The following changes were made to Makefile:

* Moved to new version scheme
  * Added libgcc and libstdc++ to dependencies

Makefile

@@ -8,17 +8,17 @@
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 
-DEPENDS = glibc
+DEPENDS = glibc,libgcc,libstdc++
 ARCH = x86_64
 URL = https://gmplib.org/
 DESC = GMP is a free library for arbitrary precision arithmetic
-SNAPVER = sr2
+SNAPVER = 3
 
 ARCHIVE := $(PWD)/SRC/$(shell ls SRC|egrep '(bz2|gz|tar|xz)$$'|tail -1)
 TYPE := $(shell file -ib $(ARCHIVE)|cut -d';' -f1|tr -d '\n')
 SRCDIR := $(shell tar -tf $(ARCHIVE)|head -1|sed 's/\/.*//')
 PATCHDIR := $(PWD)/SRC/patches
-VERSION := $(shell echo $(SRCDIR)|egrep -o '\-[0-9].*'|sed 's/^-//')$(SNAPVER)
+VERSION := $(shell echo $(SRCDIR)|egrep -o '\-[0-9].*'|sed 's/^-//')-$(SNAPVER)
 
 include /usr/share/snap/Makefile.snaplinux
 
@@ -45,6 +45,7 @@ $(SRCDIR)/config.log: $(SRCDIR)/configure
 	@cd $(SRCDIR); \
 	./configure \
 		--prefix=/usr \
+		--libdir=/lib \
 		--enable-cxx \
 		--disable-static \
 		--build=x86_64-snap-linux-gnu \