[libc][complex] remove -ffreestanding flag from MPFRUtils compile options (#124702)

Sh0g0-1758 · web-flow · commit 839cdb58e71f · 2025-01-28T11:19:15.000+05:30
Fixes buildbot error in #121261
diff --git a/libc/utils/MPFRWrapper/CMakeLists.txt b/libc/utils/MPFRWrapper/CMakeLists.txt
@@ -28,6 +28,8 @@ if(LIBC_TESTS_CAN_USE_MPFR)
     MPFRUtils.h
   )
   _get_common_test_compile_options(compile_options "" "")
+  # mpfr/gmp headers do not work with -ffreestanding flag.
+  list(REMOVE_ITEM compile_options "-ffreestanding")
   target_compile_options(libcMPFRWrapper PRIVATE -O3 ${compile_options})
   add_dependencies(
     libcMPFRWrapper

Original file line number	Diff line number	Diff line change
`@@ -28,6 +28,8 @@ if(LIBC_TESTS_CAN_USE_MPFR)`
`28`	`28`	`MPFRUtils.h`
`29`	`29`	`)`
`30`	`30`	`_get_common_test_compile_options(compile_options "" "")`
	`31`	`+ # mpfr/gmp headers do not work with -ffreestanding flag.`
	`32`	`+ list(REMOVE_ITEM compile_options "-ffreestanding")`
`31`	`33`	`target_compile_options(libcMPFRWrapper PRIVATE -O3 ${compile_options})`
`32`	`34`	`add_dependencies(`
`33`	`35`	`libcMPFRWrapper`