First fully functional version of the build system for C code

Author: Amaras

SConscript

@@ -6,6 +6,5 @@ for p in Path('contents').iterdir():
     if (q := (p / 'code')).exists():
         for path in q.iterdir():
             if path.stem in languages:
-                env.SConscript(path / 'SConscript', exports='env root_dir',
-                           must_exist=0)
-
+                env.SConscript(path / 'SConscript', exports='env',
+                               must_exist=0)

contents/IFS/code/c/SConscript

@@ -1,3 +1,2 @@
 Import('*')
-
-env.C(target=f'{root_dir}/build/c/IFS/IFS', source='IFS.c')
+env.C('#/build/c/IFS/IFS', 'IFS.c')

contents/barnsley/code/c/SConscript

@@ -1,3 +1,2 @@
 Import('*')
-
-env.C(f'{root_dir}/build/c/barnsley/barnsley', 'barnsley.c')
+env.C('#/build/c/bransley/barnsley', 'barnsley.c')

contents/computus/code/c/SConscript

@@ -1,3 +1,2 @@
 Import('*')
-
-env.C(f'{root_dir}/build/c/computus/gauss_easter', 'gauss_easter.c')
+env.C('#/build/c/computus/gauss_easter', 'gauss_easter.c')

contents/cooley_tukey/code/c/SConscript

@@ -1,4 +1,3 @@
 Import('*')
-
-env.C(f'{root_dir}/build/c/cooley_tukey/cooley_tukey', 'fft.c',
-                     LDFLAGS='-lfftw3')
+env.C('#/build/c/cooley_tukey/cooley_tukey', 'fft.c',
+                     LIBS=['-lm', '-lfftw3'])

contents/euclidean_algorithm/code/c/SConscript

@@ -1,4 +1,3 @@
 Import('*')
-
-env.C(f'{root_dir}/build/c/euclidean_algorithm/euclidean_algorithm',
-      'euclidean_example.c', LDFLAGS='-lm')
+env.C('#/build/c/euclidean_algorithm/euclidean_algorithm',
+      'euclidean_example.c', LIBS='-lm')

contents/flood_fill/code/c/SConscript

@@ -1,3 +1,2 @@
 Import('*')
-
-env.C(f'{root_dir}/build/c/flood_fill/flood_fill', 'flood_fill.c')
+env.C('#/build/c/flood_fill/flood_fill', 'flood_fill.c')

contents/forward_euler_method/code/c/SConscript

@@ -1,3 +1,2 @@
 Import('*')
-
-env.C(f'{root_dir}/build/c/forward_euler_method/forward_euler', 'euler.c', LDFLAGS='-lm')
+env.C('#/build/c/forward_euler_method/forward_euler', 'euler.c', LIBS='-lm')

contents/gaussian_elimination/code/c/SConscript

@@ -1,4 +1,4 @@
 Import('*')
-
-env.C(f'{root_dir}/build/c/gaussian_elimination/gaussian_elimination', 'gaussian_elimination.c')
+env.C('#/build/c/gaussian_elimination/gaussian_elimination',
+      'gaussian_elimination.c')
 

contents/graham_scan/code/c/SConscript

@@ -1,4 +1,2 @@
 Import('*')
-
-env.C(f'{root_dir}/build/c/graham_scan/graham_scan', 'graham.c',
-      LDFLAGS='-lm')
+env.C('#/build/c/graham_scan/graham_scan', 'graham.c', LIBS='-lm')

contents/huffman_encoding/code/c/SConscript

@@ -1,3 +1,2 @@
 Import('*')
-
-env.C(f'{root_dir}/build/c/huffman_encoding/huffman', 'huffman.c')
+env.C('#/build/c/huffman_encoding/huffman', 'huffman.c')

contents/jarvis_march/code/c/SConscript

@@ -1,3 +1,2 @@
 Import('*')
-
-env.C(f'{root_dir}/build/c/jarvis_march/jarvis_march', 'jarvis_march.c')
+env.C('#/build/c/jarvis_march/jarvis_march', 'jarvis_march.c')

contents/monte_carlo_integration/code/c/SConscript

@@ -1,4 +1,2 @@
 Import('*')
-
-env.C(f'{root_dir}/build/c/monte_carlo_integration/monte_carlo',
-      'monte_carlo.c')
+env.C('#/build/c/monte_carlo_integration/monte_carlo', 'monte_carlo.c')

contents/quantum_systems/code/c/SConscript

@@ -1,3 +1,2 @@
 Import('*')
-
-env.C(f'{root_dir}/build/c/quantum_systems/energy/', 'energy.c')
+env.C('#/build/c/quantum_systems/energy', 'energy.c', LIBS=['-lm', '-lfftw3'])

contents/split-operator_method/code/c/SConscript

@@ -1,3 +1,3 @@
 Import('*')
-
-env.C(f'{root_dir}/build/c/split-op_method/split_op', 'split_op.c')
+env.C('#/build/c/split-op_method/split_op', 'split_op.c',
+      LIBS=['-lm', '-lfftw3'])

contents/stable_marriage_problem/code/c/SConscript

@@ -1,3 +1,2 @@
 Import('*')
-
-env.C(f'{root_dir}/build/c/stable_marriage/stable_marriage', 'stable_marriage.c')
+env.C('#/build/c/stable_marriage/stable_marriage', 'stable_marriage.c')

contents/thomas_algorithm/code/c/SConscript

@@ -1,3 +1,2 @@
 Import('*')
-
-env.C(f'{root_dir}/build/c/thomas_algorithm/thomas', 'thomas.c')
+env.C('#/build/c/thomas_algorithm/thomas', 'thomas.c')

contents/tree_traversal/code/c/SConscript

@@ -1,3 +1,2 @@
 Import('*')
-
-env.C(f'{root_dir}/build/c/tree_treaversal/tree_traversal', 'tree_traversal.c')
+env.C('#/build/c/tree_traversal/tree_traversal', 'tree_traversal.c')

contents/verlet_integration/code/c/SConscript

@@ -1,3 +1,2 @@
 Import('*')
-
-env.C(f'{root_dir}/build/c/verlet_integration/verlet', 'verlet.c')
+env.C('#/build/c/verlet_integration/verlet', 'verlet.c')