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-rw-r--r--Makefile2
-rw-r--r--perl/Makefile2
-rw-r--r--src/libcmd/nix-cmd.pc.in2
-rw-r--r--src/libexpr/nix-expr.pc.in2
-rw-r--r--src/libmain/nix-main.pc.in2
-rw-r--r--src/libstore/nix-store.pc.in2
6 files changed, 6 insertions, 6 deletions
diff --git a/Makefile b/Makefile
index c1a1ce2c7..42d11638b 100644
--- a/Makefile
+++ b/Makefile
@@ -36,4 +36,4 @@ endif
include mk/lib.mk
-GLOBAL_CXXFLAGS += -g -Wall -include config.h -std=c++17 -I src
+GLOBAL_CXXFLAGS += -g -Wall -include config.h -std=c++20 -I src
diff --git a/perl/Makefile b/perl/Makefile
index 708f86882..2d759e6fc 100644
--- a/perl/Makefile
+++ b/perl/Makefile
@@ -1,6 +1,6 @@
makefiles = local.mk
-GLOBAL_CXXFLAGS += -g -Wall -std=c++17 -I ../src
+GLOBAL_CXXFLAGS += -g -Wall -std=c++20 -I ../src
-include Makefile.config
diff --git a/src/libcmd/nix-cmd.pc.in b/src/libcmd/nix-cmd.pc.in
index 1761a9f41..a21d93f1d 100644
--- a/src/libcmd/nix-cmd.pc.in
+++ b/src/libcmd/nix-cmd.pc.in
@@ -6,4 +6,4 @@ Name: Nix
Description: Nix Package Manager
Version: @PACKAGE_VERSION@
Libs: -L${libdir} -lnixcmd
-Cflags: -I${includedir}/nix -std=c++17
+Cflags: -I${includedir}/nix -std=c++20
diff --git a/src/libexpr/nix-expr.pc.in b/src/libexpr/nix-expr.pc.in
index 80f7a492b..95d452ca8 100644
--- a/src/libexpr/nix-expr.pc.in
+++ b/src/libexpr/nix-expr.pc.in
@@ -7,4 +7,4 @@ Description: Nix Package Manager
Version: @PACKAGE_VERSION@
Requires: nix-store bdw-gc
Libs: -L${libdir} -lnixexpr
-Cflags: -I${includedir}/nix -std=c++17
+Cflags: -I${includedir}/nix -std=c++20
diff --git a/src/libmain/nix-main.pc.in b/src/libmain/nix-main.pc.in
index 37b03dcd4..b46ce1990 100644
--- a/src/libmain/nix-main.pc.in
+++ b/src/libmain/nix-main.pc.in
@@ -6,4 +6,4 @@ Name: Nix
Description: Nix Package Manager
Version: @PACKAGE_VERSION@
Libs: -L${libdir} -lnixmain
-Cflags: -I${includedir}/nix -std=c++17
+Cflags: -I${includedir}/nix -std=c++20
diff --git a/src/libstore/nix-store.pc.in b/src/libstore/nix-store.pc.in
index 6d67b1e03..385169a13 100644
--- a/src/libstore/nix-store.pc.in
+++ b/src/libstore/nix-store.pc.in
@@ -6,4 +6,4 @@ Name: Nix
Description: Nix Package Manager
Version: @PACKAGE_VERSION@
Libs: -L${libdir} -lnixstore -lnixutil
-Cflags: -I${includedir}/nix -std=c++17
+Cflags: -I${includedir}/nix -std=c++20