差異處

這裏顯示兩個版本的差異處。

--- gcc [2017/11/05 02:29] – 建立 jz
+++ gcc [2017/11/12 23:02] (目前版本) – jz
@@ 行 1: / 行 1: @@
-====== gcc ======
+====== GCC ======
-===== Distinguish ELF Binary is Hard-float / Soft-float =====
+===== Compile =====
+<code bash>
+g++ mylib1.cpp
+g++ mylib2.cpp
+# shared
+g++ -shared -fPIC -o libmylib.so mylib1.o mylib2.o
+g++ -o main main.cpp libmylib.so
+LD_LIBRARY_PATH=. ./main
+# static
+ar rcs libmylib.a mylib1.o mylib2.o
+g++ -o main main.cpp -L. lmylib
+./main
+# prevents linking with the shared libraries
+g++ -static -o main main.cpp -L. lmylib
+</code>
+===== Distinguish An ELF Binary is Hard-float or Soft-float =====
 <code>
@@ 行 22: / 行 41: @@
 [[https://www.linaro.org/downloads/]]
+**Ref**
+  * http://codingstandards.iteye.com/blog/1142358
+  * https://www.ptt.cc/bbs/LinuxDev/M.1162669989.A.2E6.html