[cmake] refactor: Use CPM over submodules (#143)

Transfers the majority of submodules and large externals to CPM, using source archives rather than full Git clones. Not only does this save massive amounts of clone and configure time, but dependencies are grabbed on-demand rather than being required by default. Additionally, CPM will (generally) automatically search for system dependencies, though certain dependencies have options to control this.

Testing shows gains ranging from 5x to 10x in terms of overall clone/configure time.

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/143
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>

1 files changed, 0 insertions, 279 deletions

diff --git a/externals/mbedtls/tests/suites/test_suite_memory_buffer_alloc.function b/externals/mbedtls/tests/suites/test_suite_memory_buffer_alloc.function
deleted file mode 100644
index cc884c28e5..0000000000
--- a/externals/mbedtls/tests/suites/test_suite_memory_buffer_alloc.function
+++ /dev/null
@@ -1,279 +0,0 @@
-/* BEGIN_HEADER */
-#include "mbedtls/memory_buffer_alloc.h"
-#define TEST_SUITE_MEMORY_BUFFER_ALLOC
-
-/* END_HEADER */
-
-/* BEGIN_DEPENDENCIES
- * depends_on:MBEDTLS_MEMORY_BUFFER_ALLOC_C
- * END_DEPENDENCIES
- */
-
-/* BEGIN_SUITE_HELPERS */
-static int check_pointer( void *p )
-{
-    if( p == NULL )
-        return( -1 );
-
-    if( (size_t) p % MBEDTLS_MEMORY_ALIGN_MULTIPLE != 0 )
-        return( -1 );
-
-    return( 0 );
-}
-/* END_SUITE_HELPERS */
-
-/* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
-void mbedtls_memory_buffer_alloc_self_test(  )
-{
-    TEST_ASSERT( mbedtls_memory_buffer_alloc_self_test( 1 ) == 0 );
-}
-/* END_CASE */
-
-/* BEGIN_CASE */
-void memory_buffer_alloc_free_alloc( int a_bytes, int b_bytes, int c_bytes,
-                                     int d_bytes, int free_a, int free_b,
-                                     int free_c, int free_d, int e_bytes,
-                                     int f_bytes )
-{
-    unsigned char buf[1024];
-    unsigned char *ptr_a = NULL, *ptr_b = NULL, *ptr_c = NULL, *ptr_d = NULL,
-                    *ptr_e = NULL, *ptr_f = NULL;
-
-#if defined(MBEDTLS_MEMORY_DEBUG)
-    size_t reported_blocks;
-    size_t reported_bytes;
-#endif
-    size_t allocated_bytes = 0;
-
-    mbedtls_memory_buffer_alloc_init( buf, sizeof( buf ) );
-
-    mbedtls_memory_buffer_set_verify( MBEDTLS_MEMORY_VERIFY_ALWAYS );
-
-    if( a_bytes > 0 )
-    {
-        ptr_a = mbedtls_calloc( a_bytes, sizeof(char) );
-        TEST_ASSERT( check_pointer( ptr_a ) == 0 );
-
-        allocated_bytes += a_bytes * sizeof(char);
-    }
-
-    if( b_bytes > 0 )
-    {
-        ptr_b = mbedtls_calloc( b_bytes, sizeof(char) );
-        TEST_ASSERT( check_pointer( ptr_b ) == 0 );
-
-        allocated_bytes += b_bytes * sizeof(char);
-    }
-
-    if( c_bytes > 0 )
-    {
-        ptr_c = mbedtls_calloc( c_bytes, sizeof(char) );
-        TEST_ASSERT( check_pointer( ptr_c ) == 0 );
-
-        allocated_bytes += c_bytes * sizeof(char);
-    }
-
-    if( d_bytes > 0 )
-    {
-        ptr_d = mbedtls_calloc( d_bytes, sizeof(char) );
-        TEST_ASSERT( check_pointer( ptr_d ) == 0 );
-
-        allocated_bytes += d_bytes * sizeof(char);
-    }
-
-#if defined(MBEDTLS_MEMORY_DEBUG)
-    mbedtls_memory_buffer_alloc_cur_get( &reported_bytes, &reported_blocks );
-    TEST_ASSERT( reported_bytes == allocated_bytes );
-#endif
-
-    if( free_a )
-    {
-        mbedtls_free( ptr_a );
-        ptr_a = NULL;
-        TEST_ASSERT( mbedtls_memory_buffer_alloc_verify() == 0 );
-
-        allocated_bytes -= a_bytes * sizeof(char);
-    }
-
-    if( free_b )
-    {
-        mbedtls_free( ptr_b );
-        ptr_b = NULL;
-        TEST_ASSERT( mbedtls_memory_buffer_alloc_verify() == 0 );
-
-        allocated_bytes -= b_bytes * sizeof(char);
-    }
-
-    if( free_c )
-    {
-        mbedtls_free( ptr_c );
-        ptr_c = NULL;
-        TEST_ASSERT( mbedtls_memory_buffer_alloc_verify() == 0 );
-
-        allocated_bytes -= c_bytes * sizeof(char);
-    }
-
-    if( free_d )
-    {
-        mbedtls_free( ptr_d );
-        ptr_d = NULL;
-        TEST_ASSERT( mbedtls_memory_buffer_alloc_verify() == 0 );
-
-        allocated_bytes -= d_bytes * sizeof(char);
-    }
-
-#if defined(MBEDTLS_MEMORY_DEBUG)
-    mbedtls_memory_buffer_alloc_cur_get( &reported_bytes, &reported_blocks );
-    TEST_ASSERT( reported_bytes == allocated_bytes );
-#endif
-
-    if( e_bytes > 0 )
-    {
-        ptr_e = mbedtls_calloc( e_bytes, sizeof(char) );
-        TEST_ASSERT( check_pointer( ptr_e ) == 0 );
-    }
-
-    if( f_bytes > 0 )
-    {
-        ptr_f = mbedtls_calloc( f_bytes, sizeof(char) );
-        TEST_ASSERT( check_pointer( ptr_f ) == 0 );
-    }
-
-    /* Once blocks are reallocated, the block allocated to the memory request
-     * may be bigger than the request itself, which is indicated by the reported
-     * bytes, and makes it hard to know what the reported size will be, so
-     * we don't check the size after blocks have been reallocated. */
-
-    if( ptr_a != NULL )
-    {
-        mbedtls_free( ptr_a );
-        ptr_a = NULL;
-        TEST_ASSERT( mbedtls_memory_buffer_alloc_verify() == 0 );
-    }
-
-    if( ptr_b != NULL )
-    {
-        mbedtls_free( ptr_b );
-        ptr_b = NULL;
-        TEST_ASSERT( mbedtls_memory_buffer_alloc_verify() == 0 );
-    }
-
-    if( ptr_c != NULL )
-    {
-        mbedtls_free( ptr_c );
-        ptr_c = NULL;
-        TEST_ASSERT( mbedtls_memory_buffer_alloc_verify() == 0 );
-    }
-
-    if( ptr_d != NULL )
-    {
-        mbedtls_free( ptr_d );
-        ptr_d = NULL;
-        TEST_ASSERT( mbedtls_memory_buffer_alloc_verify() == 0 );
-    }
-
-    if( ptr_e != NULL )
-    {
-        mbedtls_free( ptr_e );
-        ptr_e = NULL;
-        TEST_ASSERT( mbedtls_memory_buffer_alloc_verify() == 0 );
-    }
-
-    if( ptr_f != NULL )
-    {
-        mbedtls_free( ptr_f );
-        ptr_f = NULL;
-    }
-
-#if defined(MBEDTLS_MEMORY_DEBUG)
-    mbedtls_memory_buffer_alloc_cur_get( &reported_bytes, &reported_blocks );
-    TEST_ASSERT( reported_bytes == 0 );
-#endif
-
-    TEST_ASSERT( mbedtls_memory_buffer_alloc_verify() == 0 );
-
-exit:
-    mbedtls_memory_buffer_alloc_free( );
-}
-/* END_CASE */
-
-/* BEGIN_CASE */
-void memory_buffer_alloc_oom_test(  )
-{
-    unsigned char buf[1024];
-    unsigned char *ptr_a = NULL, *ptr_b = NULL, *ptr_c = NULL;
-#if defined(MBEDTLS_MEMORY_DEBUG)
-    size_t reported_blocks, reported_bytes;
-#endif
-
-    (void)ptr_c;
-
-    mbedtls_memory_buffer_alloc_init( buf, sizeof( buf ) );
-
-    mbedtls_memory_buffer_set_verify( MBEDTLS_MEMORY_VERIFY_ALWAYS );
-
-    ptr_a = mbedtls_calloc( 432, sizeof(char) );
-    TEST_ASSERT( check_pointer( ptr_a ) == 0 );
-
-    ptr_b = mbedtls_calloc( 432, sizeof(char) );
-    TEST_ASSERT( check_pointer( ptr_b ) == 0 );
-
-    ptr_c = mbedtls_calloc( 431, sizeof(char) );
-    TEST_ASSERT( ptr_c == NULL );
-
-#if defined(MBEDTLS_MEMORY_DEBUG)
-    mbedtls_memory_buffer_alloc_cur_get( &reported_bytes, &reported_blocks );
-    TEST_ASSERT( reported_bytes >= 864 && reported_bytes <= sizeof(buf) );
-#endif
-
-    mbedtls_free( ptr_a );
-    ptr_a = NULL;
-    TEST_ASSERT( mbedtls_memory_buffer_alloc_verify() == 0 );
-
-    mbedtls_free( ptr_b );
-    ptr_b = NULL;
-    TEST_ASSERT( mbedtls_memory_buffer_alloc_verify() == 0 );
-
-#if defined(MBEDTLS_MEMORY_DEBUG)
-    mbedtls_memory_buffer_alloc_cur_get( &reported_bytes, &reported_blocks );
-    TEST_ASSERT( reported_bytes == 0 );
-#endif
-
-    TEST_ASSERT( mbedtls_memory_buffer_alloc_verify() == 0 );
-
-exit:
-    mbedtls_memory_buffer_alloc_free( );
-}
-/* END_CASE */
-
-/* BEGIN_CASE */
-void memory_buffer_heap_too_small( )
-{
-    unsigned char buf[1];
-
-    mbedtls_memory_buffer_alloc_init( buf, sizeof( buf ) );
-    /* With MBEDTLS_MEMORY_DEBUG enabled, this prints a message
-     * "FATAL: verification of first header failed".
-     */
-    TEST_ASSERT( mbedtls_memory_buffer_alloc_verify() != 0 );
-}
-/* END_CASE */
-
-/* BEGIN_CASE */
-void memory_buffer_underalloc( )
-{
-    unsigned char buf[100];
-    size_t i;
-
-    mbedtls_memory_buffer_alloc_init( buf, sizeof( buf ) );
-    for( i = 1; i < MBEDTLS_MEMORY_ALIGN_MULTIPLE; i++ )
-    {
-        TEST_ASSERT( mbedtls_calloc( 1,
-                     (size_t)-( MBEDTLS_MEMORY_ALIGN_MULTIPLE - i ) ) == NULL );
-        TEST_ASSERT( mbedtls_memory_buffer_alloc_verify() == 0 );
-    }
-
-exit:
-    mbedtls_memory_buffer_alloc_free();
-}
-/* END_CASE */