Modules/CMakeOBJCInformation.cmake · 75dadc45580b772584f5b3184ee78fbe7203f14b · Mattias Ellert / CMake

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4 years ago

8a2977ba

OBJCXX: Fix regression for compiling cpp files as objcxx · 8a2977ba

Cristian Adam authored 4 years ago and

Brad King committed 4 years ago

In commit 8d61294c (PCH: Mark CMake PCH source files as -x
<lang>-header, 2020-09-04, v3.18.3~14^2) we removed the explicit `-x
objective-c++` flag.  This broke cases with custom source extensions.

Restore the explicit `-x objective-c[++]` flag and put it before the
`<FLAGS>` placeholder.  The latter will contain the proper `-x
objective-c[++]-header` value and will override the `-x objective-c[++]`
value set before.

Fixes: #21234

8a2977ba

History

OBJCXX: Fix regression for compiling cpp files as objcxx

Cristian Adam authored 4 years ago and

Brad King committed 4 years ago

In commit 8d61294c (PCH: Mark CMake PCH source files as -x
<lang>-header, 2020-09-04, v3.18.3~14^2) we removed the explicit `-x
objective-c++` flag.  This broke cases with custom source extensions.

Restore the explicit `-x objective-c[++]` flag and put it before the
`<FLAGS>` placeholder.  The latter will contain the proper `-x
objective-c[++]-header` value and will override the `-x objective-c[++]`
value set before.

Fixes: #21234

CMakeOBJCInformation.cmake 6.63 KiB