Add support for LoongArch.

Signed-off-by: liuxiang <liuxiang@loongson.cn>
esheldon · Aug 9, 2023 · 1de6886 · 1de6886
1 parent 415132c
commit 1de6886
Showing 1 changed file with 21 additions and 0 deletions.
diff --git a/patches/fitsio2.h.patch b/patches/fitsio2.h.patch
@@ -0,0 +1,21 @@
+--- cfitsio-4.2.0/fitsio2.h	2023-08-09 10:23:45.508392645 +0800
++++ cfitsio-4.2.0/fitsio2.h	2023-08-09 10:29:44.960511085 +0800
+@@ -151,6 +151,18 @@
+ #    error "can't handle long size given by __riscv_xlen"
+ #  endif
+
++#elif defined(__loongarch__)
++
++#define BYTESWAPPED TRUE
++
++#  if __loongarch_grlen == 32
++#    define LONGSIZE 32
++#  elif __loongarch_grlen == 64
++#    define LONGSIZE 64
++#  else
++#    error "can't handle long size given by __loongarch_grlen"
++#  endif
++
+ /* ============================================================== */
+ /*  the following are all 32-bit byteswapped platforms            */
+