| Message ID | 20220726163102.2107923-2-thomas.petazzoni@bootlin.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [1/4] arch/Config.in.riscv: lp64f ABI is only supported if MMU is enabled | expand |
diff --git a/package/Makefile.in b/package/Makefile.in index 508ea7c366..f8920c87a4 100644 --- a/package/Makefile.in +++ b/package/Makefile.in @@ -47,6 +47,12 @@ else TARGET_OS = linux endif +# This happens if there is a bug in Buildroot that allows an +# architecture configuration that isn't supported by any library. +ifeq ($(BR2_TOOLCHAIN_USES_GLIBC)$(BR2_TOOLCHAIN_USES_UCLIBC)$(BR2_TOOLCHAIN_USES_MUSL),) +$(error No C library enabled, this is not possible.) +endif + ifeq ($(BR2_TOOLCHAIN_USES_UCLIBC),y) LIBC = uclibc else ifeq ($(BR2_TOOLCHAIN_USES_MUSL),y)
We recently had several cases of architecture configurations for which no C library was available, leading to a build failure during the gcc build. In order to more easily detect those bogus configurations, let's bail out very early by detecting the lack of C library selection. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> --- package/Makefile.in | 6 ++++++ 1 file changed, 6 insertions(+)