diff options
Diffstat (limited to 'Source/cmPolicies.cxx')
| -rw-r--r-- | Source/cmPolicies.cxx | 79 |
1 files changed, 51 insertions, 28 deletions
diff --git a/Source/cmPolicies.cxx b/Source/cmPolicies.cxx index 2d41d40..69d3e51 100644 --- a/Source/cmPolicies.cxx +++ b/Source/cmPolicies.cxx @@ -3,6 +3,7 @@ #include "cmMakefile.h" #include "cmSourceFile.h" #include "cmVersion.h" +#include "cmVersionMacros.h" #include <map> #include <set> #include <queue> @@ -22,6 +23,7 @@ public: unsigned int majorVersionIntroduced, unsigned int minorVersionIntroduced, unsigned int patchVersionIntroduced, + unsigned int tweakVersionIntroduced, cmPolicies::PolicyStatus status) { if (!idString || !shortDescription || ! longDescription) @@ -37,21 +39,26 @@ public: this->MajorVersionIntroduced = majorVersionIntroduced; this->MinorVersionIntroduced = minorVersionIntroduced; this->PatchVersionIntroduced = patchVersionIntroduced; + this->TweakVersionIntroduced = tweakVersionIntroduced; this->Status = status; } std::string GetVersionString() { - cmOStringStream error; - error << this->MajorVersionIntroduced << "." << - this->MinorVersionIntroduced << "." << - this->PatchVersionIntroduced; - return error.str(); + cmOStringStream v; + v << this->MajorVersionIntroduced << "." << this->MinorVersionIntroduced; + v << "." << this->PatchVersionIntroduced; + if(this->TweakVersionIntroduced > 0) + { + v << "." << this->TweakVersionIntroduced; + } + return v.str(); } bool IsPolicyNewerThan(unsigned int majorV, unsigned int minorV, - unsigned int patchV) + unsigned int patchV, + unsigned int tweakV) { if (majorV < this->MajorVersionIntroduced) { @@ -69,7 +76,15 @@ public: { return false; } - return (patchV < this->PatchVersionIntroduced); + if (patchV < this->PatchVersionIntroduced) + { + return true; + } + if (patchV > this->PatchVersionIntroduced) + { + return false; + } + return (tweakV < this->TweakVersionIntroduced); } cmPolicies::PolicyID ID; @@ -79,6 +94,7 @@ public: unsigned int MajorVersionIntroduced; unsigned int MinorVersionIntroduced; unsigned int PatchVersionIntroduced; + unsigned int TweakVersionIntroduced; cmPolicies::PolicyStatus Status; }; @@ -110,7 +126,7 @@ cmPolicies::cmPolicies() "The NEW behavior is to issue an error instead of a warning. " "An included file may set CMP0000 explicitly to affect how this " "policy is enforced for the main CMakeLists.txt file.", - 2,6,0, cmPolicies::WARN + 2,6,0,0, cmPolicies::WARN ); this->DefinePolicy( @@ -126,7 +142,7 @@ cmPolicies::cmPolicies() "and the cmake_policy command. " "However, CMake must still check CMAKE_BACKWARDS_COMPATIBILITY for " "projects written for CMake 2.4 and below.", - 2,6,0, cmPolicies::WARN + 2,6,0,0, cmPolicies::WARN ); this->DefinePolicy( @@ -148,7 +164,7 @@ cmPolicies::cmPolicies() "Custom targets must simply have globally unique names (unless one " "uses the global property ALLOW_DUPLICATE_CUSTOM_TARGETS with a " "Makefiles generator).", - 2,6,0, cmPolicies::WARN + 2,6,0,0, cmPolicies::WARN ); this->DefinePolicy( @@ -213,7 +229,7 @@ cmPolicies::cmPolicies() "Note that the warning for this policy will be issued for at most " "one target. This avoids flooding users with messages for every " "target when setting the policy once will probably fix all targets.", - 2,6,0, cmPolicies::WARN); + 2,6,0,0, cmPolicies::WARN); this->DefinePolicy( CMP0004, "CMP0004", @@ -229,7 +245,7 @@ cmPolicies::cmPolicies() "The setting for this policy used when checking the library names is " "that in effect when the target is created by an add_executable or " "add_library command.", - 2,6,0, cmPolicies::WARN); + 2,6,0,0, cmPolicies::WARN); this->DefinePolicy( CMP0005, "CMP0005", @@ -250,7 +266,7 @@ cmPolicies::cmPolicies() "for all native build tools automatically. " "See documentation of the COMPILE_DEFINITIONS target property for " "limitations of the escaping implementation.", - 2,6,0, cmPolicies::WARN); + 2,6,0,0, cmPolicies::WARN); this->DefinePolicy( CMP0006, "CMP0006", @@ -268,7 +284,7 @@ cmPolicies::cmPolicies() "DESTINATION if a BUNDLE DESTINATION is not given. " "The NEW behavior for this policy is to produce an error if a bundle " "target is installed without a BUNDLE DESTINATION.", - 2,6,0, cmPolicies::WARN); + 2,6,0,0, cmPolicies::WARN); this->DefinePolicy( CMP0007, "CMP0007", @@ -280,7 +296,7 @@ cmPolicies::cmPolicies() "The OLD behavior for this policy is to ignore empty list elements. " "The NEW behavior for this policy is to correctly count empty " "elements in a list. ", - 2,6,0, cmPolicies::WARN); + 2,6,0,0, cmPolicies::WARN); this->DefinePolicy( CMP0008, "CMP0008", @@ -306,7 +322,7 @@ cmPolicies::cmPolicies() "path and ask the linker to search for it. " "The NEW behavior for this policy is to trust the given path and " "pass it directly to the native build tool unchanged.", - 2,6,1, cmPolicies::WARN); + 2,6,1,0, cmPolicies::WARN); this->DefinePolicy( CMP0009, "CMP0009", @@ -322,7 +338,7 @@ cmPolicies::cmPolicies() "The NEW behavior for this policy is not to follow the symlinks " "by default, but only if FOLLOW_SYMLINKS is given as an additional " "argument to the FILE command.", - 2,6,2, cmPolicies::WARN); + 2,6,2,0, cmPolicies::WARN); this->DefinePolicy( CMP0010, "CMP0010", @@ -334,7 +350,7 @@ cmPolicies::cmPolicies() "The OLD behavior for this policy is to warn about the error, leave " "the string untouched, and continue. " "The NEW behavior for this policy is to report an error.", - 2,6,3, cmPolicies::WARN); + 2,6,3,0, cmPolicies::WARN); this->DefinePolicy( CMP0011, "CMP0011", @@ -354,7 +370,7 @@ cmPolicies::cmPolicies() "include() and find_package() commands. " "The NEW behavior for this policy is to allow the commands to do their " "default cmake_policy PUSH and POP.", - 2,6,3, cmPolicies::WARN); + 2,6,3,0, cmPolicies::WARN); this->DefinePolicy( CMP0012, "CMP0012", @@ -376,7 +392,7 @@ cmPolicies::cmPolicies() "named like numbers and boolean constants. " "The NEW behavior for this policy is to recognize numbers and " "boolean constants without dereferencing variables with such names.", - 2,8,0, cmPolicies::WARN); + 2,8,0,0, cmPolicies::WARN); this->DefinePolicy( CMP0013, "CMP0013", @@ -393,7 +409,7 @@ cmPolicies::cmPolicies() "directories. " "The NEW behavior for this policy is to disallow duplicate binary " "directories with an error.", - 2,8,0, cmPolicies::WARN); + 2,8,0,0, cmPolicies::WARN); this->DefinePolicy( CMP0014, "CMP0014", @@ -405,7 +421,7 @@ cmPolicies::cmPolicies() "the case is an error. " "The OLD behavior for this policy is to silently ignore the problem. " "The NEW behavior for this policy is to report an error.", - 2,8,0, cmPolicies::WARN); + 2,8,0,0, cmPolicies::WARN); this->DefinePolicy( CMP0015, "CMP0015", @@ -420,7 +436,7 @@ cmPolicies::cmPolicies() "The NEW behavior for this policy is to convert relative paths to " "absolute paths by appending the relative path to " "CMAKE_CURRENT_SOURCE_DIR.", - 2,8,1, cmPolicies::WARN); + 2,8,1,0, cmPolicies::WARN); } cmPolicies::~cmPolicies() @@ -441,6 +457,7 @@ void cmPolicies::DefinePolicy(cmPolicies::PolicyID iD, unsigned int majorVersionIntroduced, unsigned int minorVersionIntroduced, unsigned int patchVersionIntroduced, + unsigned int tweakVersionIntroduced, cmPolicies::PolicyStatus status) { // a policy must be unique and can only be defined once @@ -457,6 +474,7 @@ void cmPolicies::DefinePolicy(cmPolicies::PolicyID iD, majorVersionIntroduced, minorVersionIntroduced, patchVersionIntroduced, + tweakVersionIntroduced, status); this->PolicyStringMap[idString] = iD; } @@ -475,14 +493,15 @@ bool cmPolicies::ApplyPolicyVersion(cmMakefile *mf, unsigned int majorVer = 2; unsigned int minorVer = 0; unsigned int patchVer = 0; + unsigned int tweakVer = 0; // parse the string - if(sscanf(ver.c_str(), "%u.%u.%u", - &majorVer, &minorVer, &patchVer) < 2) + if(sscanf(ver.c_str(), "%u.%u.%u.%u", + &majorVer, &minorVer, &patchVer, &tweakVer) < 2) { cmOStringStream e; e << "Invalid policy version value \"" << ver << "\". " - << "A numeric major.minor[.patch] must be given."; + << "A numeric major.minor[.patch[.tweak]] must be given."; mf->IssueMessage(cmake::FATAL_ERROR, e.str()); return false; } @@ -510,7 +529,11 @@ bool cmPolicies::ApplyPolicyVersion(cmMakefile *mf, minorVer > cmVersion::GetMinorVersion()) || (majorVer == cmVersion::GetMajorVersion() && minorVer == cmVersion::GetMinorVersion() && - patchVer > cmVersion::GetPatchVersion())) + patchVer > cmVersion::GetPatchVersion()) || + (majorVer == cmVersion::GetMajorVersion() && + minorVer == cmVersion::GetMinorVersion() && + patchVer == cmVersion::GetPatchVersion() && + tweakVer > cmVersion::GetTweakVersion())) { cmOStringStream e; e << "An attempt was made to set the policy version of CMake to \"" @@ -528,7 +551,7 @@ bool cmPolicies::ApplyPolicyVersion(cmMakefile *mf, = this->Policies.begin(); for (;i != this->Policies.end(); ++i) { - if (i->second->IsPolicyNewerThan(majorVer,minorVer,patchVer)) + if (i->second->IsPolicyNewerThan(majorVer,minorVer,patchVer,tweakVer)) { if(i->second->Status == cmPolicies::REQUIRED_ALWAYS) { |