[OMPT-svn-commit] OpenMPT r21391 - in trunk/OpenMPT: . build/make

[<sv...@op...>]

Author: manx
Date: Mon Aug 12 15:25:09 2024
New Revision: 21391
URL: https://source.openmpt.org/browse/openmpt/?op=revision&rev=21391

Log:
[Imp] build: Makefile: Add back ANCIENT=1 option to support older compilers with missing command line options.

Modified:
   trunk/OpenMPT/Makefile
   trunk/OpenMPT/build/make/warnings-clang.mk

Modified: trunk/OpenMPT/Makefile
==============================================================================
--- trunk/OpenMPT/Makefile	Mon Aug 12 15:06:03 2024	(r21390)
+++ trunk/OpenMPT/Makefile	Mon Aug 12 15:25:09 2024	(r21391)
@@ -66,6 +66,7 @@
 #  ONLY_TEST=0         Only build the test suite.
 #  STRICT=0            Treat warnings as errors.
 #  MODERN=0            Pass more modern compiler options.
+#  ANCIENT=0           Pass compiler options compatible with older versions.
 #  NATIVE=0            Optimize for system CPU.
 #  STDCXX=c++17        C++ standard version (default depends on compiler)
 #  STDC=c17            C standard version (default depends on compiler)

Modified: trunk/OpenMPT/build/make/warnings-clang.mk
==============================================================================
--- trunk/OpenMPT/build/make/warnings-clang.mk	Mon Aug 12 15:06:03 2024	(r21390)
+++ trunk/OpenMPT/build/make/warnings-clang.mk	Mon Aug 12 15:25:09 2024	(r21391)
@@ -2,8 +2,13 @@
 CXXFLAGS_WARNINGS += -Wcast-align -Wcast-qual -Wdouble-promotion -Wfloat-conversion -Wmissing-prototypes -Wshift-count-negative -Wshift-count-overflow -Wshift-op-parentheses -Wshift-overflow -Wshift-sign-overflow -Wundef
 CFLAGS_WARNINGS   += -Wcast-align -Wcast-qual -Wdouble-promotion -Wfloat-conversion -Wmissing-prototypes -Wshift-count-negative -Wshift-count-overflow -Wshift-op-parentheses -Wshift-overflow -Wshift-sign-overflow -Wundef
 
-CXXFLAGS_WARNINGS += -Wdeprecated -Wexit-time-destructors -Wextra-semi -Wframe-larger-than=16000 -Wglobal-constructors -Wimplicit-fallthrough -Wmissing-declarations -Wnon-virtual-dtor -Wreserved-id-macro
-CFLAGS_WARNINGS   +=                                                   -Wframe-larger-than=4000
+CXXFLAGS_WARNINGS += -Wdeprecated -Wexit-time-destructors -Wextra-semi -Wglobal-constructors -Wimplicit-fallthrough -Wmissing-declarations -Wnon-virtual-dtor -Wreserved-id-macro
+CFLAGS_WARNINGS   += 
+
+ifneq ($(ANCIENT),1)
+CXXFLAGS_WARNINGS += -Wframe-larger-than=16000
+CFLAGS_WARNINGS   += -Wframe-larger-than=4000
+endif
 
 #CXXFLAGS_WARNINGS += -Wfloat-equal
 #CXXFLAGS_WARNINGS += -Wdocumentation
@@ -21,10 +26,14 @@
 CFLAGS_SILENT += -Wno-cast-qual
 CFLAGS_SILENT += -Wno-double-promotion
 CFLAGS_SILENT += -Wno-float-conversion
+ifneq ($(ANCIENT),1)
 CFLAGS_SILENT += -Wno-frame-larger-than
+endif
 CFLAGS_SILENT += -Wno-missing-prototypes
 CFLAGS_SILENT += -Wno-sign-compare
+ifneq ($(ANCIENT),1)
 CFLAGS_SILENT += -Wno-unused-but-set-variable
+endif
 CFLAGS_SILENT += -Wno-unused-function
 CFLAGS_SILENT += -Wno-unused-parameter
 CFLAGS_SILENT += -Wno-unused-variable