occt 7.2 build: xlocale.h not found

[lypwig]

I get the error xlocale.h not found when building occt 7.2 from sources.

Installed dependencies:

• glu 9.0.1
• freeglut 3.2.1
• tcl 8.6.10
• tk 8.6.10

[lypwig]

After some search I found that a solution was to create a symlink: ln -s /usr/include/locale.h /usr/include/xlocale.h