[PATCH libevl v3] build: add initial RISC-V support

[PATCH libevl v3] build: add initial RISC-V support

[Tobias Schaffner]

Provide the basic build infrastructure required to build libevl on RISC-V.

Signed-off-by: Tobias Schaffner <tobias.schaffner@siemens.com>
---
 meson.build             |  4 ++++
 meson/riscv64-linux-gnu | 17 +++++++++++++++++
 2 files changed, 21 insertions(+)
 create mode 100644 meson/riscv64-linux-gnu

diff --git a/meson.build b/meson.build
index 674c661..4acbc40 100644
--- a/meson.build
+++ b/meson.build
@@ -63,6 +63,10 @@ if libevl_arch == 'aarch64'
     libevl_arch = 'arm64'
 endif
 
+if libevl_arch == 'riscv64'
+    libevl_arch = 'riscv'
+endif
+
 post_install = find_program('post-install.sh',
     dirs : libevl_scripts,
     required : true
diff --git a/meson/riscv64-linux-gnu b/meson/riscv64-linux-gnu
new file mode 100644
index 0000000..33c47e4
--- /dev/null
+++ b/meson/riscv64-linux-gnu
@@ -0,0 +1,17 @@
+[binaries]
+c = 'riscv64-linux-gnu-gcc'
+cpp = 'riscv64-linux-gnu-g++'
+ar = 'riscv64-linux-gnu-ar'
+strip = 'riscv64-linux-gnu-strip'
+pkg-config = 'riscv64-linux-gnu-pkg-config'
+pcap-config = ''
+
+[host_machine]
+system = 'linux'
+cpu_family = 'riscv64'
+cpu = 'riscv64'
+endian = 'little'
+
+[properties]
+platform = 'generic_riscv64'
+needs_exe_wrapper = false
-- 
2.43.0

Re: [PATCH libevl v3] build: add initial RISC-V support

[Tobias Schaffner]

Hi Philippe,

On 7/13/26 12:34, Tobias Schaffner wrote:
> Provide the basic build infrastructure required to build libevl on RISC-V.
> 
> Signed-off-by: Tobias Schaffner <tobias.schaffner@siemens.com>
> ---
>   meson.build             |  4 ++++
>   meson/riscv64-linux-gnu | 17 +++++++++++++++++
>   2 files changed, 21 insertions(+)
>   create mode 100644 meson/riscv64-linux-gnu

I removed the vDSO-related definitions from this patch to allow you to
integrate it together with the patch you send today.

Best,
Tobias

> 
> diff --git a/meson.build b/meson.build
> index 674c661..4acbc40 100644
> --- a/meson.build
> +++ b/meson.build
> @@ -63,6 +63,10 @@ if libevl_arch == 'aarch64'
>       libevl_arch = 'arm64'
>   endif
>   
> +if libevl_arch == 'riscv64'
> +    libevl_arch = 'riscv'
> +endif
> +
>   post_install = find_program('post-install.sh',
>       dirs : libevl_scripts,
>       required : true
> diff --git a/meson/riscv64-linux-gnu b/meson/riscv64-linux-gnu
> new file mode 100644
> index 0000000..33c47e4
> --- /dev/null
> +++ b/meson/riscv64-linux-gnu
> @@ -0,0 +1,17 @@
> +[binaries]
> +c = 'riscv64-linux-gnu-gcc'
> +cpp = 'riscv64-linux-gnu-g++'
> +ar = 'riscv64-linux-gnu-ar'
> +strip = 'riscv64-linux-gnu-strip'
> +pkg-config = 'riscv64-linux-gnu-pkg-config'
> +pcap-config = ''
> +
> +[host_machine]
> +system = 'linux'
> +cpu_family = 'riscv64'
> +cpu = 'riscv64'
> +endian = 'little'
> +
> +[properties]
> +platform = 'generic_riscv64'
> +needs_exe_wrapper = false

Re: [PATCH libevl v3] build: add initial RISC-V support

[Philippe Gerum]

Tobias Schaffner <tobias.schaffner@siemens.com> writes:

> Provide the basic build infrastructure required to build libevl on RISC-V.
>
> Signed-off-by: Tobias Schaffner <tobias.schaffner@siemens.com>
> ---
>  meson.build             |  4 ++++
>  meson/riscv64-linux-gnu | 17 +++++++++++++++++
>  2 files changed, 21 insertions(+)
>  create mode 100644 meson/riscv64-linux-gnu
>
> diff --git a/meson.build b/meson.build
> index 674c661..4acbc40 100644
> --- a/meson.build
> +++ b/meson.build
> @@ -63,6 +63,10 @@ if libevl_arch == 'aarch64'
>      libevl_arch = 'arm64'
>  endif
>  
> +if libevl_arch == 'riscv64'
> +    libevl_arch = 'riscv'
> +endif
> +
>  post_install = find_program('post-install.sh',
>      dirs : libevl_scripts,
>      required : true
> diff --git a/meson/riscv64-linux-gnu b/meson/riscv64-linux-gnu
> new file mode 100644
> index 0000000..33c47e4
> --- /dev/null
> +++ b/meson/riscv64-linux-gnu
> @@ -0,0 +1,17 @@
> +[binaries]
> +c = 'riscv64-linux-gnu-gcc'
> +cpp = 'riscv64-linux-gnu-g++'
> +ar = 'riscv64-linux-gnu-ar'
> +strip = 'riscv64-linux-gnu-strip'
> +pkg-config = 'riscv64-linux-gnu-pkg-config'
> +pcap-config = ''
> +
> +[host_machine]
> +system = 'linux'
> +cpu_family = 'riscv64'
> +cpu = 'riscv64'
> +endian = 'little'
> +
> +[properties]
> +platform = 'generic_riscv64'
> +needs_exe_wrapper = false

Merged, thanks.

-- 
Philippe.

Re: [PATCH libevl v3] build: add initial RISC-V support

[Philippe Gerum]

Tobias Schaffner <tobias.schaffner@siemens.com> writes:

> Hi Philippe,
>
> On 7/13/26 12:34, Tobias Schaffner wrote:
>> Provide the basic build infrastructure required to build libevl on RISC-V.
>> Signed-off-by: Tobias Schaffner <tobias.schaffner@siemens.com>
>> ---
>>   meson.build             |  4 ++++
>>   meson/riscv64-linux-gnu | 17 +++++++++++++++++
>>   2 files changed, 21 insertions(+)
>>   create mode 100644 meson/riscv64-linux-gnu
>
> I removed the vDSO-related definitions from this patch to allow you to
> integrate it together with the patch you send today.
>

Thanks, done.

-- 
Philippe.