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ENH: Add full target version signature cmTarget::GetTargetVersion.

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This commit is contained in:
Brad King 2008-07-09 10:09:00 -04:00
parent ba84524207
commit da4f142cc1
2 changed files with 21 additions and 3 deletions
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19
Source/cmTarget.cxx
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@ -1755,20 +1755,33 @@ const char* cmTarget::NormalGetLocation(const char* config)
//---------------------------------------------------------------------------- //----------------------------------------------------------------------------
void cmTarget::GetTargetVersion(int& major, int& minor) void cmTarget::GetTargetVersion(int& major, int& minor)
{
int patch;
this->GetTargetVersion(false, major, minor, patch);
}
//----------------------------------------------------------------------------
void cmTarget::GetTargetVersion(bool soversion,
int& major, int& minor, int& patch)
{ {
// Set the default values. // Set the default values.
major = 0; major = 0;
minor = 0; minor = 0;
patch = 0;
// Look for a VERSION property. // Look for a VERSION or SOVERSION property.
if(const char* version = this->GetProperty("VERSION")) const char* prop = soversion? "SOVERSION" : "VERSION";
if(const char* version = this->GetProperty(prop))
{ {
// Try to parse the version number and store the results that were // Try to parse the version number and store the results that were
// successfully parsed. // successfully parsed.
int parsed_major; int parsed_major;
int parsed_minor; int parsed_minor;
switch(sscanf(version, "%d.%d", &parsed_major, &parsed_minor)) int parsed_patch;
switch(sscanf(version, "%d.%d.%d",
&parsed_major, &parsed_minor, &parsed_patch))
{ {
case 3: patch = parsed_patch; // no break!
case 2: minor = parsed_minor; // no break! case 2: minor = parsed_minor; // no break!
case 1: major = parsed_major; // no break! case 1: major = parsed_major; // no break!
default: break; default: break;

5
Source/cmTarget.h
View File

@ -265,6 +265,11 @@ public:
not set or cannot be parsed. */ not set or cannot be parsed. */
void GetTargetVersion(int& major, int& minor); void GetTargetVersion(int& major, int& minor);
/** Get the target major, minor, and patch version numbers
interpreted from the VERSION or SOVERSION property. Version 0
is returned if the property is not set or cannot be parsed. */
void GetTargetVersion(bool soversion, int& major, int& minor, int& patch);
/** /**
* Trace through the source files in this target and add al source files * Trace through the source files in this target and add al source files
* that they depend on, used by all generators * that they depend on, used by all generators