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cmake(bugfix):add missing c++ toolchain search path

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when libcxx or uClib++ is not selected, we use the default NUTTX cxx

Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
This commit is contained in:
xuxin19
2025-07-20 14:10:28 +08:00
committed by Xiang Xiao
parent 9e53aab5b3
commit 956a50bb7d
1 changed files with 6 additions and 4 deletions
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arch/arm/src/cmake/gcc.cmake
+6 -4
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@@ -247,10 +247,8 @@ if(CONFIG_BUILD_PIC)
add_link_options(-Wl,--emit-relocs) add_link_options(-Wl,--emit-relocs)
endif() endif()
add_compile_options( add_compile_options(-Wno-attributes -Wno-unknown-pragmas
-Wno-attributes -Wno-unknown-pragmas $<$<COMPILE_LANGUAGE:C>:-Wstrict-prototypes>)
$<$<COMPILE_LANGUAGE:C>:-Wstrict-prototypes>
$<$<COMPILE_LANGUAGE:CXX>:-nostdinc++>)
# When all C++ code is built using GCC 7.1 or a higher version, we can safely # When all C++ code is built using GCC 7.1 or a higher version, we can safely
# disregard warnings of the type "parameter passing for X changed in GCC 7.1." # disregard warnings of the type "parameter passing for X changed in GCC 7.1."
@@ -259,6 +257,10 @@ add_compile_options(
add_compile_options(-Wno-psabi) add_compile_options(-Wno-psabi)
if(NOT CONFIG_LIBCXXTOOLCHAIN)
add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-nostdinc++>)
endif()
if(CONFIG_CXX_STANDARD) if(CONFIG_CXX_STANDARD)
add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-std=${CONFIG_CXX_STANDARD}>) add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-std=${CONFIG_CXX_STANDARD}>)
endif() endif()