lightning.git - Portable just-in-time compiler library

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Portable just-in-time compiler library
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authorPaul Cercueil <paul@crapouillou.net>2023年03月06日 23:25:11 +0000
committerpcpa <paulo.cesar.pereira.de.andrade@gmail.com>2023年03月07日 08:33:31 -0300
commit87139e0f6c0c24db1458f5b7aca25f13bc4b6ac6 (patch)
tree8c635050b3aa7ea78e731ddcb4ba1c80e1aec8af /lib/jit_arm-cpu.c
parentba0f9f49fe1a94aad1ea19ac4a32881ad2a5ffe6 (diff)
downloadlightning-87139e0f6c0c24db1458f5b7aca25f13bc4b6ac6.tar.gz
Avoid compiling fallback_casx() on platforms that don't need it
fallback_casx() adds an unconditional dependency of Lightning on pthreads, even if the function is never used. To avoid that, and only depend on pthreads when needed, protect the _fallback_casx() function with a guard that is only defined by platforms that need it. Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Diffstat (limited to 'lib/jit_arm-cpu.c')
-rw-r--r--lib/jit_arm-cpu.c 2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/jit_arm-cpu.c b/lib/jit_arm-cpu.c
index 6d4aa93..c75c13f 100644
--- a/lib/jit_arm-cpu.c
+++ b/lib/jit_arm-cpu.c
@@ -1190,6 +1190,8 @@ static void _vastart(jit_state_t*, jit_int32_t);
static void _vaarg(jit_state_t*, jit_int32_t, jit_int32_t);
# define patch_at(kind,jump,label) _patch_at(_jit,kind,jump,label)
static void _patch_at(jit_state_t*,jit_int32_t,jit_word_t,jit_word_t);
+
+# define NEED_FALLBACK_CASX 1
#endif
#if CODE
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