···

       
18
       
18
       
 
       


     

       
19
       
19
       
 
       
Controls the flags passed to `meson setup` during configure phase.

     

       
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20
       
 
       


     

       
21
       
21
       
+
       
#### `mesonBuildDir` {#meson-build-dir}

     

       
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22
       
+
       


     

       
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23
       
+
       
Directory where Meson will put intermediate files.

     

       
24
       
24
       
+
       


     

       
25
       
25
       
+
       
Setting this can be useful for debugging multiple Meson builds while in the same source directory, for example, when building for different platforms.

     

       
26
       
26
       
+
       
Different values for each build will prevent build artefacts from interefering with each other.

     

       
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27
       
+
       
This setting has no tangible effect when running the build in a sandboxed derivation.

     

       
28
       
28
       
+
       


     

       
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29
       
+
       
The default value is `build`.

     

       
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30
       
+
       


     

       
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31
       
 
       
#### `mesonWrapMode` {#meson-wrap-mode}

     

       
22
       
32
       
 
       


     

       
23
       
33
       
 
       
Which value is passed as

     

···

       
3
       
3
       
 
       
mesonConfigurePhase() {

     

       
4
       
4
       
 
       
    runHook preConfigure

     

       
5
       
5
       
 
       


     

       
6
       
6
       
+
       
    : ${mesonBuildDir:=build}

     

       
7
       
7
       
+
       


     

       
6
       
8
       
 
       
    local flagsArray=()

     

       
7
       
9
       
 
       


     

       
8
       
10
       
 
       
    if [ -z "${dontAddPrefix-}" ]; then

     
···

       
28
       
30
       
 
       


     

       
29
       
31
       
 
       
    echoCmd 'mesonConfigurePhase flags' "${flagsArray[@]}"

     

       
30
       
32
       
 
       


     

       
31
       
31
       
-
       
    meson setup build "${flagsArray[@]}"

     

       
32
       
32
       
-
       
    cd build || { echoCmd 'mesonConfigurePhase' "could not cd to build"; exit 1; }

     

       
33
       
33
       
+
       
    meson setup "$mesonBuildDir" "${flagsArray[@]}"

     

       
34
       
34
       
+
       
    cd "$mesonBuildDir" || { echoCmd 'mesonConfigurePhase' "could not cd to $mesonBuildDir"; exit 1; }

     

       
33
       
35
       
 
       


     

       
34
       
36
       
 
       
    if ! [[ -v enableParallelBuilding ]]; then

     

       
35
       
37
       
 
       
        enableParallelBuilding=1