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fix filtering of system paths

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the path filtering functions assume that DEFAULT_{INC,LIB}DIRS are
newline separated lists of unquoted strings, which 8fbf959be broke.

Task-number: QTBUG-33714
Change-Id: Ie07909963ac5155a8ac79ca9254f34069925e001
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Oswald Buddenhagen 2013-10-24 20:36:25 +02:00 committed by The Qt Project
parent 65b12fbdb1
commit 67c9b5ad9f
1 changed files with 23 additions and 21 deletions
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44
configure vendored
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@ -93,6 +93,13 @@ shellEscape()
echo "$@" | sed 's/ /\ /g'
}
shellQuoteLines()
{
# The call of the outer echo makes the shell word-split the output of
# the nested pipe, thus effectively converting newlines to spaces.
echo `echo "$1" | sed 's,^[^ ]* .*$,"&",'`
}
# Adds a new qmake variable to the cache
# Usage: QMakeVar mode varname contents
# where mode is one of: set, add, del
@ -3028,35 +3035,26 @@ else
CFG_FRAMEWORK=no
fi
# auto-detect default include and library search paths
unset tty
[ "$OPT_VERBOSE" = "yes" ] && tty=/dev/stderr
# Auto-detect default include and library search paths.
eval `LC_ALL=C $TEST_COMPILER $SYSROOT_FLAG $TEST_COMPILER_CXXFLAGS -xc++ -E -v - < /dev/null 2>&1 > /dev/null | $AWK '
# Use intermediate variable to get around backtick/quote nesting problems.
awkprog='
BEGIN { ORS = ""; FS = "="; incs = 0; libs = 0; }
function normalize(dir)
{
do {
odir = dir
gsub(/\\/[^\\/]+\\/\\.\\./, "", dir)
gsub(/\/[^\/]+\/\.\./, "", dir)
} while (dir != odir);
do {
odir = dir
gsub(/\\/\\./, "", dir)
gsub(/\/\./, "", dir)
} while (dir != odir);
sub("/$", "", dir);
return dir;
}
function quote(s)
{
# We only handle spaces
if (match(s, " ") != 0)
return "\\\\\"" s "\\\\\"";
return s;
}
# extract include paths from indented lines between
# #include <...> search starts here:
# and
@ -3064,7 +3062,7 @@ function quote(s)
/^\#include </ { yup=1; print "DEFAULT_INCDIRS=\""; next }
/^End of search/ { yup=0; print "\"\n" }
/ \(framework directory\)$/ { next }
yup { print quote(normalize(substr($0, 2))) " "; ++incs }
yup { print normalize(substr($0, 2)) "\n"; ++incs }
# extract from one line like LIBRARY_PATH=/one/path:/another/path:...
$1 == "LIBRARY_PATH" {
@ -3073,7 +3071,7 @@ $1 == "LIBRARY_PATH" {
for (lib in library_paths) {
dir = normalize(library_paths[lib]);
if (!(dir in dirs)) {
print quote(dir) " ";
print dir "\n";
dirs[dir] = 1;
}
}
@ -3082,10 +3080,14 @@ $1 == "LIBRARY_PATH" {
END {
if (incs == 0)
print "DEFAULT_INCDIRS=\"/usr/include /usr/local/include\"\n";
print "DEFAULT_INCDIRS=\"/usr/include\n/usr/local/include\"\n";
if (libs == 0)
print "DEFAULT_LIBDIRS=\"/lib /usr/lib\"\n";
}' | tee $tty`
print "DEFAULT_LIBDIRS=\"/lib\n/usr/lib\"\n";
}'
unset tty
[ "$OPT_VERBOSE" = "yes" ] && tty=/dev/stderr
eval "`LC_ALL=C $TEST_COMPILER $SYSROOT_FLAG $TEST_COMPILER_CXXFLAGS -xc++ -E -v - < /dev/null 2>&1 > /dev/null | $AWK "$awkprog" | tee $tty`"
unset tty
#setup the build parts
@ -6597,8 +6599,8 @@ host_build {
QT_TARGET_ARCH = $CFG_ARCH
} else {
QT_ARCH = $CFG_ARCH
QMAKE_DEFAULT_LIBDIRS = $DEFAULT_LIBDIRS
QMAKE_DEFAULT_INCDIRS = $DEFAULT_INCDIRS
QMAKE_DEFAULT_LIBDIRS = `shellQuoteLines "$DEFAULT_LIBDIRS"`
QMAKE_DEFAULT_INCDIRS = `shellQuoteLines "$DEFAULT_INCDIRS"`
}
QT_EDITION = $Edition
QT_CONFIG += $QT_CONFIG