* Split bsd.port.mk pre and post includes into 3 pieces instead of 2, to

  allow OPTIONS to be able to influence dependencies.  This is still
  experimental [1]

* Teach bsd.gcc.mk about gfortran [2]

* Remove the outdated emulators/linux_base; the new default has been
  linux_base-fc4.  This will allow the outdated port to be removed [3]

* Add USE_FIREBIRD macros to bsd.database.mk [4]

PR:	93687 [1], 93690 [2], 103184 [3], 103357 [4]

Submitted by:	shaun [1], Pedro F. Giffuni <giffunip at asme to org> [2],
		gerald [2], thierry [2], vd [3], skv [4]

3 files changed, 75 insertions, 25 deletions

diff --git a/Mk/bsd.database.mk b/Mk/bsd.database.mk
index 4af9d90033e..392d4b9b484 100644
--- a/Mk/bsd.database.mk
+++ b/Mk/bsd.database.mk
@@ -78,6 +78,14 @@ Database_Include_MAINTAINER=	ports@FreeBSD.org
 #				  3 and 2. If version is not specified directly then
 #				  sqlite3 is used (if USE_SQLITE= yes).
 # SQLITE_VER		- Detected sqlite version.
+##
+# USE_FIREBIRD	- Add dependency on Firebird library. Valid values are:
+#				  2 and 1. If no version is given by the maintainer (if
+#				  USE_FIREBIRD= yes) and the user did not define
+#				  WITH_FIREBIRD_VER variable, fall back to default "2".
+# WITH_FIREBIRD_VER
+#				- User defined variable to set Firebird version.
+# FIREBIRD_VER		- Detected Firebird version.
 
 .if defined(USE_MYSQL)
 DEFAULT_MYSQL_VER?=	50
@@ -378,4 +386,26 @@ IGNORE=	cannot install: unknown sqlite version: ${_SQLITE_VER}
 
 .endif # defined(USE_SQLITE)
 
+.if defined(USE_FIREBIRD)
+
+.if defined(WITH_FIREBIRD_VER)
+USE_FIREBIRD=	${WITH_FIREBIRD_VER}
+.endif
+
+.if ${USE_FIREBIRD:L} == "yes"
+FIREBIRD_VER=	2
+.else
+FIREBIRD_VER=	${USE_FIREBIRD}
+.endif
+
+.if ${FIREBIRD_VER} == "2"
+LIB_DEPENDS+=	fbclient.2:${PORTSDIR}/databases/firebird2-client
+.elif ${FIREBIRD_VER} == "1"
+LIB_DEPENDS+=	fbclient.1:${PORTSDIR}/databases/firebird-client
+.else
+IGNORE=	cannot install: unknown Firebird version: ${FIREBIRD_VER}
+.endif
+
+.endif # defined(USE_FIREBIRD)
+
 .endif # defined(_POSTMKINCLUDED) && !defined(Database_Post_Include)
diff --git a/Mk/bsd.gcc.mk b/Mk/bsd.gcc.mk
index 0242a5bc9ce..c7df7fbdefa 100644
--- a/Mk/bsd.gcc.mk
+++ b/Mk/bsd.gcc.mk
@@ -127,26 +127,43 @@ _USE_GCC:=${_GCC_FOUND}
 
 #
 # Determine if the installed OS already has this GCCVERSION, and if not
-# then set BUILD_DEPENDS, CC, CXX and F77
+# then set BUILD_DEPENDS, CC, CXX, F77, and FC.
 #
 .for v in ${GCCVERSIONS}
 . if ${_USE_GCC} == ${_GCCVERSION_${v}_V}
 .  if ${OSVERSION} < ${_GCCVERSION_${v}_L} || ${OSVERSION} > ${_GCCVERSION_${v}_R}
-V:=				${_GCCVERSION_${v}_V:S/.//}
+# If Fortran support is requested, regardless of the value of USE_GCC
+# we need to use lang/gfortran, which is based on lang/gcc41 right now.
+.   if defined(WITH_FORTRAN)
+V:=			41
+_GCC_BUILD_DEPENDS:=	gfortran
+_GCC_PORT_DEPENDS:=	gfortran${V}
+.else
+V:=			${_GCCVERSION_${v}_V:S/.//}
+_GCC_BUILD_DEPENDS:=	gcc${V}
+_GCC_PORT_DEPENDS:=	gcc${V}
+.   endif
 CC:=			gcc${V}
 CXX:=			g++${V}
+# Up to GCC 4.0, we had g77, g77-33, g77-34, and the like.  Starting
+# with GCC 4.0, we have gfortran, gfortran40, gfortran41, and the like.
+.   if ${_USE_GCC} < 4.0
 F77:=			g77-${V}
-_GCC_BUILD_DEPENDS:=	${CC}
+FC:=			${F77}
+.   else
+FC:=			gfortran${V}
+F77:=			${FC}
+.   endif
 .  endif
 . endif
 .endfor
 .undef V
 
 .if defined(_GCC_BUILD_DEPENDS)
-BUILD_DEPENDS+=	${_GCC_BUILD_DEPENDS}:${PORTSDIR}/lang/${_GCC_BUILD_DEPENDS}
+BUILD_DEPENDS+=	${_GCC_PORT_DEPENDS}:${PORTSDIR}/lang/${_GCC_BUILD_DEPENDS}
 .endif
 
-MAKE_ENV+=	CC="${CC}" CXX="${CXX}"
+MAKE_ENV+=	CC="${CC}" CXX="${CXX}" F77="${F77}" FC="${FC}"
 
 test-gcc:
 	@echo USE_GCC=${USE_GCC}
@@ -155,6 +172,7 @@ test-gcc:
 .else
 	@echo Port cannot use later versions.
 .endif
+	@echo WITH_FORTRAN=${WITH_FORTRAN}
 .for v in ${GCCVERSIONS}
 	@echo -n "GCC version: ${_GCCVERSION_${v}_V} "
 .if defined(_GCC_FOUND${v})
@@ -163,5 +181,5 @@ test-gcc:
 	@echo "- OSVERSION from ${_GCCVERSION_${v}_L} to ${_GCCVERSION_${v}_R}"
 #	@echo ${v} - ${_GCC_FOUND${v}} - ${_GCCVERSION_${v}_L} to ${_GCCVERSION_${v}_R} - ${_GCCVERSION_${v}_V}
 .endfor
-	@echo Using GCC vesion ${_USE_GCC}
-	@echo CC:${CC} - CXX:${CXX} - F77:${F77} - BUILD_DEPENDS:${BUILD_DEPENDS}
+	@echo Using GCC version ${_USE_GCC}
+	@echo CC:${CC} - CXX:${CXX} - F77:${F77} - FC:${FC} - BUILD_DEPENDS:${BUILD_DEPENDS}
diff --git a/Mk/bsd.port.mk b/Mk/bsd.port.mk
index ba5f9ebddf1..e2c18c77cf2 100644
--- a/Mk/bsd.port.mk
+++ b/Mk/bsd.port.mk
@@ -1038,16 +1038,8 @@ makepatch:
 .endif
 
 
-# Start of pre-makefile section.
-.if !defined(AFTERPORTMK)
-
-.if defined(_PREMKINCLUDED)
-check-makefile::
-	@${ECHO_CMD} "${PKGNAME}: Makefile error: you cannot include bsd.port[.pre].mk twice"
-	@${FALSE}
-.endif
-
-_PREMKINCLUDED=	yes
+# Start of options section
+.if defined(INOPTIONSMK) || ( !defined(USEOPTIONSMK) && !defined(AFTERPORTMK) )
 
 .if defined(MAKE_VERSION)
 .if ${MAKE_VERSION} >= 5200408030 || ${MAKE_VERSION} >= 4200408030 && ${MAKE_VERSION} < 5000000000
@@ -1274,6 +1266,20 @@ WITHOUT_${W}:=	true
 .	endif
 .endif
 
+.endif
+
+
+# Start of pre-makefile section.
+.if !defined(AFTERPORTMK) && !defined(INOPTIONSMK)
+
+.if defined(_PREMKINCLUDED)
+check-makefile::
+	@${ECHO_CMD} "${PKGNAME}: Makefile error: you cannot include bsd.port[.pre].mk twice"
+	@${FALSE}
+.endif
+
+_PREMKINCLUDED=	yes
+
 # check for old, crufty, makefile types, part 1:
 .if !defined(PORTNAME) || !( defined(PORTVERSION) || defined (DISTVERSION) ) || defined(PKGNAME)
 check-makefile::
@@ -1581,7 +1587,7 @@ WWWGRP?=	www
 # End of pre-makefile section.
 
 # Start of post-makefile section.
-.if !defined(BEFOREPORTMK)
+.if !defined(BEFOREPORTMK) && !defined(INOPTIONSMK)
 
 .if defined(_POSTMKINCLUDED)
 check-makefile::
@@ -1811,14 +1817,10 @@ USE_LINUX=	${OVERRIDE_LINUX_BASE_PORT}
 .	if exists(${PORTSDIR}/emulators/linux_base-${USE_LINUX})
 LINUX_BASE_PORT=	${LINUXBASE}/bin/sh:${PORTSDIR}/emulators/linux_base-${USE_LINUX}
 .	else
-.		if ${USE_LINUX} == "7"
-LINUX_BASE_PORT=	${LINUXBASE}/etc/redhat-release:${PORTSDIR}/emulators/linux_base
-.		else
-.			if ${USE_LINUX:L} == "yes"
+.		if ${USE_LINUX:L} == "yes"
 LINUX_BASE_PORT=	${LINUXBASE}/etc/fedora-release:${PORTSDIR}/emulators/linux_base-fc4
-.			else
+.		else
 IGNORE=	There is no emulators/linux_base-${USE_LINUX}, perhaps wrong use of USE_LINUX or OVERRIDE_LINUX_BASE_PORT.
-.			endif
 .		endif
 .	endif
 
@@ -1981,7 +1983,7 @@ RUN_DEPENDS+=	${PERL5}:${PORTSDIR}/lang/${PERL_PORT}
 
 .if defined(USE_MYSQL) || defined(WANT_MYSQL_VER) || \
 	defined(USE_PGSQL) || defined(WANT_PGSQL_VER) || \
-	defined(USE_BDB) || defined(USE_SQLITE)
+	defined(USE_BDB) || defined(USE_SQLITE) || defined(USE_FIREBIRD)
 .include "${PORTSDIR}/Mk/bsd.database.mk"
 .endif