake)
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BUILD_WITH_CMAKE=yes
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;;
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*)
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;;
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esac
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@ -532,11 +596,12 @@ while [ "$#" -gt 0 ]; do
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fi
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done
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[ "x$ERROR" = "xyes" ] && exit 1
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}
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#-------------------------------------------------------------------------------
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# help - interactive parts of the script _after_ this section please
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#-------------------------------------------------------------------------------
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handleHelp()
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{
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if [ "$OPT_HELP" = "yes" ]; then
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cat $relpath/config_help.txt
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if [ -n "$CFG_TOPLEVEL" ]; then
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@ -551,12 +616,13 @@ if [ "$OPT_HELP" = "yes" ]; then
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fi
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exit 0
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fi
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}
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#-------------------------------------------------------------------------------
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# platform detection
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#-------------------------------------------------------------------------------
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PLATFORM_NOTES=
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detectPlatform()
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{
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if [ -z "$PLATFORM" ]; then
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case "$UNAME_SYSTEM:$UNAME_RELEASE" in
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Darwin:*)
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@ -622,11 +688,13 @@ if [ -z "$PLATFORM" ]; then
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esac
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fi
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echo "$PLATFORM_NOTES" > "${outpathPrefix}.config.notes"
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}
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#-------------------------------------------------------------------------------
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# command line and environment validation
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#-------------------------------------------------------------------------------
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validateEnv()
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{
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if [ -d "$PLATFORM" ]; then
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QMAKESPEC="$PLATFORM"
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else
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@ -656,11 +724,12 @@ if [ '!' -d "$QMAKESPEC" ]; then
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echo
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exit 2
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fi
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}
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#-------------------------------------------------------------------------------
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# build tree initialization
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#-------------------------------------------------------------------------------
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initBuildTree()
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{
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# is this a shadow build?
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if [ "$OPT_SHADOW" = "maybe" ]; then
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OPT_SHADOW=no
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@ -688,22 +757,7 @@ if [ "$OPT_SHADOW" = "yes" ]; then
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mkdir -p "$outpath/mkspecs"
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fi
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# -----------------------------------------------------------------------------
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# build qmake
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# -----------------------------------------------------------------------------
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# symlink includes
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if [ -e "$relpath/.git" ]; then
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if [ -z "$PERL" ]; then
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echo
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echo "You need perl in your PATH to make a build from GIT."
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echo "Cannot proceed."
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exit 1
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fi
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"$relpath/bin/syncqt.pl" -version $QT_VERSION -minimal -module QtCore "$relpath" || exit 1
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fi
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}
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# $1: input variable name (awk regexp)
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# $2: optional output variable name
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@ -715,6 +769,23 @@ setBootstrapVariable()
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getQMakeConf "$1" | echo ${2-$1} = `if [ -n "$3" ]; then sed "$3"; else cat; fi` >> "$mkfile"
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}
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# -----------------------------------------------------------------------------
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# build qmake
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# -----------------------------------------------------------------------------
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buildQMake()
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{
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# symlink includes
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if [ -e "$relpath/.git" ]; then
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if [ -z "$PERL" ]; then
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echo
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echo "You need perl in your PATH to make a build from GIT."
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echo "Cannot proceed."
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exit 1
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fi
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"$relpath/bin/syncqt.pl" -version $QT_VERSION -minimal -module QtCore "$relpath" || exit 1
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fi
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# build qmake
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echo "Creating qmake..."
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mkdir -p "$outpath/qmake" || exit
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@ -813,11 +884,14 @@ setBootstrapVariable()
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fi
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echo "Done."
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fi
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}
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#-------------------------------------------------------------------------------
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# create a qt.conf for the Qt build tree itself
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#-------------------------------------------------------------------------------
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createQtConf()
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{
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# Note that this file is just sufficient to boot configure, by which it is
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# replaced in-place with a version which is suitable for building all of Qt.
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QTCONFFILE="$outpath/bin/qt.conf"
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@ -834,11 +908,13 @@ if [ x"$relpath" != x"$outpath" ]; then
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Prefix=$relpath
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EOF
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fi
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}
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#-------------------------------------------------------------------------------
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# configure and build top-level makefile
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#-------------------------------------------------------------------------------
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createToplevelMakefile()
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{
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# recreate command line for qmake
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set -f
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SAVED_IFS=$IFS
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@ -859,3 +935,42 @@ if [ -n "$CFG_HOST_QT_TOOLS_PATH" ]; then
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else
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"$outpath/bin/qmake" "$relpathMangled" -- "$@"
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fi
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}
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runCMake()
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{
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# recreate command line for cmake
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set -f
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SAVED_IFS=$IFS
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IFS='
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'
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for i in $CMAKE_CMDLINE; do
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set -- $* "$i"
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done
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set +f
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IFS=$SAVED_IFS
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cmake $* "$relpath"
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}
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parseCommandline $@
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handleHelp
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if [ "$BUILD_WITH_CMAKE" = "yes" ]; then
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getCMakeCmdLine $@
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runCMake
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else
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findPerl
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findAwk
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findMake
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checkQMakeEnv
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checkTopLevelBuild
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getOptAndQMakeCmdLines $@
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detectOperatingSystem
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maybeVerifyXcode
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detectQtVersion
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detectPlatform
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validateEnv
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initBuildTree
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buildQMake
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createQtConf
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createToplevelMakefile
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fi
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