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Genex: Add $<REMOVE_DUPLICATES:list>

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Sebastian Lipponer
2019-04-01 21:47:12 +02:00
parent 11338389e5
commit abbb8a7b1d
13 changed files with 82 additions and 0 deletions
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2
Help/manual/cmake-generator-expressions.7.rst
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@@ -88,6 +88,8 @@ String Comparisons
``$<IN_LIST:string,list>``
``1`` if ``string`` is member of the semicolon-separated ``list``, else ``0``.
Uses case-sensitive comparisons.
``$<REMOVE_DUPLICATES:list>``
Removes duplicated items in the given ``list``.
``$<VERSION_LESS:v1,v2>``
``1`` if ``v1`` is a version less than ``v2``, else ``0``.
``$<VERSION_GREATER:v1,v2>``

30
Source/cmGeneratorExpressionNode.cxx
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@@ -15,6 +15,7 @@
#include "cmMessageType.h"
#include "cmOutputConverter.h"
#include "cmPolicies.h"
#include "cmRange.h"
#include "cmState.h"
#include "cmStateSnapshot.h"
#include "cmStateTypes.h"
@@ -326,6 +327,34 @@ static const struct InListNode : public cmGeneratorExpressionNode
}
} inListNode;
static const struct RemoveDuplicatesNode : public cmGeneratorExpressionNode
{
RemoveDuplicatesNode() {} // NOLINT(modernize-use-equals-default)
int NumExpectedParameters() const override { return 1; }
std::string Evaluate(
const std::vector<std::string>& parameters,
cmGeneratorExpressionContext* context,
const GeneratorExpressionContent* content,
cmGeneratorExpressionDAGChecker* /*dagChecker*/) const override
{
if (parameters.size() != 1) {
reportError(
context, content->GetOriginalExpression(),
"$<REMOVE_DUPLICATES:...> expression requires one parameter");
}
std::vector<std::string> values;
cmSystemTools::ExpandListArgument(parameters.front(), values, true);
auto valuesEnd = cmRemoveDuplicates(values);
auto valuesBegin = values.cbegin();
return cmJoin(cmMakeRange(valuesBegin, valuesEnd), ";");
}
} removeDuplicatesNode;
static const struct TargetExistsNode : public cmGeneratorExpressionNode
{
TargetExistsNode() {} // NOLINT(modernize-use-equals-default)
@@ -2158,6 +2187,7 @@ const cmGeneratorExpressionNode* cmGeneratorExpressionNode::GetNode(
{ "STREQUAL", &strEqualNode },
{ "EQUAL", &equalNode },
{ "IN_LIST", &inListNode },
{ "REMOVE_DUPLICATES", &removeDuplicatesNode },
{ "LOWER_CASE", &lowerCaseNode },
{ "UPPER_CASE", &upperCaseNode },
{ "MAKE_C_IDENTIFIER", &makeCIdentifierNode },

6
Tests/RunCMake/GeneratorExpression/REMOVE_DUPLICATES-1-check.cmake Normal file
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@@ -0,0 +1,6 @@
file(READ "${RunCMake_TEST_BINARY_DIR}/REMOVE_DUPLICATES-generated.txt" content)
set(expected "1")
if(NOT content STREQUAL expected)
set(RunCMake_TEST_FAILED "actual content:\n [[${content}]]\nbut expected:\n [[${expected}]]")
endif()

3
Tests/RunCMake/GeneratorExpression/REMOVE_DUPLICATES-1.cmake Normal file
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@@ -0,0 +1,3 @@
cmake_policy(VERSION 3.11)
file(GENERATE OUTPUT "REMOVE_DUPLICATES-generated.txt" CONTENT "$<REMOVE_DUPLICATES:1>")

6
Tests/RunCMake/GeneratorExpression/REMOVE_DUPLICATES-2-check.cmake Normal file
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@@ -0,0 +1,6 @@
file(READ "${RunCMake_TEST_BINARY_DIR}/REMOVE_DUPLICATES-generated.txt" content)
set(expected "1")
if(NOT content STREQUAL expected)
set(RunCMake_TEST_FAILED "actual content:\n [[${content}]]\nbut expected:\n [[${expected}]]")
endif()

3
Tests/RunCMake/GeneratorExpression/REMOVE_DUPLICATES-2.cmake Normal file
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@@ -0,0 +1,3 @@
cmake_policy(VERSION 3.11)
file(GENERATE OUTPUT "REMOVE_DUPLICATES-generated.txt" CONTENT "$<REMOVE_DUPLICATES:1$<SEMICOLON>1>")

6
Tests/RunCMake/GeneratorExpression/REMOVE_DUPLICATES-3-check.cmake Normal file
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@@ -0,0 +1,6 @@
file(READ "${RunCMake_TEST_BINARY_DIR}/REMOVE_DUPLICATES-generated.txt" content)
set(expected "2;1")
if(NOT content STREQUAL expected)
set(RunCMake_TEST_FAILED "actual content:\n [[${content}]]\nbut expected:\n [[${expected}]]")
endif()

3
Tests/RunCMake/GeneratorExpression/REMOVE_DUPLICATES-3.cmake Normal file
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@@ -0,0 +1,3 @@
cmake_policy(VERSION 3.11)
file(GENERATE OUTPUT "REMOVE_DUPLICATES-generated.txt" CONTENT "$<REMOVE_DUPLICATES:2$<SEMICOLON>1>")

6
Tests/RunCMake/GeneratorExpression/REMOVE_DUPLICATES-4-check.cmake Normal file
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@@ -0,0 +1,6 @@
file(READ "${RunCMake_TEST_BINARY_DIR}/REMOVE_DUPLICATES-generated.txt" content)
set(expected "2;1")
if(NOT content STREQUAL expected)
set(RunCMake_TEST_FAILED "actual content:\n [[${content}]]\nbut expected:\n [[${expected}]]")
endif()

3
Tests/RunCMake/GeneratorExpression/REMOVE_DUPLICATES-4.cmake Normal file
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@@ -0,0 +1,3 @@
cmake_policy(VERSION 3.11)
file(GENERATE OUTPUT "REMOVE_DUPLICATES-generated.txt" CONTENT "$<REMOVE_DUPLICATES:2$<SEMICOLON>1$<SEMICOLON>2>")

6
Tests/RunCMake/GeneratorExpression/REMOVE_DUPLICATES-empty-check.cmake Normal file
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@@ -0,0 +1,6 @@
file(READ "${RunCMake_TEST_BINARY_DIR}/REMOVE_DUPLICATES-generated.txt" content)
set(expected "")
if(NOT content STREQUAL expected)
set(RunCMake_TEST_FAILED "actual content:\n [[${content}]]\nbut expected:\n [[${expected}]]")
endif()

3
Tests/RunCMake/GeneratorExpression/REMOVE_DUPLICATES-empty.cmake Normal file
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@@ -0,0 +1,3 @@
cmake_policy(VERSION 3.11)
file(GENERATE OUTPUT "REMOVE_DUPLICATES-generated.txt" CONTENT "$<REMOVE_DUPLICATES:>")

5
Tests/RunCMake/GeneratorExpression/RunCMakeTest.cmake
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@@ -53,6 +53,11 @@ run_cmake(TARGET_GENEX_EVAL)
run_cmake(GENEX_EVAL-recursion1)
run_cmake(GENEX_EVAL-recursion2)
run_cmake(GENEX_EVAL)
run_cmake(REMOVE_DUPLICATES-empty)
run_cmake(REMOVE_DUPLICATES-1)
run_cmake(REMOVE_DUPLICATES-2)
run_cmake(REMOVE_DUPLICATES-3)
run_cmake(REMOVE_DUPLICATES-4)
run_cmake(ImportedTarget-TARGET_BUNDLE_DIR)
run_cmake(ImportedTarget-TARGET_BUNDLE_CONTENT_DIR)