More cairo details

Signed-off-by: falkTX <falktx@falktx.com>

Author: falkTX

.github/workflows/bootstrap.yml

@@ -4,7 +4,7 @@ on:
   push:
 
 env:
-  CACHE_VERSION: 19
+  CACHE_VERSION: 20
   DEBIAN_FRONTEND: noninteractive
   HOMEBREW_NO_AUTO_UPDATE: 1
 

bootstrap-common.sh

@@ -273,7 +273,7 @@ fi # PAWPAW_SKIP_SAMPLERATE
 
 if [ "${MACOS}" -eq 0 ]; then
     git_clone zlib "${ZLIB_VERSION}" "${ZLIB_URL}"
-    build_conf zlib "${ZLIB_VERSION}" "--static --prefix=${PAWPAW_PREFIX}"
+    build_conf zlib "${ZLIB_VERSION}" "--static --prefix=${PAWPAW_PREFIX} --zprefix"
 
     if [ "${CROSS_COMPILING}" -eq 0 ]; then
         run_make zlib "${ZLIB_VERSION}" check

bootstrap-plugins.sh

@@ -144,6 +144,11 @@ if [ "${MACOS}" -eq 0 ]; then
     FONTCONFIG_EXTRAFLAGS+=" --enable-libxml2"
 fi
 
+# workaround missing implementation, see https://github.com/emscripten-core/emscripten/issues/12093
+if [ "${WASM}" -eq 1 ]; then
+    export EXTRA_CFLAGS="-Duuid_generate_random=uuid_generate"
+fi
+
 download fontconfig "${FONTCONFIG_VERSION}" "${FONTCONFIG_URL}"
 build_autoconf fontconfig "${FONTCONFIG_VERSION}" "${FONTCONFIG_EXTRAFLAGS}"
 
@@ -235,9 +240,15 @@ else
     CAIRO_EXTRAFLAGS+=" --disable-win32-font"
 fi
 
+if [ "${WASM}" -eq 1 ]; then
+    CAIRO_EXTRAFLAGS+=" ax_cv_c_float_words_bigendian=no"
+fi
+
+# fix link of test suite
 if [ "${MACOS}" -eq 1 ]; then
-    # fix link of test suite
     export EXTRA_LDFLAGS="-framework CoreFoundation -framework CoreGraphics"
+elif [ "${WIN32}" -eq 1 ]; then
+    export EXTRA_CFLAGS="-Dstrndup=_strndup"
 fi
 
 download cairo "${CAIRO_VERSION}" "${CAIRO_URL}" "tar.xz"

patches/cairo/01_undef-zlib-deflate-macro.patch

@@ -0,0 +1,36 @@
+diff --git a/util/cairo-script/cairo-script-file.c b/util/cairo-script/cairo-script-file.c
+index e7c5376..9ef7ded 100644
+--- a/util/cairo-script/cairo-script-file.c
++++ b/util/cairo-script/cairo-script-file.c
+@@ -40,6 +40,7 @@
+ #include <limits.h> /* INT_MAX */
+ #include <string.h>
+ #include <zlib.h>
++#undef deflate
+ 
+ #if HAVE_LZO
+ #include <lzo/lzo2a.h>
+diff --git a/util/cairo-script/cairo-script-operators.c b/util/cairo-script/cairo-script-operators.c
+index e493311..3d30e7b 100644
+--- a/util/cairo-script/cairo-script-operators.c
++++ b/util/cairo-script/cairo-script-operators.c
+@@ -57,6 +57,7 @@
+ 
+ #if HAVE_ZLIB
+ #include <zlib.h>
++#undef deflate
+ #endif
+ 
+ #if HAVE_LZO
+diff --git a/util/cairo-script/cairo-script-scanner.c b/util/cairo-script/cairo-script-scanner.c
+index 3dfb3a9..fb5e063 100644
+--- a/util/cairo-script/cairo-script-scanner.c
++++ b/util/cairo-script/cairo-script-scanner.c
+@@ -44,6 +44,7 @@
+ #include <string.h> /* memset */
+ #include <assert.h>
+ #include <zlib.h>
++#undef deflate
+ 
+ #if HAVE_LZO
+ #include <lzo/lzo2a.h>

patches/fontconfig/03_fix-wasm-build.patch

@@ -0,0 +1,13 @@
+diff --git a/src/fcstat.c b/src/fcstat.c
+index 5aa1643..d1240c5 100644
+--- a/src/fcstat.c
++++ b/src/fcstat.c
+@@ -384,7 +384,7 @@ FcFStatFs (int fd, FcStatFS *statb)
+ #  endif
+ #  if defined(HAVE_STRUCT_STATFS_F_FSTYPENAME)
+ 	p = buf.f_fstypename;
+-#  elif defined(__linux__)
++#  elif defined(__linux__) || defined(__EMSCRIPTEN__)
+ 	switch (buf.f_type)
+ 	{
+ 	case 0x6969: /* nfs */