From 06c95ae1a10efb14c1dd6babb4815ff2112dc492 Mon Sep 17 00:00:00 2001
From: flykhan <liubo666666@outlook.com>
Date: Wed, 12 Jul 2023 10:38:10 +0800
Subject: [PATCH] =?UTF-8?q?day8=20coding:=20=E9=9D=99=E6=80=81=E5=BA=93?=
 =?UTF-8?q?=E7=9A=84=E7=94=9F=E6=88=90=E5=92=8C=E4=BD=BF=E7=94=A8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 day8/d1/README.md        |  17 +++++++++++++++++
 day8/d1/my/includes/my.h |   9 +++++++++
 day8/d1/my/libs/libmy.a  | Bin 0 -> 1492 bytes
 day8/d1/test.c           |   9 +++++++++
 4 files changed, 35 insertions(+)
 create mode 100644 day8/d1/README.md
 create mode 100644 day8/d1/my/includes/my.h
 create mode 100644 day8/d1/my/libs/libmy.a
 create mode 100644 day8/d1/test.c

diff --git a/day8/d1/README.md b/day8/d1/README.md
new file mode 100644
index 0000000..250ff25
--- /dev/null
+++ b/day8/d1/README.md
@@ -0,0 +1,17 @@
+### 静态库生成
+
+```bash
+# 汇编源文件 xxx.c ---> xxx.o
+gcc -c xxx.c -o xxx.o
+# 使用汇编后的源文件生成静态库 xxx.o ---> libxxx.a
+ar rc libxxx.a xxx.o
+```
+
+### 静态库的使用
+
+```bash
+# 生成可执行文件 a.out
+gcc -static test.c -L/home/.../libs -lxxx -I/home/.../includes
+# 生成自定义可执行文件 test
+gcc -static test.c -o test -L/home/.../libs -lxxx -I/home/.../includes
+```
diff --git a/day8/d1/my/includes/my.h b/day8/d1/my/includes/my.h
new file mode 100644
index 0000000..9310404
--- /dev/null
+++ b/day8/d1/my/includes/my.h
@@ -0,0 +1,9 @@
+#ifndef __MY_H__
+#define __MY_H__
+
+#include <stdio.h>
+
+extern int sum(int, int);
+extern int sub(int, int);
+
+#endif
\ No newline at end of file
diff --git a/day8/d1/my/libs/libmy.a b/day8/d1/my/libs/libmy.a
new file mode 100644
index 0000000000000000000000000000000000000000..a35fcdb18c0928f7635f70610100bb0a0f088da7
GIT binary patch
literal 1492
zcmbtUO=}Zj5S~qHtWirWJqY!%y=cYub+=6ylu}m08WBH040s9cCfyRSn?QCK+JYY^
zA@t%8@Zf*xAMj5I9`&||fX?i`6UXg((Ffk0nP<M<k4aXx{c(S=Q@?Be2}_u{F2AO^
zF$>tM13(4WD_T(!LX`9%JXRxFa~6(uWhJNC%sSbdS~2(P@4P1uD~5sPau~1!zb$3~
z-cwf%H<K=0hI!~bntYwSnNE`Qv@<>RQsYbaOmN=xj+b`NpxtWSH&;8oWEdyrmTD?%
z-AOXberr3*YASo<cJ9FA+K%N|_p&Zax~FmS0*s@Ev3%v?{72m24diJNvX}=8jSrR9
z)!K6mK#qLd<U}mehy71;KT&0%v(LegpJl#k>CFICvnM&9QAJM~s&Ju<#^~B#__=dD
zMJ|f{@IBFh5YKjYcFM*f>EpEI69ZrphoEN_PYW)Q2<EvCsOUJ1{T|AAoXY`gac~ra
z+V^80R4<A^^+#bC43Qg-;y|^Zb=ITU@4p5$4i0@440aF3ei-D9{`0$x`SfPRn{##D
zn_9A<Scw%hh%3I-feaFQG5;3&Xx{!ce+_e~riDv_`#X|Eo%^%g5}XYEBn_c+9#fA|
zAx_Q!`99MJL4Pz7bXExu4Vq3@lBlP;5ufW4a`Z-=e_h94Ls`5#a;@qOz0`3miu*6y
eJH@6t;k%afyP)31{<N>M{@-+?1)a~L*#8%EC~$26

literal 0
HcmV?d00001

diff --git a/day8/d1/test.c b/day8/d1/test.c
new file mode 100644
index 0000000..fe77231
--- /dev/null
+++ b/day8/d1/test.c
@@ -0,0 +1,9 @@
+#include "./my/includes/my.h"
+
+int main()
+{
+    int a = 10, b = 20;
+    printf("10+20=%d\n", sum(a, b));
+    printf("20-10=%d\n", sub(b, a));
+    return 0;
+}
\ No newline at end of file