add fortran shared library tests

4 files changed, 40 insertions, 0 deletions

diff --git a/tests/projects/fortran/shared_library/src/main.f90 b/tests/projects/fortran/shared_library/src/main.f90
new file mode 100644
index 000000000..9adea3e26
--- /dev/null
+++ b/tests/projects/fortran/shared_library/src/main.f90
@@ -0,0 +1,5 @@
+program hello
+    use test, only: print_hello
+    implicit none (type, external)
+    call print_hello()
+end program hello
diff --git a/tests/projects/fortran/shared_library/src/test.f90 b/tests/projects/fortran/shared_library/src/test.f90
new file mode 100644
index 000000000..b1e97a36c
--- /dev/null
+++ b/tests/projects/fortran/shared_library/src/test.f90
@@ -0,0 +1,8 @@
+module test
+    implicit none (type, external)
+    
+contains
+    subroutine print_hello()
+        print *, "Hello World!"
+    end subroutine print_hello
+end module test
diff --git a/tests/projects/fortran/shared_library/xmake.lua b/tests/projects/fortran/shared_library/xmake.lua
new file mode 100644
index 000000000..7bc4e77f1
--- /dev/null
+++ b/tests/projects/fortran/shared_library/xmake.lua
@@ -0,0 +1,11 @@
+add_rules("mode.debug", "mode.release")
+
+target("testlib")
+    set_kind("shared")
+    add_files("src/test.f90")
+
+target("test")
+    set_kind("binary")
+    add_deps("testlib")
+    add_files("src/main.f90")
+
diff --git a/xmake/modules/core/tools/gfortran.lua b/xmake/modules/core/tools/gfortran.lua
index 16a6dfdb6..aab8848ac 100644
--- a/xmake/modules/core/tools/gfortran.lua
+++ b/xmake/modules/core/tools/gfortran.lua
@@ -20,3 +20,19 @@
 
 -- inherit gcc
 inherit("gcc")
+
+-- init it
+function init(self)
+
+    -- init super
+    _super.init(self)
+
+    -- init shflags
+    self:set("fcshflags", "-shared")
+
+    -- add -fPIC for shared
+    if not is_plat("windows", "mingw") then
+        self:add("fcshflags", "-fPIC")
+        self:add("shared.fcflags", "-fPIC")
+    end
+end