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msvc Makefiles: Remove support for MSVC 6 and 7 since we can't target legacy Windows versions supported by those compilers anymore

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pull/826/head
Brad House 4 months ago
parent f691523042
commit 2b80c0f7d9
4 changed files with 11 additions and 81 deletions
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  1. 2
      Makefile.am
  2. 32
      Makefile.msvc
  3. 26
      msvc_ver.inc
  4. 32
      test/Makefile.msvc

2
Makefile.am
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@ -22,7 +22,7 @@
AUTOMAKE_OPTIONS = foreign nostdinc 1.9.6
ACLOCAL_AMFLAGS = -I m4 --install
MSVCFILES = msvc_ver.inc buildconf.bat
MSVCFILES = buildconf.bat
# adig and ahost are just sample programs and thus not mentioned with the
# regular sources and headers

32
Makefile.msvc
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@ -75,11 +75,6 @@ RTLIBD = /MTd
USE_WATT32 = 0
!ENDIF
# --------------------------------------------------------
# Detect compiler version.
# --------------------------------------------------------
!INCLUDE .\msvc_ver.inc
# ----------------------------------------------------
# Verify that current subdir is the c-ares source one
# ----------------------------------------------------
@ -190,30 +185,13 @@ EX_LIBS_REL = ws2_32.lib advapi32.lib kernel32.lib iphlpapi.lib
EX_LIBS_DBG = ws2_32.lib advapi32.lib kernel32.lib iphlpapi.lib
!ENDIF
# -------------------------------------------------
# Switches that depend on ancient compiler versions
# -------------------------------------------------
!IF $(CC_VERS_NUM) == 60
PDB_NONE = /pdb:none
PDBTYPE_CONSOLIDATE = /pdbtype:consolidate
!ELSE
!UNDEF PDB_NONE
!UNDEF PDBTYPE_CONSOLIDATE
!ENDIF
!IF $(CC_VERS_NUM) <= 70
RT_ERROR_CHECKING = /GZ
!ELSE
RT_ERROR_CHECKING = /RTCsu
!ENDIF
# ----------------------------
# Assorted commands and flags
# ----------------------------
CC_CMD_REL = cl.exe /nologo $(RTLIB) /DNDEBUG /O2
CC_CMD_DBG = cl.exe /nologo $(RTLIBD) /D_DEBUG /Od /Zi $(RT_ERROR_CHECKING)
CC_CMD_DBG = cl.exe /nologo $(RTLIBD) /D_DEBUG /Od /Zi /RTCsu
CC_CFLAGS = $(CFLAGS) /D_REENTRANT /I.\src\lib /I.\include /W3 /EHsc /FD
RC_CMD_REL = rc.exe /l 0x409 /d "NDEBUG"
@ -223,8 +201,8 @@ LINK_CMD_LIB = link.exe /lib /nologo
LINK_CMD_DLL = link.exe /dll /nologo /incremental:no /fixed:no
LINK_CMD_EXE = link.exe /nologo /incremental:no /fixed:no /subsystem:console
LINK_CMD_EXE_REL = $(LINK_CMD_EXE) /release $(PDB_NONE)
LINK_CMD_EXE_DBG = $(LINK_CMD_EXE) /debug $(PDBTYPE_CONSOLIDATE)
LINK_CMD_EXE_REL = $(LINK_CMD_EXE) /release
LINK_CMD_EXE_DBG = $(LINK_CMD_EXE) /debug
# ---------------------------------
# Configuration dependent settings
@ -255,7 +233,7 @@ CC_CMD = $(CC_CMD_DBG)
!IF "$(CFG)" == "dll-release"
CARES_TARGET = $(DYN_LIB_REL).dll
CARES_CFLAGS = /DCARES_BUILDING_LIBRARY
CARES_LFLAGS = /release $(EX_LIBS_REL) /implib:$(CARES_OUTDIR)\$(IMP_LIB_REL).lib $(PDB_NONE)
CARES_LFLAGS = /release $(EX_LIBS_REL) /implib:$(CARES_OUTDIR)\$(IMP_LIB_REL).lib
SPROG_CFLAGS = /DCARES_NO_DEPRECATED
SPROG_LFLAGS = /libpath:$(CARES_OUTDIR) $(EX_LIBS_REL) $(IMP_LIB_REL).lib
CARES_LINK = $(LINK_CMD_DLL)
@ -268,7 +246,7 @@ RC_CMD = $(RC_CMD_REL)
!IF "$(CFG)" == "dll-debug"
CARES_TARGET = $(DYN_LIB_DBG).dll
CARES_CFLAGS = /DCARES_BUILDING_LIBRARY /DDEBUGBUILD
CARES_LFLAGS = /debug $(EX_LIBS_DBG) /implib:$(CARES_OUTDIR)\$(IMP_LIB_DBG).lib /pdb:$(CARES_OUTDIR)\$(DYN_LIB_DBG).pdb $(PDBTYPE_CONSOLIDATE)
CARES_LFLAGS = /debug $(EX_LIBS_DBG) /implib:$(CARES_OUTDIR)\$(IMP_LIB_DBG).lib /pdb:$(CARES_OUTDIR)\$(DYN_LIB_DBG).pdb
SPROG_CFLAGS = /DCARES_NO_DEPRECATED
SPROG_LFLAGS = /libpath:$(CARES_OUTDIR) $(EX_LIBS_DBG) $(IMP_LIB_DBG).lib
CARES_LINK = $(LINK_CMD_DLL)

26
msvc_ver.inc
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@ -1,26 +0,0 @@
# Copyright (C) The c-ares project and its contributors
# SPDX-License-Identifier: MIT
# -----------------------------------------------
# Detect NMAKE version deducing old MSVC versions
# -----------------------------------------------
!IFNDEF _NMAKE_VER
! MESSAGE Macro _NMAKE_VER not defined.
! MESSAGE Use MSVC's NMAKE to process this makefile.
! ERROR See previous message.
!ENDIF
!IF "$(_NMAKE_VER)" == "6.00.8168.0"
CC_VERS_NUM = 60
!ELSEIF "$(_NMAKE_VER)" == "6.00.9782.0"
CC_VERS_NUM = 60
!ELSEIF "$(_NMAKE_VER)" == "7.00.8882"
CC_VERS_NUM = 70
!ELSEIF "$(_NMAKE_VER)" == "7.00.9466"
CC_VERS_NUM = 70
!ELSEIF "$(_NMAKE_VER)" == "7.00.9955"
CC_VERS_NUM = 70
!ELSE
# Pick an arbitrary bigger number for all later versions
CC_VERS_NUM = 199
!ENDIF

32
test/Makefile.msvc vendored
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@ -62,11 +62,6 @@ RTLIB = /MT
RTLIBD = /MTd
!ENDIF
# --------------------------------------------------------
# Detect compiler version.
# --------------------------------------------------------
!INCLUDE ..\msvc_ver.inc
# ---------------------------------------------------------
# Verify that current subdir is below the c-ares source one
# ---------------------------------------------------------
@ -148,30 +143,13 @@ CFLAGS = /DWIN32
EX_LIBS_REL = ws2_32.lib advapi32.lib kernel32.lib iphlpapi.lib
EX_LIBS_DBG = ws2_32.lib advapi32.lib kernel32.lib iphlpapi.lib
# -------------------------------------------------
# Switches that depend on ancient compiler versions
# -------------------------------------------------
!IF $(CC_VERS_NUM) == 60
PDB_NONE = /pdb:none
PDBTYPE_CONSOLIDATE = /pdbtype:consolidate
!ELSE
!UNDEF PDB_NONE
!UNDEF PDBTYPE_CONSOLIDATE
!ENDIF
!IF $(CC_VERS_NUM) <= 70
RT_ERROR_CHECKING = /GZ
!ELSE
RT_ERROR_CHECKING = /RTCsu
!ENDIF
# ----------------------------
# Assorted commands and flags
# ----------------------------
CC_CMD_REL = cl.exe /nologo $(RTLIB) /DNDEBUG /O2 /D_CRT_NONSTDC_NO_DEPRECATE /D_CRT_SECURE_NO_WARNINGS
CC_CMD_DBG = cl.exe /nologo $(RTLIBD) /D_DEBUG /Od /Zi /D_CRT_NONSTDC_NO_DEPRECATE /D_CRT_SECURE_NO_WARNINGS $(RT_ERROR_CHECKING)
CC_CMD_DBG = cl.exe /nologo $(RTLIBD) /D_DEBUG /Od /Zi /D_CRT_NONSTDC_NO_DEPRECATE /D_CRT_SECURE_NO_WARNINGS /RTCsu
CC_CFLAGS = $(CFLAGS) /I. /I../src/lib /I../include /I $(GTEST_ROOT)/include /W3 /EHsc /FD
RC_CMD_REL = rc.exe /l 0x409 /d "NDEBUG"
@ -181,8 +159,8 @@ LINK_CMD_LIB = link.exe /lib /nologo
LINK_CMD_DLL = link.exe /dll /nologo /incremental:no /fixed:no
LINK_CMD_EXE = link.exe /nologo /incremental:no /fixed:no /subsystem:console
LINK_CMD_EXE_REL = $(LINK_CMD_EXE) /release $(PDB_NONE)
LINK_CMD_EXE_DBG = $(LINK_CMD_EXE) /debug $(PDBTYPE_CONSOLIDATE)
LINK_CMD_EXE_REL = $(LINK_CMD_EXE) /release
LINK_CMD_EXE_DBG = $(LINK_CMD_EXE) /debug
# ---------------------------------
# Configuration dependent settings
@ -213,7 +191,7 @@ CC_CMD = $(CC_CMD_DBG)
!IF "$(CFG)" == "dll-release"
CARES_TARGET = $(DYN_LIB_REL).dll
CARES_CFLAGS = /DCARES_BUILDING_LIBRARY
CARES_LFLAGS = /release $(EX_LIBS_REL) /implib:$(PROG_OUTDIR)\$(IMP_LIB_REL).lib $(PDB_NONE)
CARES_LFLAGS = /release $(EX_LIBS_REL) /implib:$(PROG_OUTDIR)\$(IMP_LIB_REL).lib
SPROG_CFLAGS = /DCARES_NO_DEPRECATED
SPROG_LFLAGS = /libpath:$(LIB_OUTDIR) $(EX_LIBS_REL) $(IMP_LIB_REL).lib
CARES_LINK = $(LINK_CMD_DLL)
@ -226,7 +204,7 @@ RC_CMD = $(RC_CMD_REL)
!IF "$(CFG)" == "dll-debug"
CARES_TARGET = $(DYN_LIB_DBG).dll
CARES_CFLAGS = /DCARES_BUILDING_LIBRARY /DDEBUGBUILD
CARES_LFLAGS = /debug $(EX_LIBS_DBG) /implib:$(PROG_OUTDIR)\$(IMP_LIB_DBG).lib /pdb:$(PROG_OUTDIR)\$(DYN_LIB_DBG).pdb $(PDBTYPE_CONSOLIDATE)
CARES_LFLAGS = /debug $(EX_LIBS_DBG) /implib:$(PROG_OUTDIR)\$(IMP_LIB_DBG).lib /pdb:$(PROG_OUTDIR)\$(DYN_LIB_DBG).pdb
SPROG_CFLAGS = /DCARES_NO_DEPRECATED
SPROG_LFLAGS = /libpath:$(LIB_OUTDIR) $(EX_LIBS_DBG) $(IMP_LIB_DBG).lib
CARES_LINK = $(LINK_CMD_DLL)

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