From 8f12884c8008228a77e2f4b27cf909cf1b4adba1 Mon Sep 17 00:00:00 2001
From: peijiankang <peijiankang@kylinos.cn>
Date: Fri, 15 Sep 2023 11:27:32 +0800
Subject: [PATCH] duktape-2.7.0-link-against-libm.patch

---
 duktape-2.7.0-link-against-libm.patch | 17 +++++++++++++++++
 duktape.spec                          |  8 +++++++-
 2 files changed, 24 insertions(+), 1 deletion(-)
 create mode 100644 duktape-2.7.0-link-against-libm.patch

diff --git a/duktape-2.7.0-link-against-libm.patch b/duktape-2.7.0-link-against-libm.patch
new file mode 100644
index 0000000..7433b3b
--- /dev/null
+++ b/duktape-2.7.0-link-against-libm.patch
@@ -0,0 +1,17 @@
+diff --git a/Makefile.sharedlibrary b/Makefile.sharedlibrary
+--- a/Makefile.sharedlibrary
++++ b/Makefile.sharedlibrary
+@@ -71,11 +71,11 @@ all: libduktape.$(SO_REALNAME_SUFFIX) libduktaped.$(SO_REALNAME_SUFFIX) duktape.
+ 
+ libduktape.$(SO_REALNAME_SUFFIX):
+ 	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -shared -fPIC -Wall -Wextra -Os -Wl,$(LD_SONAME_ARG),libduktape.$(SO_SONAME_SUFFIX) \
+-		-o $@ $(DUKTAPE_SRCDIR)/duktape.c
++		-o $@ $(DUKTAPE_SRCDIR)/duktape.c -lm
+ 
+ libduktaped.$(SO_REALNAME_SUFFIX):
+ 	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -shared -fPIC -g -Wall -Wextra -Os -Wl,$(LD_SONAME_ARG),libduktaped.$(SO_SONAME_SUFFIX) \
+-		-o $@ $(DUKTAPE_SRCDIR)/duktape.c
++		-o $@ $(DUKTAPE_SRCDIR)/duktape.c -lm
+ 
+ duktape.pc:
+ 	sed -e "s|@PREFIX@|$(INSTALL_PREFIX)|" \
diff --git a/duktape.spec b/duktape.spec
index 86db278..2d6b9c9 100644
--- a/duktape.spec
+++ b/duktape.spec
@@ -1,11 +1,13 @@
 Name:           duktape
 Version:        2.7.0
-Release:        1
+Release:        2
 Summary:        Embeddable Javascript engine
 License:        MIT
 Url:            http://duktape.org/
 Source0:        http://duktape.org/%{name}-%{version}.tar.xz
 Source1:        duktape.pc.in
+#download from https://github.com/svaarala/duktape/pull/2480/files
+Patch0:         duktape-2.7.0-link-against-libm.patch
 BuildRequires:  gcc
 BuildRequires:  pkgconfig
 BuildRequires:  make
@@ -26,6 +28,7 @@ application that use %{name}.
 
 %prep
 %setup -q
+%patch 0 -p1
 
 sed -e's|@prefix@|%{_prefix}|' \
     -e's|@libdir@|%{_lib}|' \
@@ -64,6 +67,9 @@ install -Dm0644 %{name}.pc.in %{buildroot}%{_libdir}/pkgconfig/%{name}.pc
 %{_libdir}/pkgconfig/duktape.pc
 
 %changelog
+* Fri Sep 15 2023 peijiankang<peijiankang@kylinos.cn> - 2.7.0-2
+- add patch0:duktape-2.7.0-link-against-libm.patch
+
 * Thu Nov 3 2022 zhengxiaoxiao<zhengxiaoxiao2@huawei.com> - 2.7.0-1
 - update to 2.7.0
 
-- 
Gitee