build: fix macos build

Summary:
it the .pc file of luajit carries linker flags that causes compilation
fails on macos, thus we need to split up the .pc file into our own
dependency, and use it with causion

Reviewers: zmike, cedric, segfaultxavi

Reviewed By: zmike

Subscribers: #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D7995

src/bin/elua/meson.build

@@ -1,5 +1,6 @@
 executable('elua',
   'main.c',
   dependencies: [eina, ecore, elua, intl],
+  link_args : bin_linker_args,
   install: true,
 )

src/lib/elua/meson.build

@@ -1,5 +1,16 @@
 elua_deps = [eina, eo, efl, ecore, ecore_file, intl]
-elua_pub_deps = [dependency('luajit')]
+if sys_osx == true
+# luajit on macro is broken, this means we need to generate our own dependency with our arguments, a library later still needs to link to luajit for the pagesize argument thingy
+  luajit = dependency('luajit')
+  lua = declare_dependency(
+    include_directories: include_directories(luajit.get_pkgconfig_variable('includedir')),
+    link_args: ['-L'+luajit.get_pkgconfig_variable('libdir'), '-l'+luajit.get_pkgconfig_variable('libname')]
+  )
+  elua_pub_deps = [lua]
+else
+  elua_pub_deps = [dependency('luajit')]
+endif
+
 
 elua_src = ['elua.c', 'io.c', 'cache.c']
 elua_header_src = ['Elua.h']