From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 12 Sep 2020 20:43:18 +0000 (-0700)
Subject: remove autotools build steps for generating sfio feature header
X-Git-Tag: 2.46.0~20^2^2~76^2~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=57a7447670472ccc59d6d40428cc00064daccdee;p=graphviz

remove autotools build steps for generating sfio feature header

This header is no longer used. Closes #1422 and #1521.
---

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e2544b93c..3db717d3d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,6 +31,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - gvedit -? gives "option - unrecognized - ignored" instead of showing usage #1813
 - lefty is not built for Windows (fixed for MSBuild builds only) #1818
 - a failure to detect OpenGL glGenTextures() errors has been corrected
+- sfio does compile time benchmarknig #1422
+- iffe "lib" check always succeeds when compiler optimises #1521
 
 ## [2.44.1] - 2020-06-29
 
diff --git a/lib/sfio/Makefile.am b/lib/sfio/Makefile.am
index 8daae57af..695da960a 100644
--- a/lib/sfio/Makefile.am
+++ b/lib/sfio/Makefile.am
@@ -23,12 +23,4 @@ libsfio_C_la_SOURCES = sfclose.c sfclrlock.c sfcvt.c sfdisc.c \
 libsfio_C_la_DEPENDENCIES = \
 	Sfio_f/libsfiof_C.la
 
-$(top_builddir)/FEATURE/sfio: $(top_srcdir)/lib/sfio/features/sfio
-	mkdir -p $(top_builddir)/FEATURE
-	$(top_srcdir)/iffe - set cc $(CC) $(CCMODE) $(CXFLAGS) : run $(top_srcdir)/lib/sfio/features/sfio >$@
-
-$(libsfio_la_OBJECTS): $(top_builddir)/FEATURE/sfio
-
-DISTCLEANFILES = $(top_builddir)/FEATURE/sfio
-
 EXTRA_DIST = README features sfio.vcxproj*
diff --git a/lib/sfio/README b/lib/sfio/README
index a8439edd6..2d0dde902 100644
--- a/lib/sfio/README
+++ b/lib/sfio/README
@@ -14,11 +14,6 @@ This directory hierarchy has the source of Sfio, the Safe/Fast I/O library.
 
 SOFTWARE CONSTRUCTION:
 
-The build procedure is based on the iffe language for automatic
-configuration. An iffe interpreter and its manual pages are included in
-this code distribution. See the files in ./features for examples of iffe
-probes to generate configuration parameters.
-
 Two sets of libraries will be built:
 	libsfio.a and libstdio.a: for uni-threaded applications, and
 	libsfio-mt.a and libstdio-mt.a: for multi-threaded applications.
diff --git a/lib/sfio/Sfio_f/Makefile.am b/lib/sfio/Sfio_f/Makefile.am
index 483a09d8d..731d1495c 100644
--- a/lib/sfio/Sfio_f/Makefile.am
+++ b/lib/sfio/Sfio_f/Makefile.am
@@ -9,11 +9,3 @@ libsfiof_C_la_SOURCES = _sfclrerr.c _sfdlen.c _sfeof.c _sferror.c \
 	_sffileno.c _sfgetc.c _sfllen.c _sfputc.c _sfputd.c \
 	_sfputl.c _sfputm.c _sfputu.c _sfslen.c _sfstacked.c \
 	_sfulen.c _sfvalue.c
-
-${top_builddir}/FEATURE/sfio:  ${top_srcdir}/lib/sfio/features/sfio
-	mkdir -p ${top_builddir}/FEATURE
-	$(top_srcdir)/iffe - set cc $(CC) $(CCMODE) $(CXFLAGS) : run ${top_srcdir}/lib/sfio/features/sfio > $@
-
-$(libsfiof_C_la_OBJECTS): ${top_builddir}/FEATURE/sfio
-
-DISTCLEANFILES = ${top_builddir}/FEATURE/sfio