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authorAilin Nemui <ailin@d5421s.localdomain>2022-07-25 10:24:09 -0700
committerDylan Baker <dylan@pnwbakers.com>2022-07-25 15:36:59 -0700
commitd285be763f193606b078f218fdedc58679dfe037 (patch)
tree6f2dd0d85dfd031067a15dc45d329826aa14b97e
parentbdc6f243e9f95246b5801d2c0ccf64173fb280f3 (diff)
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tests: Test extern'd globals on MacOS with the Apple Archiver
This forces the use of the Apple archiver, since that archiver doesn't add extern'd variables to the symbol table automatically, and instead requires that ranlib be used. A native file is used to ensure that Apple's ar is used even in the presence of llvm or gcc in the path with their superior archivers. Co-authored-by: Dylan Baker <dylan@pnwbakers.com>
-rw-r--r--test cases/osx/9 global variable ar/libfile.c9
-rw-r--r--test cases/osx/9 global variable ar/libfile2.c7
-rw-r--r--test cases/osx/9 global variable ar/meson.build6
-rw-r--r--test cases/osx/9 global variable ar/nativefile.ini2
-rw-r--r--test cases/osx/9 global variable ar/prog.c7
5 files changed, 31 insertions, 0 deletions
diff --git a/test cases/osx/9 global variable ar/libfile.c b/test cases/osx/9 global variable ar/libfile.c
new file mode 100644
index 0000000..b258d7b
--- /dev/null
+++ b/test cases/osx/9 global variable ar/libfile.c
@@ -0,0 +1,9 @@
+// Source: https://lists.gnu.org/archive/html/libtool/2002-07/msg00025.html
+
+#include <stdio.h>
+
+extern int l2;
+void l1(void)
+{
+ printf("l1 %d\n", l2);
+}
diff --git a/test cases/osx/9 global variable ar/libfile2.c b/test cases/osx/9 global variable ar/libfile2.c
new file mode 100644
index 0000000..1499c4d
--- /dev/null
+++ b/test cases/osx/9 global variable ar/libfile2.c
@@ -0,0 +1,7 @@
+// Source: https://lists.gnu.org/archive/html/libtool/2002-07/msg00025.html
+
+int l2;
+void l2_func(void)
+{
+ l2 = 77;
+}
diff --git a/test cases/osx/9 global variable ar/meson.build b/test cases/osx/9 global variable ar/meson.build
new file mode 100644
index 0000000..313dd1b
--- /dev/null
+++ b/test cases/osx/9 global variable ar/meson.build
@@ -0,0 +1,6 @@
+# Source: https://lists.gnu.org/archive/html/libtool/2002-07/msg00025.html
+
+project('global variable test', 'c')
+
+lib = static_library('mylib', 'libfile.c', 'libfile2.c')
+test('global variable', executable('prog', 'prog.c', link_with: lib))
diff --git a/test cases/osx/9 global variable ar/nativefile.ini b/test cases/osx/9 global variable ar/nativefile.ini
new file mode 100644
index 0000000..4fb5e7f
--- /dev/null
+++ b/test cases/osx/9 global variable ar/nativefile.ini
@@ -0,0 +1,2 @@
+[binaries]
+ar = 'ar'
diff --git a/test cases/osx/9 global variable ar/prog.c b/test cases/osx/9 global variable ar/prog.c
new file mode 100644
index 0000000..4665016
--- /dev/null
+++ b/test cases/osx/9 global variable ar/prog.c
@@ -0,0 +1,7 @@
+// Source: https://lists.gnu.org/archive/html/libtool/2002-07/msg00025.html
+
+extern void l1(void);
+int main(void)
+{
+ l1();
+}