patch c2man Configure

build.sh

@@ -218,7 +218,17 @@ check_result
 
 cd ${magicdir}/fribidi
 
+# patch c2man Configure
+git clone https://github.com/fribidi/c2man.git
+cd c2man
+git checkout 577ed4095383ef5284225d45709e6b5f0598a064
+git apply ../c2man.diff
+cd ..
+
 .ci/build-c2man.sh
+
+
+
 export PATH=$PATH:${magicdir}/fribidi/c2man/c2man-install
 
 ./autogen.sh && \

c2man.diff

@@ -0,0 +1,30 @@
+diff --git a/Configure b/Configure
+index 87e16cd..aaafb9c 100755
+--- a/Configure
++++ b/Configure
+@@ -2070,6 +2070,7 @@ echo " "
+ echo "Checking for GNU cc in disguise and/or its version number..." >&4
+ $cat >gccvers.c <<EOM
+ #include <stdio.h>
++#include <stdlib.h>
+ int main() {
+ #ifdef __GNUC__
+ #ifdef __VERSION__
+@@ -2560,7 +2561,8 @@ and I got the following output:
+ EOM
+ $cat > try.c <<'EOF'
+ #include <stdio.h>
+-main() { exit(0); }
++#include <stdlib.h>
++int main() { exit(0); }
+ EOF
+ dflt=y
+ if sh -c "$cc $optimize $ccflags try.c -o try $ldflags" >>try.msg 2>&1; then
+@@ -3262,6 +3264,7 @@ echo " "
+ echo "Checking whether your compiler can handle __attribute__ ..." >&4
+ $cat >attrib.c <<'EOCP'
+ #include <stdio.h>
++#include <stdlib.h>
+ void croak (char* pat,...) __attribute__((format(printf,1,2),noreturn));
+ EOCP
+ if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then