1 files changed, 45 insertions, 0 deletions
diff --git a/gnu/packages/patches/sajson-build-with-gcc10.patch b/gnu/packages/patches/sajson-build-with-gcc10.patch
new file mode 100644
index 0000000000..878706dc79
--- /dev/null
+++ b/gnu/packages/patches/sajson-build-with-gcc10.patch
@@ -0,0 +1,45 @@
+This patch is from the upstream pull request
+https://github.com/chadaustin/sajson/pull/54.
+It fixes linking with GCC.
+
+diff --git a/include/sajson.h b/include/sajson.h
+index 8b4e05a..1bd045b 100644
+--- a/include/sajson.h
++++ b/include/sajson.h
+@@ -138,12 +138,17 @@ constexpr inline size_t make_element(tag t, size_t value) {
+ // header. This trick courtesy of Rich Geldreich's Purple JSON parser.
+ template <typename unused = void>
+ struct globals_struct {
++    static const unsigned char parse_flags[256];
++};
++typedef globals_struct<> globals;
++
+ // clang-format off
+ 
+     // bit 0 (1) - set if: plain ASCII string character
+     // bit 1 (2) - set if: whitespace
+     // bit 4 (0x10) - set if: 0-9 e E .
+-    constexpr static const uint8_t parse_flags[256] = {
++    template <typename unused>
++    const unsigned char globals_struct<unused>::parse_flags[256] = {
+      // 0    1    2    3    4    5    6    7      8    9    A    B    C    D    E    F
+         0,   0,   0,   0,   0,   0,   0,   0,     0,   2,   2,   0,   0,   2,   0,   0, // 0
+         0,   0,   0,   0,   0,   0,   0,   0,     0,   0,   0,   0,   0,   0,   0,   0, // 1
+@@ -162,15 +167,13 @@ struct globals_struct {
+     };
+ 
+ // clang-format on
+-};
+-typedef globals_struct<> globals;
+ 
+-constexpr inline bool is_plain_string_character(char c) {
++inline bool is_plain_string_character(char c) {
+     // return c >= 0x20 && c <= 0x7f && c != 0x22 && c != 0x5c;
+     return (globals::parse_flags[static_cast<unsigned char>(c)] & 1) != 0;
+ }
+ 
+-constexpr inline bool is_whitespace(char c) {
++inline bool is_whitespace(char c) {
+     // return c == '\r' || c == '\n' || c == '\t' || c == ' ';
+     return (globals::parse_flags[static_cast<unsigned char>(c)] & 2) != 0;
+ }