[cadcdev-svn-commits] [SCM] branch master updated. 97c2028a7d03886cbcebeda31ec91102567e5c77

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- Log -----------------------------------------------------------------
commit 97c2028a7d03886cbcebeda31ec91102567e5c77
Author: Paul Cercueil <pa...@cr...>
Date:   Tue Aug 19 15:28:10 2025 +0200

    kos-cc: Update list of autotools specific filenames
    
    Autotools (latest versions maybe?) seem to use the filename
    'conftest__.c' instead of 'conftest.c' for its test builds.
    
    Signed-off-by: Paul Cercueil <pa...@cr...>

commit 0beaf98146a90f5a7fc48a6fe96b8d898f541cf9
Author: Paul Cercueil <pa...@cr...>
Date:   Tue Aug 19 15:08:15 2025 +0200

    cmake: Speed up CMake configuration, disable LTO for Debug builds
    
    Disable LTO for Debug builds as it does not really make sense to use it
    there. Then, we can specify that all the configuration tests done by
    CMake will use the Debug profile, which will cause them to be built
    without LTO, speeding up the process.
    
    Signed-off-by: Paul Cercueil <pa...@cr...>

commit 03e5f0c9473fcb95d9ad7bf0fcf12add92ce6a06
Author: Paul Cercueil <pa...@cr...>
Date:   Tue Aug 19 15:06:13 2025 +0200

    kos-cc: Speed up autotools configuration
    
    Build autotools-specific tests (detected by their filename) with LTO
    explicitly disabled to speed up the process.
    
    Signed-off-by: Paul Cercueil <pa...@cr...>

-----------------------------------------------------------------------

Summary of changes:
 utils/build_wrappers/kos-cc            | 14 +++++++++++---
 utils/cmake/kallistios.toolchain.cmake |  5 +++++
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/utils/build_wrappers/kos-cc b/utils/build_wrappers/kos-cc
index 3bb3c289..7365aa09 100755
--- a/utils/build_wrappers/kos-cc
+++ b/utils/build_wrappers/kos-cc
@@ -6,7 +6,7 @@ USEMODE=0
 for i in $ARGS; do
 	case "${i}" in
 		-o)
-			if [ $USEMODE != 2 ]; then
+			if [ $USEMODE != 2 -a $USEMODE != 3 ]; then
 				# Link
 				USEMODE=1
 			fi
@@ -15,10 +15,10 @@ for i in $ARGS; do
 			# Partial compile
 			USEMODE=2
 		;;
-		conftest.c | conftest.cc | conftest.cpp)
+		conftest.c | conftest.cc | conftest.cpp | conftest__.c | conftest__.cc | conftest__.cpp)
 			# Used in autoconf... we really probably need
 			# a better way to do this. (scan for any .c?)
-			USEMODE=1
+			USEMODE=3
 		;;
 		*)
 		;;
@@ -42,6 +42,14 @@ case $USEMODE in
 		exec ${KOS_CC} ${KOS_CFLAGS} ${KOS_LDFLAGS} "$@" ${KOS_LIBS}
 	;;
 
+	3)
+		# Link mode for autoconf: pass -fno-lto to speed up process
+		if [ x${KOS_WRAPPERS_VERBOSE} = x"1" ]; then
+			echo ${KOS_CC} ${KOS_CFLAGS} ${KOS_LDFLAGS} -fno-lto "$@" ${KOS_LIBS}
+		fi
+		exec ${KOS_CC} ${KOS_CFLAGS} ${KOS_LDFLAGS} -fno-lto "$@" ${KOS_LIBS}
+	;;
+
 	2)
 		# In non-link mode, just go ahead and run CC.
 		if [ x${KOS_WRAPPERS_VERBOSE} = x"1" ]; then
diff --git a/utils/cmake/kallistios.toolchain.cmake b/utils/cmake/kallistios.toolchain.cmake
index 35c976e0..fac0d677 100644
--- a/utils/cmake/kallistios.toolchain.cmake
+++ b/utils/cmake/kallistios.toolchain.cmake
@@ -78,6 +78,11 @@ add_compile_options(
 set(CMAKE_ASM_FLAGS "")
 set(CMAKE_ASM_FLAGS_RELEASE "")
 
+# Disable LTO for Debug build
+set(CMAKE_TRY_COMPILE_CONFIGURATION DEBUG)
+set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_DEBUG OFF)
+set(CMAKE_EXE_LINKER_FLAGS_DEBUG -fno-lto)
+
 # Default CMake installations to install to kos-addons
 set(CMAKE_INSTALL_BINDIR     ${DC_TOOLS_BASE})
 if(NOT DEFINED CMAKE_INSTALL_INCLUDEDIR)


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