meson: Setup the Meson build infrastructure

c/cli/meson.build

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+executable('passgeny', 'src/passgeny.c', dependencies: phogen_dep)
+

c/meson.build

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+subdir('phogen')
+subdir('cli')

c/phogen/meson.build

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+
+# phogen_map is needed for generating phogen_map.h
+subdir('phogen_map')
+
+phogen_map_h = custom_target(
+    'phogen_map.h',
+    input : PHOGEN_WORD_LIST,
+    output : 'phogen_map.h',
+    command : [PHOGEN_MAP_EXE, '--input=@INPUT@', '--clang=@OUTPUT@'])
+
+phogen_inc = include_directories('inc')
+
+phogen_lib = static_library(
+        'phogen',
+        [phogen_map_h, 'src/phogen.c'],
+        include_directories : phogen_inc)
+
+phogen_dep = declare_dependency(link_with : phogen_lib, include_directories : phogen_inc)

c/phogen/phogen_map/meson.build

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+libcrypto_dep = dependency('libcrypto')
+
+PHOGEN_MAP_EXE = executable('phogen_map', 'phogen_map.c', dependencies: libcrypto_dep)
+
+