fix: meson build

Author: superstructor

meson.build

@@ -6,23 +6,73 @@ if simd
   cargs += ['-msimd128']
 endif
 
+inc = include_directories('src', '.')
+
+# Generate config headers similar to CMake
+configure_file(input: 'src/jconfig.h.in', output: 'jconfig.h', configuration: configuration_data())
+configure_file(input: 'src/jconfigint.h.in', output: 'jconfigint.h', configuration: configuration_data())
+
+jpeg_sources = files(
+  'src/jcapimin.c',
+  'src/wrapper/jcapistd-8.c','src/wrapper/jcapistd-12.c','src/wrapper/jcapistd-16.c',
+  'src/wrapper/jccoefct-8.c','src/wrapper/jccoefct-12.c',
+  'src/wrapper/jccolor-8.c','src/wrapper/jccolor-12.c','src/wrapper/jccolor-16.c',
+  'src/wrapper/jcdctmgr-8.c','src/wrapper/jcdctmgr-12.c',
+  'src/wrapper/jcdiffct-8.c','src/wrapper/jcdiffct-12.c','src/wrapper/jcdiffct-16.c',
+  'src/jchuff.c','src/jcicc.c','src/jcinit.c','src/jclhuff.c',
+  'src/wrapper/jclossls-8.c','src/wrapper/jclossls-12.c','src/wrapper/jclossls-16.c',
+  'src/wrapper/jcmainct-8.c','src/wrapper/jcmainct-12.c','src/wrapper/jcmainct-16.c',
+  'src/jcmarker.c','src/jcmaster.c','src/jcomapi.c','src/jcparam.c','src/jcphuff.c',
+  'src/wrapper/jcprepct-8.c','src/wrapper/jcprepct-12.c','src/wrapper/jcprepct-16.c',
+  'src/wrapper/jcsample-8.c','src/wrapper/jcsample-12.c','src/wrapper/jcsample-16.c',
+  'src/jctrans.c','src/jdapimin.c',
+  'src/wrapper/jdapistd-8.c','src/wrapper/jdapistd-12.c','src/wrapper/jdapistd-16.c',
+  'src/jdatadst.c','src/jdatasrc.c',
+  'src/wrapper/jdcoefct-8.c','src/wrapper/jdcoefct-12.c',
+  'src/wrapper/jdcolor-8.c','src/wrapper/jdcolor-12.c','src/wrapper/jdcolor-16.c',
+  'src/wrapper/jddctmgr-8.c','src/wrapper/jddctmgr-12.c',
+  'src/wrapper/jddiffct-8.c','src/wrapper/jddiffct-12.c','src/wrapper/jddiffct-16.c',
+  'src/jdhuff.c','src/jdicc.c','src/jdinput.c','src/jdlhuff.c',
+  'src/wrapper/jdlossls-8.c','src/wrapper/jdlossls-12.c','src/wrapper/jdlossls-16.c',
+  'src/wrapper/jdmainct-8.c','src/wrapper/jdmainct-12.c','src/wrapper/jdmainct-16.c',
+  'src/jdmarker.c','src/jdmaster.c',
+  'src/wrapper/jdmerge-8.c','src/wrapper/jdmerge-12.c',
+  'src/jdphuff.c',
+  'src/wrapper/jdpostct-8.c','src/wrapper/jdpostct-12.c','src/wrapper/jdpostct-16.c',
+  'src/wrapper/jdsample-8.c','src/wrapper/jdsample-12.c','src/wrapper/jdsample-16.c',
+  'src/jdtrans.c','src/jerror.c','src/jfdctflt.c',
+  'src/wrapper/jfdctfst-8.c','src/wrapper/jfdctfst-12.c',
+  'src/wrapper/jfdctint-8.c','src/wrapper/jfdctint-12.c',
+  'src/wrapper/jidctflt-8.c','src/wrapper/jidctflt-12.c',
+  'src/wrapper/jidctfst-8.c','src/wrapper/jidctfst-12.c',
+  'src/wrapper/jidctint-8.c','src/wrapper/jidctint-12.c',
+  'src/wrapper/jidctred-8.c','src/wrapper/jidctred-12.c',
+  'src/jmemmgr.c','src/jmemnobs.c','src/jpeg_nbits.c',
+  'src/wrapper/jquant1-8.c','src/wrapper/jquant1-12.c',
+  'src/wrapper/jquant2-8.c','src/wrapper/jquant2-12.c',
+  'src/wrapper/jutils-8.c','src/wrapper/jutils-12.c','src/wrapper/jutils-16.c'
+)
+
+# MAIN compiles the full library + wrapper
 executable('libjpeg-main',
-  files('wasm/libjpeg_wasm_module.c'),
+  files('wasm/libjpeg_wasm_module.c') + jpeg_sources,
+  include_directories: inc,
   c_args: cargs,
   link_args: [
-    '-sUSE_LIBJPEG=1','-sWASM=1','-sMODULARIZE=1','-sEXPORT_ES6=1','-sEXPORT_NAME=LibjpegModule',
+    '-sWASM=1','-sMODULARIZE=1','-sEXPORT_ES6=1','-sEXPORT_NAME=LibjpegModule',
     '-sALLOW_MEMORY_GROWTH=1','-sNO_FILESYSTEM=1','-sEXPORTED_RUNTIME_METHODS=["cwrap","ccall","UTF8ToString"]','-O3','-flto'
   ],
   install: true,
   install_dir: get_option('bindir')
 )
 
+# SIDE compiles the full library as -sSIDE_MODULE=2 for dlopen
 shared_module('libjpeg-side',
-  files('wasm/libjpeg_wasm_side.c'),
+  files('wasm/libjpeg_wasm_side.c') + jpeg_sources,
+  include_directories: inc,
   name_prefix: '',
   c_args: cargs,
   link_args: ['-sSIDE_MODULE=2','-fPIC','-O3','-flto','-sEXPORTED_FUNCTIONS=["_libjpeg_wasm_version"]'],
   install: true,
   install_dir: get_option('libdir')
 )
-