math/muparser: update to 2.3.4

- Use PLIST_SUB to remove hard-coded version of the program
- Reorder variables in Makefile
- Fix value of LICENSE_FILE

math/muparser/Makefile

 PORTNAME=	muparser
-PORTVERSION=	2.3.2
+PORTVERSION=	2.3.4
 DISTVERSIONPREFIX=	v
 CATEGORIES=	math devel
 
@@ -8,23 +8,26 @@ COMMENT=	Mathematical expressions parser library written in C++
 WWW=		https://beltoforion.de/en/muparser/
 
 LICENSE=	BSD2CLAUSE
-LICENSE_FILE=	${WRKSRC}/License.txt
+LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cmake compiler:c++11-lang
-USE_LDCONFIG=	yes
-
 USE_GITHUB=	yes
 GH_ACCOUNT=	beltoforion
+USE_LDCONFIG=	yes
 
-OPTIONS_DEFINE=		EXAMPLES
-
+.if !exists(/usr/include/omp.h)
+CMAKE_ARGS+=	-DENABLE_OPENMP:BOOL=OFF
+.endif
 CMAKE_OFF=	ENABLE_SAMPLES
+PLIST_SUB=	MUPARSER_VERSION=${MUPARSER_VERSION}
 
+OPTIONS_DEFINE=		EXAMPLES
 EXAMPLES_PORTEXAMPLES=	*
 
-.if !exists(/usr/include/omp.h)
-CMAKE_ARGS+=	-DENABLE_OPENMP:BOOL=OFF
-.endif
+MUPARSER_VERSION=	${PORTVERSION}
+
+post-patch:
+	${SED} -i.bak -e 's/%%MUPARSER_VERSION%%/${MUPARSER_VERSION}/' ${WRKSRC}/docs/Doxyfile
 
 post-install-EXAMPLES-on:
 	cd ${WRKSRC} && ${COPYTREE_SHARE} samples ${STAGEDIR}${EXAMPLESDIR}

math/muparser/distinfo

-TIMESTAMP = 1610209798
-SHA256 (beltoforion-muparser-v2.3.2_GH0.tar.gz) = b35fc84e3667d432e3414c8667d5764dfa450ed24a99eeef7ee3f6647d44f301
-SIZE (beltoforion-muparser-v2.3.2_GH0.tar.gz) = 103979
+TIMESTAMP = 1668768752
+SHA256 (beltoforion-muparser-v2.3.4_GH0.tar.gz) = 0c3fa54a3ebf36dda0ed3e7cd5451c964afbb15102bdbcba08aafb359a290121
+SIZE (beltoforion-muparser-v2.3.4_GH0.tar.gz) = 112693

math/muparser/files/patch-docs_Doxyfile

---- docs/Doxyfile.orig	2015-08-16 14:23:14 UTC
+--- docs/Doxyfile.orig	2022-11-09 11:54:31 UTC
 +++ docs/Doxyfile
-@@ -31,7 +31,7 @@ PROJECT_NAME           = "muParser API -
+@@ -31,7 +31,7 @@ PROJECT_NAME           = "muParser API -"
  # This could be handy for archiving the generated documentation or 
  # if some version control system is used.
  
 -PROJECT_NUMBER         = 1.35
-+PROJECT_NUMBER         = 2.2.5
++PROJECT_NUMBER         = %%MUPARSER_VERSION%%
  
  # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) 
  # base path where the generated documentation will be put. 

math/muparser/pkg-plist

@@ -13,5 +13,5 @@ include/muParserToken.h
 include/muParserTokenReader.h
 lib/libmuparser.so
 lib/libmuparser.so.2
-lib/libmuparser.so.2.3.2
+lib/libmuparser.so.%%MUPARSER_VERSION%%
 libdata/pkgconfig/muparser.pc