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Q_HOST_OS = $${QMAKE_HOST.os}
Q_LOWER_HOST_OS = $$lower( $${Q_HOST_OS} )
win32 {
!isEqual( Q_LOWER_HOST_OS, "windows" ) {
# we are cross building for windows
CONFIG *= cb_win32
}
}
macx {
!isEqual( Q_LOWER_HOST_OS, "darwin" ) {
# we are cross building for mac os x
CONFIG *= cb_mac
}
}
# the build target os
Q_TARGET = $${Q_HOST_OS}
# the build target arch
Q_ARCH = $${QT_ARCH}
cb_win32 {
Q_TARGET = Windows
}
cb_mac {
Q_TARGET = Darwin
}
Q_TARGET_ARCH = "$${Q_TARGET}-$${Q_ARCH}"
# Some useful variables that can't be easily added in variable values directly
Q_NULL =
Q_BACK_SLASH = "\\"
Q_SLASH = "/"
Q_QUOTE = "\""
Q_DOLLAR = "\\$"
Q_OPENING_BRACE = "\\{"
Q_CLOSING_BRACE = "\\}"
# Mimic an auto generated file where the content is replaced with qmake variable values
# $$1 = Template source file path
# $$2 = Generated target file path
defineTest( autoGenerateFile ) {
!build_pass {
generator.source = $${1}
generator.target = $${2}
# Replace slashes by back slashes on native windows host
win32:!cb_win32 {
generator.source = $$replace( generator.source, $${Q_SLASH}, $${Q_BACK_SLASH} )
generator.target = $$replace( generator.target, $${Q_SLASH}, $${Q_BACK_SLASH} )
}
# Delete existing file
exists( $${generator.target} ) {
win32:!cb_win32 {
system( "del $${generator.target}" )
} else {
system( "rm $${generator.target}" )
}
}
# create target path if needed
path = $$dirname( generator.target )
!isEmpty( path ):!exists( $${path} ) {
win32:!cb_win32 {
system( "mkdir $${path}" )
} else {
system( "mkdir -p $${path}" )
}
}
# Get template content
generator.content = $$cat( $${generator.source}, false )
# Find template variables name
#generator.variables = $$find( generator.content, "\\$\\$[^\s\$]+" )
# Generate the find variables command
generator.commands = "grep -E -i -o '\\$\\$[$${Q_OPENING_BRACE}]?[[:alnum:]_-]+[$${Q_CLOSING_BRACE}]?' $${generator.source}"
win32:!cb_win32:generator.commands = "grep command not available."
# Get template variables name
generator.variables = $$system( $${generator.commands} )
#message( cmd: $${generator.commands} )
#message( Variables: $$generator.variables )
# Transform each variable
for( variable, generator.variables ) {
name = $${variable}
name = $$replace( name, $${Q_QUOTE}, "" )
name = $$replace( name, $${Q_DOLLAR}, "" )
name = $$replace( name, $${Q_OPENING_BRACE}, "" )
name = $$replace( name, $${Q_CLOSING_BRACE}, "" )
generator.content = $$replace( generator.content, $${Q_DOLLAR}$${Q_DOLLAR}$${Q_OPENING_BRACE}$${name}$${Q_CLOSING_BRACE}, $$eval( $${name} ) )
generator.content = $$replace( generator.content, $${Q_DOLLAR}$${Q_DOLLAR}$${name}, $$eval( $${name} ) )
#message( --- Found: $$variable ($$name) - $$eval( $$name ) )
}
# escape characters that are special for windows echo command
win32:!cb_win32 {
generator.content = $$replace( generator.content, "\\^", "^^" )
generator.content = $$replace( generator.content, "<", "^<" )
generator.content = $$replace( generator.content, ">", "^>" )
generator.content = $$replace( generator.content, "\\|", "^|" )
generator.content = $$replace( generator.content, "&", "^&" )
# these should be escaped too but qmake values can't be ( or ) so we can't replace...
#generator.content = $$replace( generator.content, "\\(", "^(" )
#generator.content = $$replace( generator.content, "\\)", "^)" )
} else {
#mac:generator.content = $$replace( generator.content, $${Q_BACK_SLASH}, $${Q_BACK_SLASH}$${Q_BACK_SLASH}$${Q_BACK_SLASH} )
#else:generator.content = $$replace( generator.content, $${Q_BACK_SLASH}$${Q_BACK_SLASH}, $${Q_BACK_SLASH}$${Q_BACK_SLASH}$${Q_BACK_SLASH} )
generator.content = $$replace( generator.content, $${Q_BACK_SLASH}$${Q_BACK_SLASH}, $${Q_BACK_SLASH}$${Q_BACK_SLASH}$${Q_BACK_SLASH} )
generator.content = $$replace( generator.content, $${Q_QUOTE}, $${Q_BACK_SLASH}$${Q_QUOTE} )
}
message( Generating $${generator.target}... )
win32:!cb_win32 {
generator.content = $$replace( generator.content, "\\n", ">> $${generator.target} && echo." )
generator.commands = "echo ^ $${generator.content} >> $${generator.target}"
} else {
generator.commands = "echo \" $${generator.content}\" > $${generator.target}"
}
system( $${generator.commands} )
}
}
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