diff --git a/GIT-BUILD-OPTIONS.in b/GIT-BUILD-OPTIONS.in
index f0ca240493c..050432f9fc4 100644
--- a/GIT-BUILD-OPTIONS.in
+++ b/GIT-BUILD-OPTIONS.in
@@ -1,6 +1,8 @@
 SHELL_PATH=@SHELL_PATH@
 TEST_SHELL_PATH=@TEST_SHELL_PATH@
 PERL_PATH=@PERL_PATH@
+PERL_LOCALEDIR=@PERL_LOCALEDIR@
+NO_PERL_CPAN_FALLBACKS=@NO_PERL_CPAN_FALLBACKS@
 DIFF=@DIFF@
 PYTHON_PATH=@PYTHON_PATH@
 TAR=@TAR@
diff --git a/Makefile b/Makefile
index ee1ef7ce8fb..770ad830292 100644
--- a/Makefile
+++ b/Makefile
@@ -3093,13 +3093,9 @@ endif
 NO_PERL_CPAN_FALLBACKS_SQ = $(subst ','\'',$(NO_PERL_CPAN_FALLBACKS))
 endif
 
-perl/build/lib/%.pm: perl/%.pm GIT-PERL-DEFINES
+perl/build/lib/%.pm: perl/%.pm generate-perl.sh GIT-BUILD-OPTIONS GIT-PERL-DEFINES
 	$(call mkdir_p_parent_template)
-	$(QUIET_GEN) \
-	sed -e 's|@LOCALEDIR@|$(perl_localedir_SQ)|g' \
-	    -e 's|@NO_GETTEXT@|$(NO_GETTEXT_SQ)|g' \
-	    -e 's|@NO_PERL_CPAN_FALLBACKS@|$(NO_PERL_CPAN_FALLBACKS_SQ)|g' \
-	< $< > $@
+	$(QUIET_GEN)$(SHELL_PATH) generate-perl.sh ./GIT-BUILD-OPTIONS $(GIT_VERSION) GIT-PERL-HEADER "$<" "$@"
 
 perl/build/man/man3/Git.3pm: perl/Git.pm
 	$(call mkdir_p_parent_template)
@@ -3160,6 +3156,8 @@ GIT-BUILD-OPTIONS: FORCE
 		-e "s|@SHELL_PATH@|\'$(SHELL_PATH_SQ)\'|" \
 		-e "s|@TEST_SHELL_PATH@|\'$(TEST_SHELL_PATH_SQ)\'|" \
 		-e "s|@PERL_PATH@|\'$(PERL_PATH_SQ)\'|" \
+		-e "s|@PERL_LOCALEDIR@|\'$(perl_localedir_SQ)\'|" \
+		-e "s|@NO_PERL_CPAN_FALLBACKS@|\'$(NO_PERL_CPAN_FALLBACKS_SQ)\'|" \
 		-e "s|@DIFF@|\'$(DIFF)\'|" \
 		-e "s|@PYTHON_PATH@|\'$(PYTHON_PATH_SQ)\'|" \
 		-e "s|@TAR@|\'$(TAR)\'|" \
diff --git a/contrib/buildsystems/CMakeLists.txt b/contrib/buildsystems/CMakeLists.txt
index 7fb6a149f21..ddf39dc90e7 100644
--- a/contrib/buildsystems/CMakeLists.txt
+++ b/contrib/buildsystems/CMakeLists.txt
@@ -849,6 +849,9 @@ endforeach()
 
 #perl scripts
 parse_makefile_for_scripts(git_perl_scripts "SCRIPT_PERL" "")
+#perl modules
+file(GLOB_RECURSE perl_modules "${CMAKE_SOURCE_DIR}/perl/*.pm")
+list(TRANSFORM perl_modules REPLACE "${CMAKE_SOURCE_DIR}/" "")
 
 #create perl header
 file(STRINGS ${CMAKE_SOURCE_DIR}/perl/header_templates/fixed_prefix.template.pl perl_header )
@@ -856,7 +859,7 @@ string(REPLACE "@PATHSEP@" ":" perl_header "${perl_header}")
 string(REPLACE "@INSTLIBDIR@" "${INSTLIBDIR}" perl_header "${perl_header}")
 file(WRITE ${CMAKE_BINARY_DIR}/PERL-HEADER ${perl_header})
 
-foreach(script ${git_perl_scripts})
+foreach(script ${git_perl_scripts} ${perl_modules})
 	string(REPLACE ".perl" "" perl_gen_path "${script}")
 
 	add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/${perl_gen_path}
@@ -877,19 +880,6 @@ file(STRINGS ${CMAKE_SOURCE_DIR}/git-p4.py content NEWLINE_CONSUME)
 string(REPLACE "#!/usr/bin/env python" "#!/usr/bin/python" content "${content}")
 file(WRITE ${CMAKE_BINARY_DIR}/git-p4 ${content})
 
-#perl modules
-file(GLOB_RECURSE perl_modules "${CMAKE_SOURCE_DIR}/perl/*.pm")
-
-foreach(pm ${perl_modules})
-	string(REPLACE "${CMAKE_SOURCE_DIR}/perl/" "" file_path ${pm})
-	file(STRINGS ${pm} content NEWLINE_CONSUME)
-	string(REPLACE "@LOCALEDIR@" "${LOCALEDIR}" content "${content}")
-	string(REPLACE "@NO_PERL_CPAN_FALLBACKS@" "" content "${content}")
-	file(WRITE ${CMAKE_BINARY_DIR}/perl/build/lib/${file_path} ${content})
-#test-lib.sh requires perl/build/lib to be the build directory of perl modules
-endforeach()
-
-
 #templates
 file(GLOB templates "${CMAKE_SOURCE_DIR}/templates/*")
 list(TRANSFORM templates REPLACE "${CMAKE_SOURCE_DIR}/templates/" "")
@@ -1131,6 +1121,8 @@ file(STRINGS ${CMAKE_SOURCE_DIR}/GIT-BUILD-OPTIONS.in git_build_options NEWLINE_
 string(REPLACE "@SHELL_PATH@" "${SHELL_PATH}" git_build_options "${git_build_options}")
 string(REPLACE "@TEST_SHELL_PATH@" "${TEST_SHELL_PATH}" git_build_options "${git_build_options}")
 string(REPLACE "@PERL_PATH@" "${PERL_PATH}" git_build_options "${git_build_options}")
+string(REPLACE "@PERL_LOCALEDIR@" "${LOCALEDIR}" git_build_options "${git_build_options}")
+string(REPLACE "@NO_PERL_CPAN_FALLBACKS@" "" git_build_options "${git_build_options}")
 string(REPLACE "@DIFF@" "${DIFF}" git_build_options "${git_build_options}")
 string(REPLACE "@PYTHON_PATH@" "${PYTHON_PATH}" git_build_options "${git_build_options}")
 string(REPLACE "@TAR@" "${TAR}" git_build_options "${git_build_options}")
diff --git a/generate-perl.sh b/generate-perl.sh
index 12e116b76e5..cb1629857c6 100755
--- a/generate-perl.sh
+++ b/generate-perl.sh
@@ -17,10 +17,20 @@ OUTPUT="$5"
 . "$GIT_BUILD_OPTIONS"
 
 sed -e '1{' \
+    -e "	/^#!.*perl/!b" \
     -e "	s|#!.*perl|#!$PERL_PATH|" \
     -e "	r $PERL_HEADER" \
     -e '	G' \
     -e '}' \
-    -e "s/@GIT_VERSION@/$GIT_VERSION/g" \
+    -e "s|@GIT_VERSION@|$GIT_VERSION|g" \
+    -e "s|@LOCALEDIR@|$PERL_LOCALEDIR|g" \
+    -e "s|@NO_GETTEXT@|$NO_GETTEXT|g" \
+    -e "s|@NO_PERL_CPAN_FALLBACKS@|$NO_PERL_CPAN_FALLBACKS|g" \
     "$INPUT" >"$OUTPUT"
-chmod a+x "$OUTPUT"
+
+case "$(basename "$INPUT")" in
+*.perl)
+	chmod a+x "$OUTPUT";;
+*)
+	;;
+esac
