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https://github.com/macports/macports-ports.git
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Ryan Schmidt
e8c2fe6ce2
Fix incompatibility with libpng 1.5 and later (use of the now-private jmpbuf field). Closes: https://trac.macports.org/ticket/59554 Fix incompatibility with Xcode 12 and later (implicit declaration of functions).
24 lines
661 B
Diff
24 lines
661 B
Diff
Fix:
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error: incomplete definition of type 'struct png_struct_def'
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--- lib/pngimage.c.orig 2006-04-21 00:48:54.000000000 -0500
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+++ lib/pngimage.c 2021-01-23 02:31:47.000000000 -0600
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@@ -35,7 +35,7 @@
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return NULL;
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}
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- if (setjmp(png_ptr->jmpbuf)) {
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+ if (setjmp(png_jmpbuf(png_ptr))) {
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png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
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RbImage_setError("setjmp returns error condition");
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return NULL;
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@@ -101,7 +101,7 @@
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return NULL;
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}
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- if (setjmp(png_ptr->jmpbuf)) {
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+ if (setjmp(png_jmpbuf(png_ptr))) {
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png_destroy_write_struct(&png_ptr, &info_ptr);
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RbImage_setError("setjmp returns error condition");
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return NULL;
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