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package/uclibc: enable long double math for xtensa

PATCH New Max Filippov 2 participants 2 messages Oct 25, 2014

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Max Filippov

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#0 lore raw

PATCH 1/1 package/uclibc: enable long double math for xtensa

It fixes the following build failure for packages that expect long double support in libm:

Linking C executable winpr-hash ../../libwinpr/utils/libwinpr-utils.so.0.1.0: undefined reference to powl' ../../libwinpr/utils/libwinpr-utils.so.0.1.0: undefined reference to fmodl' ../../libwinpr/utils/libwinpr-utils.so.0.1.0: undefined reference to ceill' ../../libwinpr/utils/libwinpr-utils.so.0.1.0: undefined reference to log10l' ../../libwinpr/utils/libwinpr-utils.so.0.1.0: undefined reference to `floorl'

Fixes:
http://autobuild.buildroot.net/results/323/3236ddfe8eaf89f05f84db60eb42583cca397464/

Mainline status: patch submitted.

Signed-off-by Max Filippov <[email protected]>
---
 ...n.arch-enable-long-double-math-for-xtensa.patch | 26 ++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 package/uclibc/7bf35c8b7d4a1f97174eb49f47f33946b282114c/0003-Config.in.arch-enable-long-double-math-for-xtensa.patch
package/uclibc/7bf35c8b7d4a1f97174eb49f47f33946b282114c/0003-Config.in.arch-enable-long-double-math-for-xtensa.patch new file +26 -0
new file mode 100644
index 0000000..2aa7ac8
@@ -0,0 +1,26 @@
+From b0fb0d1f69ceaceba05500602747d9f85f360fb9 Mon Sep 17 00:00:00 2001
+From: Max Filippov <[email protected]>
+Date: Sat, 25 Oct 2014 14:29:08 +0400
+Subject: [PATCH] Config.in.arch: enable long double math for xtensa
+
+Signed-off-by: Max Filippov <[email protected]>
+---
+ extra/Configs/Config.in.arch | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/extra/Configs/Config.in.arch b/extra/Configs/Config.in.arch
+index 2338e3c..68e03bf 100644
+--- a/extra/Configs/Config.in.arch
++++ b/extra/Configs/Config.in.arch
+@@ -191,7 +191,7 @@ config UCLIBC_HAS_FENV
+ config UCLIBC_HAS_LONG_DOUBLE_MATH
+ 	bool "Enable long double support"
+ 	depends on DO_C99_MATH
+-	depends on TARGET_i386 || TARGET_m68k || TARGET_sparc || TARGET_x86_64 || TARGET_powerpc || TARGET_sh || TARGET_microblaze
++	depends on TARGET_i386 || TARGET_m68k || TARGET_sparc || TARGET_x86_64 || TARGET_powerpc || TARGET_sh || TARGET_microblaze || TARGET_xtensa
+ 	default y
+ 	help
+ 	  If you want the uClibc math library to contain the full set of C99
+-- 
+1.8.1.4
+
Signature · 1 line
1.8.1.4
Applied
#1 lore raw

PATCH 1/1 package/uclibc: enable long double math for xtensa

Dear Max Filippov,

Quoted 13 lines · Max Filippov

It fixes the following build failure for packages that expect long double support in libm:

Linking C executable winpr-hash ../../libwinpr/utils/libwinpr-utils.so.0.1.0: undefined reference to powl' ../../libwinpr/utils/libwinpr-utils.so.0.1.0: undefined reference to fmodl' ../../libwinpr/utils/libwinpr-utils.so.0.1.0: undefined reference to ceill' ../../libwinpr/utils/libwinpr-utils.so.0.1.0: undefined reference to log10l' ../../libwinpr/utils/libwinpr-utils.so.0.1.0: undefined reference to `floorl'

Fixes:
http://autobuild.buildroot.net/results/323/3236ddfe8eaf89f05f84db60eb42583cca397464/

Quoted 7 lines

Mainline status: patch submitted.

Signed-off-by Max Filippov <[email protected]>
---
 ...n.arch-enable-long-double-math-for-xtensa.patch | 26 ++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 package/uclibc/7bf35c8b7d4a1f97174eb49f47f33946b282114c/0003-Config.in.arch-enable-long-double-math-for-xtensa.patch

Applied, thanks.

Thomas

Signature · 3 lines
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com