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-rw-r--r--debian/patches/fixes/Fix-math_private.h-for-i386-FTBFS.patch25
1 files changed, 25 insertions, 0 deletions
diff --git a/debian/patches/fixes/Fix-math_private.h-for-i386-FTBFS.patch b/debian/patches/fixes/Fix-math_private.h-for-i386-FTBFS.patch
new file mode 100644
index 0000000000..ff53126401
--- /dev/null
+++ b/debian/patches/fixes/Fix-math_private.h-for-i386-FTBFS.patch
@@ -0,0 +1,25 @@
+From: Mike Hommey <mh@glandium.org>
+Date: Sat, 27 Nov 2021 06:49:44 +0900
+Subject: Fix math_private.h for i386 FTBFS
+
+Cherry picked from firefox.
+---
+ modules/fdlibm/src/math_private.h | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/modules/fdlibm/src/math_private.h b/modules/fdlibm/src/math_private.h
+index f4373f2..632d2c4 100644
+--- a/modules/fdlibm/src/math_private.h
++++ b/modules/fdlibm/src/math_private.h
+@@ -30,7 +30,11 @@
+ * Adapted from https://github.com/freebsd/freebsd-src/search?q=__double_t
+ */
+
++#if defined __FLT_EVAL_METHOD__ && (__FLT_EVAL_METHOD__ == 2)
++typedef long double __double_t;
++#else
+ typedef double __double_t;
++#endif
+ typedef __double_t double_t;
+ typedef float __float_t;
+